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Hydrazine

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1021: 496: 331: 2435: 1561: 900: 1745: 94: 2606: 1020: 905: 885: 104: 895: 890: 74: 1016: 64: 120: 1716:. The propellant mixture above is one of the most predictable and stable, with a flat pressure profile during firing. Misfires are usually caused by inadequate ignition. The movement of the shell after a mis-ignition causes a large bubble with a larger ignition surface area, and the greater rate of gas production causes very high pressure, sometimes including catastrophic tube failures (i.e. explosions). From January–June 1991, the 2259:(PPE). Guidelines for hydrazine PPE include non-permeable gloves and clothing, indirect-vent splash resistant goggles, face shield and in some cases a respirator. The use of respirators for the handling of hydrazine should be the last resort as a method of controlling worker exposure. In cases where respirators are needed, proper respirator selection and a complete respiratory protection program consistent with 1307: 2271:
process for decontaminating protective clothing. The guidance also assigns responsibilities and requirements for proper PPE, employee training, medical surveillance and emergency response. USAF bases requiring the use of hydrazine generally have specific base regulations governing local requirements for safe hydrazine use and emergency response.
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organ damage to the liver, kidneys and central nervous system. Hydrazine is documented as a strong skin sensitizer with potential for cross-sensitization to hydrazine derivatives following initial exposure. In addition to occupational uses reviewed above, exposure to hydrazine is also possible in small amounts from tobacco smoke.
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personnel, Air Force Occupational Safety and Health (AFOSH) Standard 48-8, Attachment 8 reviews the considerations for occupational exposure to hydrazine in missile, aircraft and spacecraft systems. Specific guidance for exposure response includes mandatory emergency shower and eyewash stations and a
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reconnaissance aircraft. The single jet engine F-16 utilizes hydrazine to power its Emergency Power Unit (EPU), which provides emergency electrical and hydraulic power in the event of an engine flame out. The EPU activates automatically, or manually by pilot control, in the event of loss of hydraulic
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recommends surveillance summaries and education be provided for supervisors and workers. Pre-placement and periodic medical screening should be conducted with specific focus on potential effects of hydrazine upon functioning of the eyes, skin, liver, kidneys, hematopoietic, nervous and respiratory
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Hydrazine exposure can cause skin irritation/contact dermatitis and burning, irritation to the eyes/nose/throat, nausea/vomiting, shortness of breath, pulmonary edema, headache, dizziness, central nervous system depression, lethargy, temporary blindness, seizures and coma. Exposure can also cause
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Committee on Toxicology, which is utilized for non-routine exposures of the general public and is called the Short-Term Public Emergency Exposure Guideline (SPEGL). The SPEGL, which does not apply to occupational exposures, is defined as the acceptable peak concentration for unpredicted, single,
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The International Agency for Research on Cancer (IARC) rates hydrazine as "2A—probably carcinogenic to humans" with a positive association observed between hydrazine exposure and lung cancer. Based on cohort and cross-sectional studies of occupational hydrazine exposure, a committee from the
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also recommends anyone with potential hydrazine exposure to seek medical attention as soon as possible. There are no specific post-exposure laboratory or medical imaging recommendations, and the medical work-up may depend on the type and severity of symptoms. The
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pressure or electrical power in order to provide emergency flight controls. The single jet engine U-2 utilizes hydrazine to power its Emergency Starting System (ESS), which provides a highly reliable method to restart the engine in flight in the event of a stall.
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The odor threshold for hydrazine is 3.7 ppm, thus if a worker is able to smell an ammonia-like odor then they are likely over the exposure limit. However, this odor threshold varies greatly and should not be used to determine potentially hazardous exposures.
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to control concentrations of dissolved oxygen in an effort to reduce corrosion. As of 2000, approximately 120,000 tons of hydrazine hydrate (corresponding to a 64% solution of hydrazine in water by weight) were manufactured worldwide per year.
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in water boilers and heating systems. It also directly reduces salts of less active metals (e.g., bismuth, arsenic, copper, mercury, silver, lead, platinum, and palladium) to the element. That property has commercial application in
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is the predecessor to the peroxide process. It employs sodium hypochlorite as oxidant instead of hydrogen peroxide. Like all hypochlorite-based routes, this method produces an equivalent of salt for each equivalent of hydrazine.
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had produced hydrazine sulfate by treating organic diazides with dilute sulfuric acid; however, he was unable to obtain pure hydrazine, despite repeated efforts. Pure anhydrous hydrazine was first prepared by the Dutch chemist
1037: 2174:(SCOEL) places hydrazine in carcinogen "group B—a genotoxic carcinogen". The genotoxic mechanism the committee cited references hydrazine's reaction with endogenous formaldehyde and formation of a DNA-methylating agent. 1989:(the catalyst chamber can reach 800 °C in a matter of milliseconds,) and they produce large volumes of hot gas from a small volume of liquid, making hydrazine a fairly efficient thruster propellant with a vacuum 2157:
grades hydrazine as "A3—confirmed animal carcinogen with unknown relevance to humans". The U.S. Environmental Protection Agency (EPA) grades it as "B2—a probable human carcinogen based on animal study evidence".
2166:, Engineering and Medicine concluded that there is suggestive evidence of an association between hydrazine exposure and lung cancer, with insufficient evidence of association with cancer at other sites. The 913: 2190:(WHO) recommends potential exposures be treated symptomatically with special attention given to potential lung and liver damage. Past cases of hydrazine exposure have documented success with pyridoxine ( 4865:
Stankovich S, Dikin DA, Piner RD, Kohlhaas KA, Kleinhammes A, Jia Y, Wu Y, Nguyen ST, Ruoff RS (2007). "Synthesis of graphene-based nanosheets via chemical reduction of exfoliated graphite oxide".
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Chen X, Zhang T, Xia L, Li T, Zheng M, Wu Z, Wang X, Wei Z, Xin Q, Li C (Apr 2002). "Catalytic Decomposition of Hydrazine over Supported Molybdenum Nitride Catalysts in a Monopropellant Thruster".
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that is dissociated in reaction 3; a higher temperature is desirable for rocket thrusters, while more molecules are desirable when the reactions are intended to produce greater quantities of gas.
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recommends removing contaminated clothing immediately, washing skin with soap and water, and for eye exposure removing contact lenses and flushing eyes with water for at least 15 minutes.
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and reverts the effect of reaction 2 back to the same effect as reaction 1 alone (lower temperature, greater number of molecules). The catalyst structure affects the proportion of the
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short-term emergency exposures of the general public and represents rare exposures in a worker's lifetime. For hydrazine the 1-hour SPEGL is 2 ppm, with a 24-hour SPEGL of 0.08 ppm.
1821:'s auxiliary power units (APUs). In addition, mono-propellant hydrazine-fueled rocket engines are often used in terminal descent of spacecraft. Such engines were used on the 1670:
catalysts. Because the fuel is liquid at room temperature, it can be handled and stored more easily than hydrogen. By storing the hydrazine in a tank full of a double-bonded
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There are ongoing efforts in the aerospace industry to find a replacement for hydrazine, given its potential ban across the European Union. Promising alternatives include
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in the presence of base yields alkyl-substituted hydrazines, but the reaction is typically inefficient due to poor control on level of substitution (same as in ordinary
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Vieira R, Pham-Huu C, Kellera N, Ledouxa MJ (2002). "New carbon nanofiber/graphite felt composite for use as a catalyst support for hydrazine catalytic decomposition".
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Being bifunctional, with two amines, hydrazine is a key building block for the preparation of many heterocyclic compounds via condensation with a range of difunctional
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A complete surveillance programme for hydrazine should include systematic analysis of biologic monitoring, medical screening and morbidity/mortality information. The
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lists it as a "potential occupational carcinogen". The National Toxicology Program (NTP) finds it is "reasonably anticipated to be a human carcinogen". The
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mission to Ceres and Vesta, and to both reduce the concentration of dissolved oxygen in and control pH of water used in large industrial boilers. The
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conducted a review of early bulk-loaded liquid propellant gun programs for possible relevance to the electrothermal chemical propulsion program.
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Mitchell MC, Rakoff RW, Jobe TO, Sanchez DL, Wilson B (2007). "Thermodynamic analysis of equations of state for the monopropellant hydrazine".
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The official U.S. guidance on hydrazine as a carcinogen is mixed but generally there is recognition of potential cancer-causing effects. The
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of about 220 seconds. Reaction 2 is the most exothermic, but produces a smaller number of molecules than that of reaction 1. Reaction 3 is
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Exposure to extremely strong bases or alkali metals generates deprotonated hydrazide salts. Most explode on exposure to air or moisture.
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Since hydrazine is a solid below 2 °C, it is not suitable as a general purpose rocket propellant for military applications. Other
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Hydrazine is a convenient reductant because the by-products are typically nitrogen gas and water. This property makes it useful as an
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with a torsion angle of 91(2)° (dihedral angle between the planes containing the N-N bond and the bisectors of the H-N-H angles). The
7272: 4095: 3713:"A Review of the Bulk-Loaded Liquid Propellant Gun Program for Possible Relevance to the Electrothermal Chemical Propulsion Program" 4639: 3723: 3380: 63: 3167: 2367:–N single bond. The many routes can be divided into those that use chlorine oxidants (and generate salt) and those that do not. 2045:, also known as UDMH (melting point −57 °C). These derivatives are used in two-component rocket fuels, often together with 1575:
Hydrazine is a precursor to several pharmaceuticals and pesticides. Often these applications involve conversion of hydrazine to
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Kohata K, Fukuyama T, Kuchitsu K (March 1982). "Molecular structure of hydrazine as studied by gas electron diffraction".
2429:, which process creates the nitrogen-nitrogen single bond. This hydrazone condenses with one more equivalent of ketone. 3069:-alkylated phthalimide derivatives. This scission reaction allows phthalimide anion to be used as amine precursor in the 9306: 2072: 2379:(sometimes called Pechiney-Ugine-Kuhlmann process, the Atofina–PCUK cycle, or ketazine process). The net reaction is: 2347:
The structure of solid hydrazine was determined by X-ray diffraction. In this phase the N-N bond has a length of 1.46
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In a related reaction, 2-cyanopyridines react with hydrazine to form amide hydrazides, which can be converted using
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are a class of organic substances derived by replacing one or more hydrogen atoms in hydrazine by an organic group.
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Hydrazine can be synthesized from ammonia and hydrogen peroxide with a ketone catalyst, in a procedure called the
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can be oxidized instead of ammonia. Again sodium hypochlorite serves as the oxidant. The net reaction is shown:
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Illustrative of the condensation of hydrazine with a simple carbonyl is its reaction with acetone to give the
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Diverse synthetic pathways for hydrazine production have been developed. The key step is the creation of the
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in 1875; he was trying to produce organic compounds that consisted of mono-substituted hydrazine. By 1887,
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and unreacted silver halides. Hydrazine is the most common and effective reducing agent used to convert
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for the maneuvering (RCS/Reaction control system) thrusters of spacecraft, and was used to power the
338: 5310:[Diazo- and azo- compounds of alkanes. Fourth treatise. On hydrazine]. In Erdmann OL (ed.). 4935:
Gagnon B, Bruera E (May 1998). "A review of the drug treatment of cachexia associated with cancer".
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Lobry de Bruyn CA (1894). "Sur l'hydrazine (diamide) libre" [On free hydrazine (diamide)].
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spy plane use hydrazine to fuel their Emergency Start System in the event of an engine stall.
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Lobry de Bruyn CA (1895). "Sur l'hydrate d'hydrazine" [On the hydrate of hydrazine].
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Common controls used for hydrazine include process enclosure, local exhaust ventilation and
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which bonds with oxygen, releasing water. Hydrazine was used in fuel cells manufactured by
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Potential routes of hydrazine exposure include dermal, ocular, inhalation and ingestion.
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Hydrazine – chemical product info: properties, production, applications.
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manufacturer Acta (chemical company) has proposed using hydrazine as an alternative to
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Hydrazine compounds can be effective as active ingredients in insecticides, miticides,
1632: 1372:-like odour. Hydrazine is highly hazardous unless handled in solution as, for example, 1343: 781: 495: 330: 248: 4249: 9163: 9155: 8721: 8684: 8587: 8478: 8463: 8458: 8263: 8055: 7482: 6883: 6813: 6673: 6621: 6605: 6597: 6518: 6168: 5198: 5145: 5063: 5035: 5007: 4954: 4950: 4847: 4800: 4769: 4759: 4692: 4682: 4655: 4645: 4620: 4571: 4445: 4431: 4317:"International Programme on Chemical Safety—Health and Safety Guide No. 56—Hydrazine" 4316: 4096:"International research projects | Ministry of Business, Innovation & Employment" 4029: 4017: 3972: 3929: 3909: 3784: 3648: 3628: 3551: 3453: 3443: 3418: 3232: 3086: 3070: 2975: 2798: 2514: 2337: 2102:
gas from surplus hydrazine fuel, which he then burns to generate water for survival.
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Unlike most other processes, this approach does not produce a salt as a by-product.
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Threshold Limit Value (TLV): 0.01 ppm (0.013 mg/m) 8-hour Time Weighted Average
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Permissible Exposure Limit (PEL): 1 ppm (1.3 mg/m) 8-hour Time Weighted Average
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Lobry de Bruyn CA (1896). "L'hydrazine libre I" [Free hydrazine, Part 1].
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The heat of combustion of hydrazine in oxygen (air) is 19.41 MJ/kg (8345 BTU/lb).
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by the Germans, a designation also used later for the ethanol/water fuel for the
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Weinshenker NM, Shen CM, Wong JY (1977). "Polymeric Carbodiimide. Preparation".
4980: 3680: 2943:. Hydrazinium hydrogensulfate was investigated as a treatment of cancer-induced 1744: 1705:, including some that provided electric power in space satellites in the 1960s. 8766: 8716: 7987: 7079: 6786: 6762: 6750: 6726: 6629: 6513: 6459: 6353: 6308: 6300: 5980: 5967: 5945: 5844: 5567: 4819: 4681:(10th ed.). New York: Springer Science & Business Media. p. 192. 4146:"Two companies join SpaceX in the race to Mars, with a launch possible in 2024" 4012: 3995: 3209:) process. It is produced by some yeasts and the open ocean bacterium anammox ( 2979: 2892: 2584:
The process generates significant by-products and is mainly practised in Asia.
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Hall HK, et al. (1957). "Correlation of the Base Strengths of Amines1".
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Ideally, the combustion of hydrazine in oxygen produces nitrogen and water:
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subunit is pyramidal. The structure of the free molecules was determined by
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Strous M, Jetten MS (2004). "Anaerobic Oxidation of Methane and Ammonium".
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compared to 1.23 V for hydrogen. Hydrazine breaks down in the cell to form
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Technical Report 32-7227 The Status of Monopropellant Hydrazine Technology
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to hydrazines present a clean way to produce 1,1-dialkylated hydrazines.
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In all hydrazine mono-propellant engines, the hydrazine is passed over a
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Friedman L, Litle RL, Reichle WR (1960). "p-Toluenesulfonyl Hydrazide".
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Valera-Medina A, Xiao H, Owen-Jones M, David WI, Bowen PJ (2018-11-01).
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Tsubakizaki S, Takada M, Gotou H, Mawatari K, Ishihara N, Kai R (2009).
3392: 1662:. The chief benefit of using hydrazine is that it can produce over 200 m 1029: 8145: 8067: 7941: 7169: 6774: 5940: 5697: 5672: 5642: 5627: 5592: 5572: 5511: 5465: 4718: 4644:(2nd ed.). Burlington: Gulf Professional Publishing. p. 148. 3245: 3241: 3230:
by metabolic processes. Even the most popular edible "button" mushroom
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Stereo, skeletal formula of hydrazine with all explicit hydrogens added
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Hashida C, Hayashi K, Jie L, Haga S, Sakurai M, Shimizu H (1990). "".
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Hydrazine is the intermediate in the anaerobic oxidation of ammonia (
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Haws JL, Harden DG (1965). "Thermodynamic Properties of Hydrazine".
2079:. These reactions are extremely exothermic, and the burning is also 1666:/cm more than a similar hydrogen cell without requiring (expensive) 1435:. Hydrazine is used within both nuclear and conventional electrical 1297:
Except where otherwise noted, data are given for materials in their
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Institute of Medicine (2005). "Ch. 9: Hydrazines and Nitric Acid".
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spacecraft propulsion. Additionally, hydrazine is used in various
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Eugene F. Rothgery (2004), "Hydrazine and its derivatives",
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which is an organic derivative of hydrazine that is converted to
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In this route, the ketone and ammonia first condense to give the
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American Conference of Governmental Industrial Hygienists (ACGIH)
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The Late Show with Rob! Tonight's Special Guest: Hydrazine (PDF)
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Gulf War and Health: Fuels, Combustion Products, and Propellants
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conformation, and also experiences a strong rotational barrier.
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connected by a single bond between the two nitrogen atoms. Each
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Skeletal formula of hydrazine with all explicit hydrogens added
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was used as an oxidizer. Unmixed hydrazine was referred to as
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Immediately Dangerous to Life or Health Concentrations (IDLH)
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and the nearest non-bonded distances are 3.19, 3.25 and 3.30
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National Institute for Occupational Safety and Health (NIOSH)
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Toki T, Koyanagi T, Yoshida K, Yamamoto K, Morita M (1994).
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CDC – NIOSH Pocket Guide to Chemical Hazards
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Ignition!: An Informal History of Liquid Rocket Propellants
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from the hydrazine derivative helps to drive the reaction.
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is hydrolyzed to give hydrazine and regenerate the ketone,
1690: 1663: 1181: 1130: 607: 368: 3594:"Exhaust Gas Composition of the F-16 Emergency Power Unit" 1757:
space probe (orbital reconnaissance mission of the planet
4042: 2983: 1240: 1213: 1075:
24 to 270 °C (75 to 518 °F; 297 to 543 K)
933: 2797:
An excess of oxygen gives oxides of nitrogen, including
2336:. These structural properties resemble those of gaseous 2177:
In the event of a hydrazine exposure-related emergency,
1751:(pure, not in solution) hydrazine being loaded into the 1507:
of gas per gram of precursor. In a related application,
941: 2234:
uses an emergency exposure guideline, developed by the
1712:
and 5% water is a standard propellant for experimental
4553: 3591: 3166:
The propanone azine is an intermediate in the Atofina-
7438: 5188: 4417: 3480:
National Institute for Occupational Safety and Health
3365:
National Institute for Occupational Safety and Health
3337:. USA: National Center for Biotechnology Information. 3062:
also forms hydrazones upon treatment with carbonyls.
2026:, also known as MMH (melting point −52 °C), and 1888:(aluminium oxide), which causes it to decompose into 6946: 5032: 5005:
Wiley RH, Hexner PE (1951). "3,5-Dimethylpyrazole".
4753: 3535: 3085:. The latter reacts further with hydrazine to yield 2923:, by treatment with mineral acids. A common salt is 2242: 2172:
Scientific Committee on Occupational Exposure Limits
27:
Colorless flammable liquid with an ammonia-like odor
5314:. Vol. 147. Verlag von Johann Ambrosius Barth. 5060: 3710: 2489:, first announced in 1907, produces hydrazine from 2371:
Oxidation of ammonia via oxaziridines from peroxide
2083:(it starts burning without any external ignition). 1645: 4786: 3803: 3236:produces organic hydrazine derivatives, including 3058:can attack sulfonyl halides and acyl halides. The 3017:intermediate. The production of the highly stable 2982:(see applications section), as well as in textile 1913:) gas according to the three following reactions: 1793:rocket-powered fighter plane, in which the German 1789:by the Germans. The mixture was used to power the 1491:The largest use of hydrazine is as a precursor to 1458:The nomenclature is a bi-valent form, with prefix 4839: 3592:Suggs HJ, Luskus LJ, Kilian HJ, Mokry JW (1979). 3536:Schirmann JP, Bourdauducq P (2001). "Hydrazine". 3442:. Amsterdam: Butterworth–Heinemann. p. 361. 3405: 2129:in 2021, using six Dawn Aerospace B20 thrusters. 1825:landers in the 1970s as well as the Mars landers 235: 9253: 6489: 5165:"Bacteria Eat Human Sewage, Produce Rocket Fuel" 5089:Day AC, Whiting MC (1970). "Acetone Hydrazone". 4846:. New York: John Wiley & Sons. p. 133. 4758:(1st Eng. ed.). San Diego: Academic Press. 2417:, which is oxidised by hydrogen peroxide to the 1681:, the fuel reacts and forms a safe solid called 1486: 937: 415: 5222:Bulletin of the Puget Sound Mycological Society 4789:Kirk-Othmer Encyclopedia of Chemical Technology 3626:Adams R, Brown BK (1922). "Hydrazine Sulfate". 2197: 1368:, and is a colourless flammable liquid with an 1018: 193: 5426: 5397: 5368: 4588: 4170:"Launcher to develop orbital transfer vehicle" 3926: 3539:Ullmann's Encyclopedia of Industrial Chemistry 1515:, is produced from hydrazine by reaction with 1407:, but applications also include its uses as a 957: 953: 6475: 5764: 5496: 5345: 3752:(technical manual). 13 Mar 2017. TO 00-25-172 3437: 3399: 2655:) chemical properties comparable to those of 2064:, both the ascent and descent engines of the 5317: 5115: 4934: 4820:"Hydrazine—Chemical Hazard Properties Table" 4797:10.1002/0471238961.0825041819030809.a01.pub2 3769: 3767: 3711:Knapton JD, Stobie IC, Elmore L (Mar 1993). 3502:Mitsubishi Heavy Industries Technical Review 3440:Chemical Risk Analysis: A Practical Handbook 3331:"hydrazine—PubChem Public Chemical Database" 2480: 1865:) was used as liquid rocket fuel during the 8351: 8115: 8038: 7010: 6550: 5246:[On aromatic hydrazine compounds]. 5004: 3621: 3619: 3287: – U.S. military satellite (2006–2008) 2978:, often those of practical significance in 2358: 1765:Hydrazine was first used as a component in 1556:Precursor to pesticides and pharmaceuticals 7934: 6482: 6468: 5771: 5757: 5503: 5489: 5305: 5088: 4672: 4637: 4492:"Hazardous Substance Fact Sheet—Hydrazine" 4354:"Occupational Chemical Database—Hydrazine" 4045:Journal of Thermophysics and Heat Transfer 3855: 3664:"Hydrazine compounds useful as pesticides" 3625: 3281: – Class of liquid rocket propellants 1431:and to prepare the gas precursors used in 494: 329: 307: 7957: 7821: 7683: 6590: 5139: 4679:Riegel's handbook of industrial chemistry 4614: 4011: 4000:Progress in Energy and Combustion Science 3783:. Rutgers University Press. p. 302. 3764: 3531: 3529: 3527: 3525: 3523: 3521: 3519: 3517: 3515: 3438:Martel B, Cassidy K, et al. (2004). 2950:Double protonation gives the hydrazinium 2312:. The N–N single bond length is 1.447(2) 451: 7415: 7378: 6911: 6876: 5162: 4754:Holleman AF, Wiberg E, Wiberg N (2001). 4036: 3616: 3359:NIOSH Pocket Guide to Chemical Hazards. 2604: 1743: 1559: 8292: 7911: 7305: 6841: 5273: 5244:"Über aromatische Hydrazinverbindungen" 5241: 2206:Recommended Exposure Limit (REL): 0.03 2132: 1729:General Dynamics F-16 "Fighting Falcon" 1714:bulk-loaded liquid propellant artillery 1587:. Examples of commercialized bioactive 490: 393: 14: 9254: 8328: 8254: 7874: 7271: 7242: 7104: 6656: 5215: 5132:10.1146/annurev.micro.58.030603.123605 4499:New Jersey Department of Public Health 4486: 4484: 4143: 3884: 3512: 3354: 3352: 3350: 3348: 3346: 3344: 3076: 2274: 1985:The first two reactions are extremely 1873:" due to its highly dangerous nature. 1522:Hydrazine is also used as a long-term 320: 32:For the class of antidepressants, see 7630: 7492: 6806: 6463: 5752: 5484: 4589:Collin RL, Lipscomb WN (1951-01-01). 4518: 4516: 4348: 4346: 4344: 4342: 4311: 4309: 4278: 4276: 4244: 4242: 4240: 4238: 4236: 4234: 4118: 3837:from the original on 15 February 2022 3773: 3706: 3704: 3675: 3673: 3040:hydrazines react with imides to give 2632:that is denser (1.032 g/cm) than the 2600: 1884:metal supported by high-surface-area 1567:, synthesized using hydrazine, is an 1061:52 °C (126 °F; 325 K) 645:114 °C; 237 °F; 387 K 522:Key: OAKJQQAXSVQMHS-UHFFFAOYSA-N 287: 267: 5778: 4641:Chemistry of Petrochemical Processes 4591:"The crystal structure of hydrazine" 4215:"Dawn B20 Thrusters Proven In Space" 3920: 3849: 3377: 3298: 2969: 2966:, of which various salts are known. 2898: 4481: 4375: 3729:from the original on March 7, 2020. 3464: 3341: 3256:The name "hydrazine" was coined by 2907:to form various solid salts of the 532:Key: OAKJQQAXSVQMHS-UHFFFAOYAZ 406: 376: 24: 5358:. Vol. 150. pp. 521–549. 5278:[On diamide (hydrazine)]. 4711:"Hydrazine: Chemical product info" 4513: 4339: 4306: 4273: 4231: 3701: 3670: 2762: 2263:guidelines should be implemented. 1014: 635:2 °C; 35 °F; 275 K 102: 92: 72: 62: 25: 9323: 5453: 4840:Audrieth LF, Kleinberg J (1953). 4743:(83rd ed.). CRC Press. 2002. 4741:Handbook of Chemistry and Physics 4556:The Journal of Physical Chemistry 3858:Journal of Spacecraft and Rockets 3831:"The Nedelin Catastrophe, Part 1" 2993:, a reaction that transforms the 2243:Handling and medical surveillance 2137: 2062:Apollo command and service module 2011:that are used as rocket fuel are 1813:Hydrazine is used as a low-power 1462:used to indicate the presence of 1111:59–60 mg/kg (oral in rats, mice) 107:Ball and stick model of hydrazine 5462: – Robert Matunas 5331:ist noch nicht analysiert worden 4951:10.2165/00003495-199855050-00005 3689:. Centaur Media plc. 15 Jan 2008 2714:It is difficult to diprotonate: 2543:Related to the Raschig process, 2433: 2320:), the N-H distance is 1.015(2) 2094:) the titular character uses an 1708:A mixture of 63% hydrazine, 32% 1646:Small-scale, niche, and research 1466:atoms and suffix beginning with 1305: 903: 898: 893: 888: 883: 118: 5420: 5391: 5362: 5339: 5299: 5267: 5235: 5209: 5182: 5156: 5109: 5082: 5054: 5026: 4998: 4973: 4928: 4903: 4858: 4833: 4812: 4780: 4747: 4733: 4703: 4666: 4631: 4582: 4547: 4452: 4411: 4207: 4187: 4162: 4137: 4112: 4088: 4063: 3987: 3957: 3823: 3797: 3733: 3655: 3585: 3564: 3200: 2493:(the active ingredient in many 2210:(0.04 mg/m) 2-hour ceiling 2028:unsymmetrical dimethylhydrazine 1773:. A 30% mix by weight with 57% 1481: 1301:(at 25 °C , 100 kPa). 602:Colorless, fuming, oily liquid 5510: 3486: 3431: 3371: 2164:National Academies of Sciences 1739: 1399:Hydrazine is mainly used as a 13: 1: 5356:Journal für praktische Chemie 5312:Journal für praktische Chemie 5216:Sieger AA, ed. (1 Jan 1998). 3600:. SAM-TR-79-2. Archived from 3308:. Centers for Disease Control 3291: 2257:personal protective equipment 2230:For aerospace personnel, the 1718:U.S. Army Research Laboratory 1495:. Specific compounds include 1487:Gas producers and propellants 1149:(US health exposure limits): 9292:Monoamine oxidase inhibitors 6491:Binary compounds of hydrogen 5346:Curtius T, Schulz H (1890). 5316:On p. 129, Curtius admits: " 5276:"Über das Diamid (Hydrazin)" 4889:10.1016/j.carbon.2007.02.034 3718:. Army Research Laboratory. 3065:Hydrazine is used to cleave 2974:Hydrazines are part of many 2647:(1.021 g/cm). Hydrazine has 2595: 2290:, contains two amine groups 2236:National Academy of Sciences 2198:Occupational exposure limits 1869:, where it became known as " 1453: 77:Spacefill model of hydrazine 7: 5178:– via Wild Singapore. 4673:Riegel ER, Kent JA (2003). 3272: 3032:, it condenses to give the 2925:hydrazinium hydrogensulfate 1846:A mixture of hydrazine and 1785:) and 13% water was called 1607:, metazachlor, metamitron, 1511:, the gas-forming agent in 1175:Ca C 0.03 ppm (0.04 mg/m) 1093:or concentration (LD, LC): 594:32.0452 g/mol 88: 58: 10: 9328: 5430:Recl. Trav. Chim. Pays-Bas 5401:Recl. Trav. Chim. Pays-Bas 5372:Recl. Trav. Chim. Pays-Bas 4638:Matar S, Hatch LF (2001). 4392:. Jun 2018. Archived from 4013:10.1016/j.pecs.2018.07.001 3804:T. W. Price, D. D. Evans. 3251: 3047:Being a good nucleophile, 2947:, but proved ineffective. 2340:, which adopts a "skewed" 1733:Lockheed U-2 "Dragon Lady" 1139:252 ppm (mouse, 4 h) 787:Triangular pyramidal at N 38: 34:hydrazine (antidepressant) 31: 9307:IARC Group 2B carcinogens 9231: 9072: 8843: 8500:Transition metal hydrides 8498: 8448: 8025: 7481: 7062: 7001: 6645: 6537: 6497: 6398: 6237: 5979: 5875: 5787: 5518: 5318: 5306:Curtius T, Jay R (1889). 5293:10.1002/cber.188702001368 5261:10.1002/cber.187500801178 5191:Nippon Koshu Eisei Zasshi 5163:Handwerk B (9 Nov 2005). 4616:10.1107/s0365110x51000027 3411:Chemistry of the Elements 2989:Hydrazine is used in the 2481:Chlorine-based oxidations 2188:World Health Organization 1731:fighter aircraft and the 1419:, as well as a long-term 1295: 1205: 1143: 1089: 864: 859: 803: 774: 561: 541: 519:InChI=1S/H4N2/c1-2/h1-2H2 506: 177: 157: 145: 135: 130: 117: 87: 57: 9272:Hazardous air pollutants 5443:10.1002/recl.18960150606 5414:10.1002/recl.18950140302 5385:10.1002/recl.18940130816 5103:10.15227/orgsyn.050.0003 5076:10.15227/orgsyn.056.0095 5048:10.15227/orgsyn.040.0093 5020:10.15227/orgsyn.031.0043 4791:, New York: John Wiley, 3641:10.15227/orgsyn.002.0037 3548:10.1002/14356007.a13_177 3279:Nitrous oxide fuel blend 3038:Einhorn-Brunner reaction 2359:Synthesis and production 2306:gas electron diffraction 1232:Diphosphorus tetraiodide 970:Precautionary statements 529:InChI=1/H4N2/c1-2/h1-2H2 39:Not to be confused with 4144:Berger E (2022-07-19). 3943:10.1023/A:1015343922044 3542:. Weinheim: Wiley-VCH. 3306:"NIOSH Guide—Hydrazine" 2991:Wolff–Kishner reduction 2560:CO + NaOCl + 2 NaOH → N 2232:United States Air Force 1725:United States Air Force 162:Tetrahydridodinitrogen( 9233:Exotic matter hydrides 5281:Ber. Dtsch. Chem. Ges. 5249:Ber. Dtsch. Chem. Ges. 4595:Acta Crystallographica 4119:Urban V (2022-07-15). 3244:of an amino acid, and 2610: 2589:Bayer Ketazine Process 2427:treatment with ammonia 2310:microwave spectroscopy 2086:In the fictional book 1848:red fuming nitric acid 1762: 1572: 1530:vehicles, such as the 1501:azobisisobutyronitrile 1474:, the French word for 1162:TWA 1 ppm (1.3 mg/m) 1025: 108: 98: 78: 68: 4662:– via Elsevier. 3415:Butterworth-Heinemann 3409:, Earnshaw A (1997). 3212:Brocadia anammoxidans 2885:nuclear reactor waste 2608: 2127:ION Satellite Carrier 2098:catalyst to separate 2009:variants of hydrazine 1791:Messerschmitt Me 163B 1747: 1589:hydrazine derivatives 1563: 1024: 147:Systematic IUPAC name 106: 96: 76: 66: 9287:Corrosion inhibitors 5733:Tetrafluorohydrazine 5703:Pivalylbenzhydrazine 4843:Non-aqueous solvents 4284:"Hydrazine 302-01-2" 3965:"BIG-IP logout page" 3596:(technical report). 3579:Kennedy Space Center 3242:hydrazine derivative 3222:produces the poison 3182:). The reduction of 3034:3,5-dimethylpyrazole 2986:and in photography. 2487:Olin Raschig process 2461:)C=N−N=C(Et)Me + 2 H 2133:Occupational hazards 2047:dinitrogen tetroxide 1867:Soviet space program 1703:Allis-Chalmers Corp. 1220:Tetrafluorohydrazine 1123:median concentration 1007:(fire diamond) 8845:Lanthanide hydrides 8452:(Group 17 hydrides) 8031:(Group 16 hydrides) 7485:(Group 15) hydrides 5218:"Spore Prints #338" 5169:National Geographic 4911:"HYDRAZINE SULFATE" 4881:2007Carbo..45.1558S 4756:Inorganic chemistry 4607:1951AcCry...4...10C 4568:10.1021/j100394a005 4467:European Commission 4399:on 26 November 2020 3996:"Ammonia for power" 3870:1965JSpRo...2..972H 3833:. 28 October 2014. 3393:10.1021/ja01577a030 3335:The PubChem Project 3228:monomethylhydrazine 3174:of hydrazines with 3077:Hydrazone formation 2954:or hydrazinediium, 2869:corrosion inhibitor 2491:sodium hypochlorite 2465:O → 2 Me(Et)C=O + N 2447:methyl ethyl ketone 2326:gauche conformation 2275:Molecular structure 2168:European Commission 2090:(also adapted to a 2066:Apollo Lunar Module 2013:monomethylhydrazine 1837:(August 2012), and 1687:electromotive force 1542:Eurofighter Typhoon 1524:storable propellant 1439:steam cycles as an 1421:storable propellant 760:1.46044 (at 22 °C) 680:1 kPa (at 30.7 °C) 652:Solubility in water 249:Beilstein Reference 125:Anhydrous hydrazine 54: 6501:(Group 1) hydrides 5471:Hydrazine toxicity 5274:Curtius T (1887). 5242:Fischer E (1875). 5119:Annu Rev Microbiol 4721:on 22 January 2018 2613:Hydrazine forms a 2611: 2601:Acid-base behavior 2330:rotational barrier 1959:Reaction 3:  1938:Reaction 2:  1917:Reaction 1:  1795:high test peroxide 1763: 1633:dibenzoylhydrazine 1615:, diclobutrazole, 1577:heterocyclic rings 1573: 1344:inorganic compound 1328:Infobox references 1247:Organic hydrazines 1206:Related compounds 1184:(Immediate danger) 1137:570 ppm (rat, 4 h) 1135:630 ppm (rat, 1 h) 1026: 109: 99: 79: 69: 52: 9302:Nitrogen hydrides 9267:Bases (chemistry) 9249: 9248: 9074:Actinide hydrides 8450:Hydrogen halides 8412: 8377: 8376: 8347: 8346: 8324: 8323: 8288: 8287: 8250: 8249: 8111: 8110: 8017: 7983: 7982: 7953: 7952: 7930: 7929: 7907: 7906: 7870: 7869: 7817: 7816: 7679: 7678: 7626: 7625: 7477: 7476: 7434: 7433: 7411: 7410: 7374: 7373: 7301: 7300: 7267: 7266: 7238: 7237: 7100: 7099: 7058: 7057: 7003:Group 14 hydrides 6997: 6996: 6942: 6941: 6907: 6906: 6872: 6871: 6837: 6836: 6802: 6801: 6641: 6640: 6586: 6585: 6457: 6456: 5746: 5745: 5091:Organic Syntheses 4765:978-0-12-352651-9 4688:978-0-306-47411-8 4651:978-1-4933-0346-5 4437:978-0-309-09527-3 4125:SpaceWatch.Global 3930:Catalysis Letters 3790:978-0-8135-9918-2 3449:978-1-903996-65-2 3424:978-0-08-037941-8 3381:J. Am. Chem. Soc. 3233:Agaricus bisporus 3087:acetone hydrazone 3071:Gabriel synthesis 2976:organic syntheses 2970:Organic chemistry 2903:Hydrazine can be 2899:Hydrazinium salts 2799:nitrogen monoxide 2609:Hydrazine hydrate 2515:hydrogen chloride 2338:hydrogen peroxide 2332:is twice that of 1906:), and hydrogen ( 1899:), nitrogen gas ( 1843:(February 2021). 1710:hydrazine nitrate 1621:hydrazine sulfate 1374:hydrazine hydrate 1366:pnictogen hydride 1364:. It is a simple 1336:Chemical compound 1334: 1333: 1273:Related compounds 1224:Hydrogen peroxide 1194:Safety data sheet 928:Hazard statements 828:121.52 J/(K·mol) 475:CompTox Dashboard 219:Interactive image 113: 112: 83: 82: 16:(Redirected from 9319: 9312:Chemical hazards 8410: 8349: 8348: 8326: 8325: 8290: 8289: 8252: 8251: 8113: 8112: 8036: 8035: 8015: 7955: 7954: 7932: 7931: 7909: 7908: 7872: 7871: 7819: 7818: 7681: 7680: 7628: 7627: 7490: 7489: 7436: 7435: 7413: 7412: 7376: 7375: 7303: 7302: 7269: 7268: 7240: 7239: 7102: 7101: 7060: 7059: 7008: 7007: 6944: 6943: 6909: 6908: 6874: 6873: 6839: 6838: 6804: 6803: 6654: 6653: 6588: 6587: 6548: 6547: 6484: 6477: 6470: 6461: 6460: 6447: 6435: 6411: 6400:Oxidation states 6229: 6228: 6197: 6196: 6131: 6130: 6095: 6094: 6083: 6082: 6028: 6027: 5773: 5766: 5759: 5750: 5749: 5683:Phenoxypropazine 5505: 5498: 5491: 5482: 5481: 5447: 5446: 5424: 5418: 5417: 5395: 5389: 5388: 5366: 5360: 5359: 5343: 5337: 5335: 5334: 5320:Das freie Diamid 5315: 5303: 5297: 5296: 5271: 5265: 5264: 5239: 5233: 5232: 5230: 5228: 5213: 5207: 5206: 5186: 5180: 5179: 5177: 5175: 5160: 5154: 5153: 5143: 5113: 5107: 5106: 5086: 5080: 5079: 5058: 5052: 5051: 5030: 5024: 5023: 5002: 4996: 4995: 4993: 4991: 4977: 4971: 4970: 4932: 4926: 4925: 4923: 4921: 4907: 4901: 4900: 4875:(7): 1558–1565. 4862: 4856: 4855: 4837: 4831: 4830: 4824: 4816: 4810: 4809: 4784: 4778: 4777: 4751: 4745: 4744: 4737: 4731: 4730: 4728: 4726: 4717:. Archived from 4707: 4701: 4700: 4670: 4664: 4663: 4635: 4629: 4628: 4618: 4586: 4580: 4579: 4551: 4545: 4544: 4542: 4540: 4528: 4520: 4511: 4510: 4508: 4506: 4496: 4488: 4479: 4478: 4476: 4474: 4464: 4456: 4450: 4449: 4415: 4409: 4408: 4406: 4404: 4398: 4387: 4379: 4373: 4372: 4370: 4368: 4350: 4337: 4336: 4334: 4332: 4313: 4304: 4303: 4301: 4299: 4288: 4280: 4271: 4270: 4268: 4266: 4254: 4246: 4229: 4228: 4226: 4225: 4211: 4205: 4204: 4202: 4201: 4191: 4185: 4184: 4182: 4181: 4166: 4160: 4159: 4157: 4156: 4141: 4135: 4134: 4132: 4131: 4116: 4110: 4109: 4107: 4106: 4100:www.mbie.govt.nz 4092: 4086: 4085: 4083: 4082: 4067: 4061: 4060: 4040: 4034: 4033: 4015: 3991: 3985: 3984: 3982: 3980: 3975:on June 23, 2008 3971:. Archived from 3961: 3955: 3954: 3924: 3918: 3917: 3906:10.1039/b202032g 3888: 3882: 3881: 3853: 3847: 3846: 3844: 3842: 3827: 3821: 3820: 3818: 3816: 3810: 3801: 3795: 3794: 3771: 3762: 3761: 3759: 3757: 3745: 3737: 3731: 3730: 3728: 3717: 3708: 3699: 3698: 3696: 3694: 3677: 3668: 3667: 3659: 3653: 3652: 3623: 3614: 3613: 3611: 3609: 3589: 3583: 3582: 3576: 3568: 3562: 3561: 3533: 3510: 3509: 3499: 3490: 3484: 3483: 3468: 3462: 3461: 3435: 3429: 3428: 3413:(2nd ed.). 3403: 3397: 3396: 3375: 3369: 3368: 3356: 3339: 3338: 3327: 3318: 3317: 3315: 3313: 3302: 3162: 3126: 3057: 3030:2,4-pentanedione 3003:methylene bridge 2965: 2942: 2922: 2883:extraction from 2852: 2827: 2803:nitrogen dioxide 2793: 2740: 2685: 2646: 2631: 2580: 2539: 2473: 2437: 2409: 2377:Peroxide process 2303: 2296: 2289: 2075:and is known as 2059: 2044: 2025: 2003: 1991:specific impulse 1981: 1956: 1935: 1912: 1905: 1898: 1864: 1506: 1503:, which produce 1497:azodicarbonamide 1441:oxygen scavenger 1395: 1363: 1348:chemical formula 1318: 1312: 1309: 1308: 1129:260 ppm (rat, 4 1081:Explosive limits 1046: 1039: 1032: 1017: 997: 993: 989: 985: 981: 977: 963: 959: 955: 951: 947: 943: 939: 935: 907: 902: 897: 892: 887: 851: 824: 804:Thermochemistry 747:Refractive index 709: 583: 569:Chemical formula 499: 498: 483: 481: 455: 419: 408: 397: 380: 358:Gmelin Reference 341: 333: 322: 311: 291: 271: 239: 221: 197: 122: 89: 59: 55: 51: 21: 9327: 9326: 9322: 9321: 9320: 9318: 9317: 9316: 9297:Reducing agents 9282:Monopropellants 9252: 9251: 9250: 9245: 9227: 9223: 9215: 9207: 9199: 9191: 9183: 9175: 9167: 9159: 9151: 9143: 9135: 9127: 9119: 9112: 9108: 9101: 9093: 9085: 9068: 9064: 9056: 9048: 9040: 9032: 9024: 9016: 9008: 9000: 8992: 8984: 8976: 8968: 8960: 8952: 8944: 8936: 8928: 8920: 8912: 8904: 8896: 8888: 8880: 8872: 8864: 8856: 8839: 8829: 8820: 8812: 8808: 8795: 8787: 8756: 8742: 8727: 8712: 8704: 8696: 8688: 8680: 8667: 8659: 8646: 8633: 8620: 8607: 8599: 8591: 8583: 8575: 8567: 8559: 8551: 8543: 8535: 8527: 8519: 8511: 8494: 8451: 8444: 8439: 8430: 8407: 8398: 8390: 8373: 8363: 8343: 8339: 8320: 8316: 8312: 8303: 8284: 8280: 8276: 8267: 8246: 8237: 8233: 8225: 8221: 8213: 8209: 8201: 8197: 8189: 8185: 8177: 8173: 8165: 8161: 8153: 8149: 8141: 8137: 8128: 8107: 8099: 8095: 8087: 8083: 8075: 8071: 8063: 8059: 8050: 8030: 8028: 8021: 8013: 8004: 7991: 7979: 7969: 7949: 7945: 7926: 7922: 7903: 7899: 7895: 7887: 7866: 7862: 7858: 7850: 7846: 7838: 7834: 7813: 7804: 7800: 7792: 7788: 7780: 7776: 7768: 7764: 7756: 7752: 7744: 7740: 7732: 7728: 7720: 7716: 7708: 7704: 7696: 7675: 7671: 7667: 7659: 7655: 7647: 7643: 7622: 7613: 7609: 7601: 7597: 7589: 7585: 7577: 7573: 7565: 7561: 7553: 7549: 7541: 7537: 7529: 7525: 7517: 7513: 7505: 7484: 7473: 7469: 7461: 7430: 7426: 7407: 7403: 7399: 7391: 7370: 7366: 7362: 7354: 7350: 7342: 7338: 7330: 7326: 7318: 7297: 7288: 7284: 7263: 7259: 7255: 7234: 7225: 7221: 7213: 7209: 7201: 7197: 7189: 7185: 7177: 7173: 7165: 7161: 7153: 7149: 7141: 7137: 7129: 7125: 7117: 7096: 7091: 7083: 7075: 7054: 6993: 6989: 6981: 6977: 6969: 6938: 6934: 6930: 6922: 6903: 6899: 6895: 6887: 6868: 6864: 6860: 6852: 6833: 6829: 6825: 6817: 6798: 6794: 6790: 6782: 6778: 6770: 6766: 6758: 6754: 6746: 6742: 6734: 6730: 6722: 6718: 6710: 6706: 6698: 6694: 6686: 6682: 6669: 6648: 6637: 6633: 6625: 6617: 6609: 6601: 6582: 6542: 6540: 6533: 6500: 6493: 6488: 6458: 6453: 6441: 6429: 6405: 6394: 6390: 6382: 6374: 6366: 6357: 6349: 6345: 6336: 6328: 6320: 6312: 6304: 6296: 6288: 6280: 6270: 6261: 6253: 6233: 6227: 6224: 6223: 6222: 6220: 6213: 6209: 6205: 6195: 6192: 6191: 6190: 6183: 6176: 6172: 6159: 6151: 6147: 6138: 6129: 6126: 6125: 6124: 6122: 6115: 6103: 6093: 6090: 6089: 6088: 6081: 6078: 6077: 6076: 6071: 6063: 6059: 6051: 6047: 6040: 6026: 6023: 6022: 6021: 6016: 6008: 6004: 5996: 5975: 5971: 5958: 5954: 5930: 5922: 5899: 5886: 5871: 5865: 5856: 5848: 5840: 5836: 5827: 5814: 5806: 5798: 5783: 5777: 5747: 5742: 5688:Phenylhydrazine 5514: 5509: 5456: 5451: 5450: 5425: 5421: 5396: 5392: 5367: 5363: 5344: 5340: 5329: 5325: 5304: 5300: 5272: 5268: 5240: 5236: 5226: 5224: 5214: 5210: 5193:(in Japanese). 5187: 5183: 5173: 5171: 5161: 5157: 5114: 5110: 5087: 5083: 5059: 5055: 5031: 5027: 5003: 4999: 4989: 4987: 4979: 4978: 4974: 4933: 4929: 4919: 4917: 4909: 4908: 4904: 4863: 4859: 4838: 4834: 4822: 4818: 4817: 4813: 4807: 4785: 4781: 4766: 4752: 4748: 4739: 4738: 4734: 4724: 4722: 4715:chemindustry.ru 4709: 4708: 4704: 4689: 4671: 4667: 4652: 4636: 4632: 4587: 4583: 4552: 4548: 4538: 4536: 4526: 4522: 4521: 4514: 4504: 4502: 4494: 4490: 4489: 4482: 4472: 4470: 4462: 4458: 4457: 4453: 4438: 4416: 4412: 4402: 4400: 4396: 4385: 4381: 4380: 4376: 4366: 4364: 4352: 4351: 4340: 4330: 4328: 4315: 4314: 4307: 4297: 4295: 4286: 4282: 4281: 4274: 4264: 4262: 4252: 4248: 4247: 4232: 4223: 4221: 4213: 4212: 4208: 4199: 4197: 4193: 4192: 4188: 4179: 4177: 4168: 4167: 4163: 4154: 4152: 4142: 4138: 4129: 4127: 4117: 4113: 4104: 4102: 4094: 4093: 4089: 4080: 4078: 4069: 4068: 4064: 4057:10.2514/1.22798 4041: 4037: 3992: 3988: 3978: 3976: 3963: 3962: 3958: 3925: 3921: 3889: 3885: 3878:10.2514/3.28327 3854: 3850: 3840: 3838: 3829: 3828: 3824: 3814: 3812: 3808: 3802: 3798: 3791: 3777:(23 May 2018). 3772: 3765: 3755: 3753: 3743: 3739: 3738: 3734: 3726: 3715: 3709: 3702: 3692: 3690: 3679: 3678: 3671: 3660: 3656: 3624: 3617: 3607: 3605: 3604:on 4 March 2016 3590: 3586: 3574: 3570: 3569: 3565: 3558: 3534: 3513: 3497: 3491: 3487: 3470: 3469: 3465: 3450: 3436: 3432: 3425: 3404: 3400: 3376: 3372: 3357: 3342: 3329: 3328: 3321: 3311: 3309: 3304: 3303: 3299: 3294: 3275: 3262:Theodor Curtius 3254: 3203: 3161: 3157: 3153: 3149: 3145: 3141: 3137: 3133: 3129: 3125: 3121: 3117: 3113: 3109: 3105: 3101: 3097: 3093: 3079: 3056: 3052: 3048: 2980:pharmaceuticals 2972: 2963: 2959: 2955: 2940: 2936: 2932: 2928: 2920: 2916: 2912: 2901: 2850: 2846: 2842: 2838: 2834: 2830: 2825: 2821: 2817: 2813: 2809: 2791: 2787: 2783: 2779: 2775: 2771: 2765: 2763:Redox reactions 2754: 2747: 2738: 2734: 2730: 2726: 2722: 2718: 2710: 2699: 2692: 2683: 2679: 2675: 2671: 2667: 2663: 2645: 2641: 2637: 2629: 2625: 2621: 2617: 2603: 2598: 2579: 2575: 2571: 2567: 2563: 2559: 2555: 2551: 2537: 2533: 2529: 2525: 2521: 2483: 2472: 2468: 2464: 2453: 2407: 2403: 2399: 2395: 2391: 2387: 2383: 2373: 2361: 2302: 2298: 2295: 2291: 2288: 2284: 2280: 2277: 2245: 2200: 2140: 2135: 2058: 2054: 2050: 2043: 2039: 2035: 2031: 2024: 2020: 2016: 2002: 1998: 1980: 1976: 1972: 1968: 1964: 1960: 1955: 1951: 1947: 1943: 1939: 1934: 1930: 1926: 1922: 1918: 1911: 1907: 1904: 1900: 1897: 1893: 1863: 1859: 1855: 1851: 1742: 1648: 1558: 1504: 1489: 1484: 1456: 1413:pharmaceuticals 1393: 1385: 1381: 1377: 1362: 1356: 1350: 1337: 1330: 1325: 1324: 1323:  ?) 1314: 1310: 1306: 1302: 1288: 1284: 1280: 1274: 1264: 1258: 1254:Related Binary 1243: 1230: 1226: 1222: 1216: 1185: 1172: 1159: 1138: 1136: 1134: 1126: 1120: 1108: 1102: 1072: 1069: 1051: 1050: 1049: 1048: 1041: 1034: 1027: 1023: 1015: 972: 930: 916: 880: 852: 849: 843: 839: 836: 835:Std enthalpy of 825: 822: 815: 812: 796: 784: 782:Molecular shape 757: 755: 724: 707: 703: 699: 694: 654: 582: 578: 574: 571: 557: 554: 549: 548: 537: 534: 533: 530: 524: 523: 520: 514: 513: 502: 484: 477: 458: 438: 422: 409: 383: 360: 351: 314: 294: 274: 251: 242: 224: 211: 200: 187: 173: 171: 161: 153: 152: 141: 126: 123: 48: 37: 28: 23: 22: 15: 12: 11: 5: 9325: 9315: 9314: 9309: 9304: 9299: 9294: 9289: 9284: 9279: 9274: 9269: 9264: 9247: 9246: 9244: 9243: 9237: 9235: 9229: 9228: 9226: 9225: 9221: 9217: 9213: 9209: 9205: 9201: 9197: 9193: 9189: 9185: 9181: 9177: 9173: 9169: 9165: 9161: 9157: 9153: 9149: 9145: 9141: 9137: 9133: 9129: 9125: 9121: 9117: 9113: 9110: 9106: 9103: 9099: 9095: 9091: 9087: 9083: 9078: 9076: 9070: 9069: 9067: 9066: 9062: 9058: 9054: 9050: 9046: 9042: 9038: 9034: 9030: 9026: 9022: 9018: 9014: 9010: 9006: 9002: 8998: 8994: 8990: 8986: 8982: 8978: 8974: 8970: 8966: 8962: 8958: 8954: 8950: 8946: 8942: 8938: 8934: 8930: 8926: 8922: 8918: 8914: 8910: 8906: 8902: 8898: 8894: 8890: 8886: 8882: 8878: 8874: 8870: 8866: 8862: 8858: 8854: 8849: 8847: 8841: 8840: 8838: 8837: 8827: 8822: 8818: 8814: 8810: 8806: 8802: 8797: 8793: 8789: 8785: 8781: 8769: 8764: 8754: 8749: 8738: 8734: 8723: 8719: 8714: 8710: 8706: 8702: 8698: 8694: 8690: 8686: 8682: 8678: 8674: 8669: 8665: 8661: 8657: 8653: 8648: 8644: 8640: 8635: 8631: 8627: 8622: 8618: 8614: 8609: 8605: 8601: 8597: 8593: 8589: 8585: 8581: 8577: 8573: 8569: 8565: 8561: 8557: 8553: 8549: 8545: 8541: 8537: 8533: 8529: 8525: 8521: 8517: 8513: 8509: 8504: 8502: 8496: 8495: 8493: 8481: 8476: 8471: 8466: 8461: 8456: 8454: 8446: 8445: 8443: 8442: 8437: 8433: 8428: 8424: 8419: 8414: 8405: 8400: 8396: 8392: 8388: 8384: 8378: 8375: 8374: 8372: 8371: 8361: 8355: 8353: 8345: 8344: 8342: 8341: 8337: 8332: 8330: 8322: 8321: 8319: 8318: 8314: 8310: 8306: 8301: 8296: 8294: 8286: 8285: 8283: 8282: 8278: 8274: 8270: 8265: 8260: 8258: 8248: 8247: 8245: 8244: 8239: 8235: 8231: 8227: 8223: 8219: 8215: 8211: 8207: 8203: 8199: 8195: 8191: 8187: 8183: 8179: 8175: 8171: 8167: 8163: 8159: 8155: 8151: 8147: 8143: 8139: 8135: 8131: 8126: 8121: 8119: 8109: 8108: 8106: 8101: 8097: 8093: 8089: 8085: 8081: 8077: 8073: 8069: 8065: 8061: 8057: 8053: 8048: 8044: 8042: 8033: 8029:chalcogenides 8023: 8022: 8020: 8019: 8011: 8006: 8002: 7998: 7993: 7989: 7984: 7981: 7980: 7978: 7977: 7967: 7961: 7959: 7951: 7950: 7948: 7947: 7943: 7938: 7936: 7928: 7927: 7925: 7924: 7920: 7915: 7913: 7905: 7904: 7902: 7901: 7897: 7893: 7889: 7885: 7880: 7878: 7868: 7867: 7865: 7864: 7860: 7856: 7852: 7848: 7844: 7840: 7836: 7832: 7827: 7825: 7815: 7814: 7812: 7811: 7806: 7802: 7798: 7794: 7790: 7786: 7782: 7778: 7774: 7770: 7766: 7762: 7758: 7754: 7750: 7746: 7742: 7738: 7734: 7730: 7726: 7722: 7718: 7714: 7710: 7706: 7702: 7698: 7694: 7689: 7687: 7677: 7676: 7674: 7673: 7669: 7665: 7661: 7657: 7653: 7649: 7645: 7641: 7636: 7634: 7624: 7623: 7621: 7620: 7615: 7611: 7607: 7603: 7599: 7595: 7591: 7587: 7583: 7579: 7575: 7571: 7567: 7563: 7559: 7555: 7551: 7547: 7543: 7539: 7535: 7531: 7527: 7523: 7519: 7515: 7511: 7507: 7503: 7498: 7496: 7487: 7479: 7478: 7475: 7474: 7472: 7471: 7467: 7463: 7459: 7455: 7449: 7447: 7432: 7431: 7429: 7428: 7424: 7419: 7417: 7409: 7408: 7406: 7405: 7401: 7397: 7393: 7389: 7384: 7382: 7372: 7371: 7369: 7368: 7364: 7360: 7356: 7352: 7348: 7344: 7340: 7336: 7332: 7328: 7324: 7320: 7316: 7311: 7309: 7299: 7298: 7296: 7295: 7290: 7286: 7282: 7277: 7275: 7265: 7264: 7262: 7261: 7257: 7253: 7248: 7246: 7236: 7235: 7233: 7232: 7227: 7223: 7219: 7215: 7211: 7207: 7203: 7199: 7195: 7191: 7187: 7183: 7179: 7175: 7171: 7167: 7163: 7159: 7155: 7151: 7147: 7143: 7139: 7135: 7131: 7127: 7123: 7119: 7115: 7110: 7108: 7098: 7097: 7095: 7094: 7089: 7085: 7081: 7077: 7073: 7069: 7063: 7056: 7055: 7053: 7052: 7047: 7042: 7037: 7032: 7027: 7022: 7016: 7014: 7005: 6999: 6998: 6995: 6994: 6992: 6991: 6987: 6983: 6979: 6975: 6971: 6967: 6963: 6957: 6955: 6940: 6939: 6937: 6936: 6932: 6928: 6924: 6920: 6915: 6913: 6905: 6904: 6902: 6901: 6897: 6893: 6889: 6885: 6880: 6878: 6870: 6869: 6867: 6866: 6862: 6858: 6854: 6850: 6845: 6843: 6835: 6834: 6832: 6831: 6827: 6823: 6819: 6815: 6810: 6808: 6800: 6799: 6797: 6796: 6792: 6788: 6784: 6780: 6776: 6772: 6768: 6764: 6760: 6756: 6752: 6748: 6744: 6740: 6736: 6732: 6728: 6724: 6720: 6716: 6712: 6708: 6704: 6700: 6696: 6692: 6688: 6684: 6680: 6676: 6671: 6667: 6662: 6660: 6651: 6643: 6642: 6639: 6638: 6636: 6635: 6631: 6627: 6623: 6619: 6615: 6611: 6607: 6603: 6599: 6594: 6592: 6584: 6583: 6581: 6580: 6575: 6570: 6565: 6560: 6554: 6552: 6545: 6543:earth hydrides 6535: 6534: 6532: 6531: 6526: 6521: 6516: 6511: 6505: 6503: 6495: 6494: 6487: 6486: 6479: 6472: 6464: 6455: 6454: 6404: 6402: 6396: 6395: 6393: 6392: 6388: 6384: 6380: 6376: 6372: 6368: 6364: 6360: 6355: 6351: 6347: 6343: 6339: 6334: 6330: 6326: 6322: 6318: 6314: 6310: 6306: 6302: 6298: 6294: 6290: 6286: 6282: 6278: 6274: 6268: 6263: 6259: 6255: 6251: 6247: 6241: 6239: 6235: 6234: 6232: 6231: 6225: 6218: 6211: 6207: 6203: 6199: 6193: 6186: 6181: 6174: 6170: 6166: 6157: 6153: 6149: 6145: 6141: 6136: 6127: 6120: 6113: 6105: 6101: 6097: 6091: 6079: 6069: 6065: 6061: 6057: 6053: 6049: 6045: 6038: 6034: 6024: 6014: 6010: 6006: 6002: 5998: 5994: 5985: 5983: 5977: 5976: 5974: 5973: 5969: 5965: 5960: 5956: 5952: 5948: 5943: 5938: 5933: 5928: 5924: 5920: 5916: 5911: 5906: 5901: 5897: 5893: 5888: 5884: 5879: 5877: 5873: 5872: 5870: 5869: 5863: 5858: 5854: 5850: 5846: 5842: 5838: 5834: 5830: 5825: 5821: 5816: 5812: 5808: 5804: 5800: 5796: 5791: 5789: 5785: 5784: 5776: 5775: 5768: 5761: 5753: 5744: 5743: 5741: 5740: 5735: 5730: 5725: 5720: 5715: 5710: 5705: 5700: 5695: 5690: 5685: 5680: 5675: 5670: 5665: 5660: 5655: 5650: 5645: 5640: 5635: 5630: 5625: 5620: 5615: 5610: 5605: 5600: 5595: 5590: 5585: 5580: 5575: 5570: 5568:Carbohydrazide 5565: 5560: 5555: 5550: 5545: 5540: 5535: 5530: 5525: 5519: 5516: 5515: 5508: 5507: 5500: 5493: 5485: 5479: 5478: 5473: 5468: 5463: 5455: 5454:External links 5452: 5449: 5448: 5437:(6): 174–184. 5419: 5390: 5379:(8): 433–440. 5361: 5338: 5327: 5323: 5298: 5266: 5234: 5208: 5181: 5155: 5108: 5081: 5053: 5025: 4997: 4981:"Diazanediium" 4972: 4927: 4902: 4857: 4832: 4811: 4805: 4779: 4764: 4746: 4732: 4702: 4687: 4665: 4650: 4630: 4581: 4562:(5): 602–606. 4546: 4512: 4480: 4451: 4436: 4428:10.17226/11180 4410: 4374: 4338: 4305: 4272: 4230: 4219:Dawn Aerospace 4206: 4186: 4161: 4136: 4111: 4087: 4062: 4051:(1): 243–246. 4035: 3986: 3969:www.eso-io.com 3956: 3919: 3900:(9): 954–955. 3883: 3864:(6): 972–974. 3848: 3822: 3796: 3789: 3763: 3732: 3700: 3681:"Liquid asset" 3669: 3654: 3615: 3584: 3563: 3556: 3511: 3485: 3463: 3448: 3430: 3423: 3398: 3370: 3340: 3319: 3296: 3295: 3293: 3290: 3289: 3288: 3282: 3274: 3271: 3267:Lobry de Bruyn 3253: 3250: 3202: 3199: 3164: 3163: 3159: 3155: 3151: 3147: 3143: 3139: 3135: 3131: 3127: 3123: 3119: 3115: 3111: 3107: 3103: 3099: 3095: 3078: 3075: 3060:tosylhydrazine 3054: 3050: 2971: 2968: 2961: 2957: 2938: 2934: 2930: 2918: 2914: 2900: 2897: 2893:graphene oxide 2854: 2853: 2848: 2844: 2840: 2836: 2832: 2828: 2823: 2819: 2815: 2811: 2795: 2794: 2789: 2785: 2781: 2777: 2773: 2764: 2761: 2757: 2756: 2752: 2745: 2736: 2732: 2728: 2724: 2720: 2708: 2702: 2701: 2697: 2690: 2681: 2677: 2673: 2669: 2665: 2643: 2639: 2627: 2623: 2619: 2602: 2599: 2597: 2594: 2582: 2581: 2577: 2573: 2569: 2565: 2561: 2557: 2553: 2541: 2540: 2535: 2531: 2527: 2523: 2505:to create the 2499:monochloramine 2482: 2479: 2475: 2474: 2470: 2466: 2462: 2441:The resulting 2439: 2438: 2411: 2410: 2405: 2401: 2397: 2393: 2389: 2385: 2372: 2369: 2360: 2357: 2300: 2293: 2286: 2282: 2276: 2273: 2244: 2241: 2224: 2223: 2217: 2211: 2199: 2196: 2139: 2138:Health effects 2136: 2134: 2131: 2125:onboard their 2111:Dawn Aerospace 2056: 2052: 2041: 2037: 2033: 2022: 2018: 2000: 1983: 1982: 1978: 1974: 1970: 1966: 1962: 1957: 1953: 1949: 1945: 1941: 1936: 1932: 1928: 1924: 1920: 1909: 1902: 1895: 1861: 1857: 1853: 1823:Viking program 1815:monopropellant 1781:in the German 1741: 1738: 1647: 1644: 1557: 1554: 1517:sodium nitrite 1493:blowing agents 1488: 1485: 1483: 1480: 1455: 1452: 1391: 1383: 1379: 1360: 1354: 1335: 1332: 1331: 1326: 1304: 1303: 1299:standard state 1296: 1293: 1292: 1275: 1272: 1269: 1268: 1259: 1253: 1250: 1249: 1244: 1238: 1235: 1234: 1217: 1211: 1208: 1207: 1203: 1202: 1197: 1190: 1189: 1186: 1180: 1177: 1176: 1173: 1167: 1164: 1163: 1160: 1154: 1151: 1150: 1141: 1140: 1127: 1118: 1116: 1113: 1112: 1109: 1100: 1098: 1095: 1094: 1087: 1086: 1083: 1077: 1076: 1073: 1066: 1063: 1062: 1059: 1053: 1052: 1042: 1035: 1028: 1013: 1012: 1011: 1010: 1008: 999: 998: 996:P305+P351+P338 973: 968: 965: 964: 931: 926: 923: 922: 917: 912: 909: 908: 881: 876: 873: 872: 862: 861: 857: 856: 853: 847: 841: 833: 830: 829: 826: 820: 809: 806: 805: 801: 800: 797: 792: 789: 788: 785: 780: 777: 776: 772: 771: 768: 762: 761: 758: 753: 745: 742: 741: 736: 734:Conjugate acid 730: 729: 726: 722: 712: 711: 705: 701: 696: 692: 682: 681: 678: 676:Vapor pressure 672: 671: 668: 659: 658: 655: 650: 647: 646: 643: 637: 636: 633: 627: 626: 623: 617: 616: 610: 604: 603: 600: 596: 595: 592: 586: 585: 580: 576: 572: 567: 564: 563: 559: 558: 556: 555: 552: 544: 543: 542: 539: 538: 536: 535: 531: 528: 527: 525: 521: 518: 517: 509: 508: 507: 504: 503: 501: 500: 487: 485: 473: 470: 469: 466: 460: 459: 457: 456: 448: 446: 440: 439: 437: 436: 432: 430: 424: 423: 421: 420: 412: 410: 402: 399: 398: 391: 385: 384: 382: 381: 373: 371: 365: 364: 361: 356: 353: 352: 350: 349: 345: 343: 335: 334: 324: 316: 315: 313: 312: 304: 302: 296: 295: 293: 292: 284: 282: 276: 275: 273: 272: 264: 262: 256: 255: 252: 247: 244: 243: 241: 240: 232: 230: 226: 225: 223: 222: 214: 212: 205: 202: 201: 199: 198: 190: 188: 183: 180: 179: 175: 174: 159: 155: 154: 150: 149: 143: 142: 139: 133: 132: 128: 127: 124: 115: 114: 111: 110: 100: 85: 84: 81: 80: 70: 26: 9: 6: 4: 3: 2: 9324: 9313: 9310: 9308: 9305: 9303: 9300: 9298: 9295: 9293: 9290: 9288: 9285: 9283: 9280: 9278: 9275: 9273: 9270: 9268: 9265: 9263: 9260: 9259: 9257: 9242: 9239: 9238: 9236: 9234: 9230: 9224: 9218: 9216: 9210: 9208: 9202: 9200: 9194: 9192: 9186: 9184: 9178: 9176: 9170: 9168: 9162: 9160: 9154: 9152: 9146: 9144: 9138: 9136: 9130: 9128: 9122: 9120: 9114: 9104: 9102: 9096: 9094: 9088: 9086: 9080: 9079: 9077: 9075: 9071: 9065: 9059: 9057: 9051: 9049: 9043: 9041: 9035: 9033: 9027: 9025: 9019: 9017: 9011: 9009: 9003: 9001: 8995: 8993: 8987: 8985: 8979: 8977: 8971: 8969: 8963: 8961: 8955: 8953: 8947: 8945: 8939: 8937: 8931: 8929: 8923: 8921: 8915: 8913: 8907: 8905: 8899: 8897: 8891: 8889: 8883: 8881: 8875: 8873: 8867: 8865: 8859: 8857: 8851: 8850: 8848: 8846: 8842: 8835: 8831: 8830: 8823: 8821: 8815: 8813: 8803: 8801: 8798: 8796: 8790: 8788: 8782: 8779: 8775: 8774: 8770: 8768: 8765: 8762: 8758: 8757: 8750: 8748: 8746: 8741: 8735: 8733: 8731: 8726: 8720: 8718: 8715: 8713: 8707: 8705: 8699: 8697: 8691: 8689: 8683: 8681: 8675: 8673: 8670: 8668: 8662: 8660: 8654: 8652: 8649: 8647: 8641: 8639: 8636: 8634: 8628: 8626: 8623: 8621: 8615: 8613: 8610: 8608: 8602: 8600: 8594: 8592: 8586: 8584: 8578: 8576: 8570: 8568: 8562: 8560: 8554: 8552: 8546: 8544: 8538: 8536: 8530: 8528: 8522: 8520: 8514: 8512: 8506: 8505: 8503: 8501: 8497: 8491: 8487: 8486: 8482: 8480: 8477: 8475: 8472: 8470: 8467: 8465: 8462: 8460: 8457: 8455: 8453: 8447: 8441: 8434: 8432: 8425: 8423: 8420: 8418: 8415: 8413: 8409: 8401: 8399: 8393: 8391: 8385: 8383: 8380: 8379: 8369: 8365: 8364: 8357: 8356: 8354: 8350: 8340: 8334: 8333: 8331: 8327: 8317: 8307: 8305: 8298: 8297: 8295: 8291: 8281: 8271: 8269: 8262: 8261: 8259: 8257: 8253: 8243: 8240: 8238: 8228: 8226: 8216: 8214: 8204: 8202: 8192: 8190: 8180: 8178: 8168: 8166: 8156: 8154: 8144: 8142: 8132: 8130: 8123: 8122: 8120: 8118: 8114: 8105: 8102: 8100: 8090: 8088: 8078: 8076: 8066: 8064: 8054: 8052: 8045: 8043: 8041: 8037: 8034: 8032: 8024: 8018: 8014: 8007: 8005: 7999: 7997: 7994: 7992: 7986: 7985: 7975: 7971: 7970: 7963: 7962: 7960: 7956: 7946: 7940: 7939: 7937: 7933: 7923: 7917: 7916: 7914: 7910: 7900: 7890: 7888: 7882: 7881: 7879: 7877: 7873: 7863: 7853: 7851: 7841: 7839: 7829: 7828: 7826: 7824: 7820: 7810: 7807: 7805: 7795: 7793: 7783: 7781: 7771: 7769: 7759: 7757: 7747: 7745: 7735: 7733: 7723: 7721: 7711: 7709: 7699: 7697: 7691: 7690: 7688: 7686: 7682: 7672: 7662: 7660: 7650: 7648: 7638: 7637: 7635: 7633: 7629: 7619: 7616: 7614: 7604: 7602: 7592: 7590: 7580: 7578: 7568: 7566: 7556: 7554: 7544: 7542: 7532: 7530: 7520: 7518: 7508: 7506: 7500: 7499: 7497: 7495: 7491: 7488: 7486: 7480: 7470: 7464: 7462: 7456: 7454: 7451: 7450: 7448: 7445: 7441: 7437: 7427: 7421: 7420: 7418: 7414: 7404: 7394: 7392: 7386: 7385: 7383: 7381: 7377: 7367: 7357: 7355: 7345: 7343: 7333: 7331: 7321: 7319: 7313: 7312: 7310: 7308: 7304: 7294: 7291: 7289: 7279: 7278: 7276: 7274: 7270: 7260: 7250: 7249: 7247: 7245: 7241: 7231: 7228: 7226: 7216: 7214: 7204: 7202: 7192: 7190: 7180: 7178: 7168: 7166: 7156: 7154: 7144: 7142: 7132: 7130: 7120: 7118: 7112: 7111: 7109: 7107: 7103: 7093: 7086: 7084: 7078: 7076: 7070: 7068: 7065: 7064: 7061: 7051: 7048: 7046: 7043: 7041: 7038: 7036: 7033: 7031: 7028: 7026: 7023: 7021: 7018: 7017: 7015: 7013: 7009: 7006: 7004: 7000: 6990: 6984: 6982: 6972: 6970: 6964: 6962: 6959: 6958: 6956: 6953: 6949: 6945: 6935: 6925: 6923: 6917: 6916: 6914: 6910: 6900: 6890: 6888: 6882: 6881: 6879: 6875: 6865: 6855: 6853: 6847: 6846: 6844: 6840: 6830: 6820: 6818: 6812: 6811: 6809: 6805: 6795: 6785: 6783: 6773: 6771: 6761: 6759: 6749: 6747: 6737: 6735: 6725: 6723: 6713: 6711: 6701: 6699: 6689: 6687: 6677: 6675: 6672: 6670: 6664: 6663: 6661: 6659: 6655: 6652: 6650: 6644: 6634: 6628: 6626: 6620: 6618: 6612: 6610: 6604: 6602: 6596: 6595: 6593: 6589: 6579: 6576: 6574: 6571: 6569: 6566: 6564: 6561: 6559: 6556: 6555: 6553: 6549: 6546: 6544: 6536: 6530: 6527: 6525: 6522: 6520: 6517: 6515: 6512: 6510: 6507: 6506: 6504: 6502: 6499:Alkali metal 6496: 6492: 6485: 6480: 6478: 6473: 6471: 6466: 6465: 6462: 6451: 6446: 6445: 6439: 6434: 6433: 6427: 6423: 6419: 6415: 6410: 6409: 6403: 6401: 6397: 6391: 6385: 6383: 6377: 6375: 6369: 6367: 6361: 6359: 6352: 6350: 6340: 6338: 6331: 6329: 6323: 6321: 6315: 6313: 6307: 6305: 6299: 6297: 6291: 6289: 6283: 6281: 6275: 6272: 6271: 6264: 6262: 6256: 6254: 6248: 6246: 6243: 6242: 6240: 6236: 6230: 6214: 6200: 6198: 6187: 6185: 6177: 6167: 6165: 6161: 6154: 6152: 6142: 6140: 6132: 6116: 6109: 6106: 6104: 6098: 6096: 6084: 6072: 6066: 6064: 6054: 6052: 6041: 6035: 6033: 6029: 6017: 6011: 6009: 5999: 5997: 5990: 5987: 5986: 5984: 5982: 5978: 5972: 5966: 5964: 5961: 5959: 5949: 5947: 5944: 5942: 5939: 5937: 5934: 5932: 5925: 5923: 5917: 5915: 5912: 5910: 5907: 5905: 5902: 5900: 5894: 5892: 5889: 5887: 5881: 5880: 5878: 5874: 5867: 5866: 5859: 5857: 5851: 5849: 5843: 5841: 5831: 5829: 5822: 5820: 5817: 5815: 5809: 5807: 5801: 5799: 5793: 5792: 5790: 5786: 5781: 5774: 5769: 5767: 5762: 5760: 5755: 5754: 5751: 5739: 5736: 5734: 5731: 5729: 5726: 5724: 5723:Semicarbazone 5721: 5719: 5718:Semicarbazide 5716: 5714: 5711: 5709: 5706: 5704: 5701: 5699: 5696: 5694: 5691: 5689: 5686: 5684: 5681: 5679: 5676: 5674: 5671: 5669: 5666: 5664: 5661: 5659: 5656: 5654: 5651: 5649: 5648:Metfendrazine 5646: 5644: 5641: 5639: 5636: 5634: 5633:Isocarboxazid 5631: 5629: 5626: 5624: 5621: 5619: 5616: 5614: 5611: 5609: 5606: 5604: 5601: 5599: 5596: 5594: 5591: 5589: 5586: 5584: 5581: 5579: 5578:Dihydralazine 5576: 5574: 5571: 5569: 5566: 5564: 5561: 5559: 5556: 5554: 5551: 5549: 5546: 5544: 5541: 5539: 5536: 5534: 5531: 5529: 5528:Acylhydrazine 5526: 5524: 5521: 5520: 5517: 5513: 5506: 5501: 5499: 5494: 5492: 5487: 5486: 5483: 5477: 5474: 5472: 5469: 5467: 5464: 5461: 5458: 5457: 5444: 5440: 5436: 5432: 5431: 5423: 5415: 5411: 5407: 5403: 5402: 5394: 5386: 5382: 5378: 5374: 5373: 5365: 5357: 5353: 5351: 5342: 5332: 5321: 5313: 5309: 5302: 5294: 5290: 5287:: 1632–1634. 5286: 5283: 5282: 5277: 5270: 5262: 5258: 5254: 5251: 5250: 5245: 5238: 5223: 5219: 5212: 5204: 5200: 5196: 5192: 5185: 5170: 5166: 5159: 5151: 5147: 5142: 5137: 5133: 5129: 5125: 5121: 5120: 5112: 5104: 5100: 5096: 5092: 5085: 5077: 5073: 5069: 5066: 5065: 5057: 5049: 5045: 5041: 5038: 5037: 5029: 5021: 5017: 5013: 5010: 5009: 5001: 4986: 4982: 4976: 4968: 4964: 4960: 4956: 4952: 4948: 4945:(5): 675–88. 4944: 4940: 4939: 4931: 4916: 4912: 4906: 4898: 4894: 4890: 4886: 4882: 4878: 4874: 4870: 4869: 4861: 4853: 4849: 4845: 4844: 4836: 4828: 4821: 4815: 4808: 4806:9780471238966 4802: 4798: 4794: 4790: 4783: 4775: 4771: 4767: 4761: 4757: 4750: 4742: 4736: 4720: 4716: 4712: 4706: 4698: 4694: 4690: 4684: 4680: 4676: 4669: 4661: 4657: 4653: 4647: 4643: 4642: 4634: 4626: 4622: 4617: 4612: 4608: 4604: 4600: 4596: 4592: 4585: 4577: 4573: 4569: 4565: 4561: 4557: 4550: 4534: 4533: 4525: 4519: 4517: 4500: 4493: 4487: 4485: 4468: 4461: 4455: 4447: 4443: 4439: 4433: 4429: 4425: 4421: 4414: 4395: 4391: 4384: 4378: 4363: 4359: 4355: 4349: 4347: 4345: 4343: 4326: 4322: 4318: 4312: 4310: 4294: 4293: 4285: 4279: 4277: 4260: 4259: 4251: 4245: 4243: 4241: 4239: 4237: 4235: 4220: 4216: 4210: 4196: 4190: 4175: 4171: 4165: 4151: 4147: 4140: 4126: 4122: 4115: 4101: 4097: 4091: 4076: 4072: 4066: 4058: 4054: 4050: 4046: 4039: 4031: 4027: 4023: 4019: 4014: 4009: 4005: 4001: 3997: 3990: 3974: 3970: 3966: 3960: 3952: 3948: 3944: 3940: 3936: 3932: 3931: 3923: 3915: 3911: 3907: 3903: 3899: 3896: 3895: 3887: 3879: 3875: 3871: 3867: 3863: 3859: 3852: 3836: 3832: 3826: 3807: 3800: 3792: 3786: 3782: 3781: 3776: 3770: 3768: 3751: 3750: 3742: 3736: 3725: 3721: 3714: 3707: 3705: 3688: 3687: 3682: 3676: 3674: 3665: 3658: 3650: 3646: 3642: 3638: 3634: 3631: 3630: 3622: 3620: 3603: 3599: 3595: 3588: 3580: 3573: 3567: 3559: 3557:3-527-30673-0 3553: 3549: 3545: 3541: 3540: 3532: 3530: 3528: 3526: 3524: 3522: 3520: 3518: 3516: 3507: 3503: 3496: 3489: 3481: 3477: 3473: 3467: 3459: 3455: 3451: 3445: 3441: 3434: 3426: 3420: 3416: 3412: 3408: 3402: 3394: 3390: 3386: 3383: 3382: 3374: 3366: 3362: 3355: 3353: 3351: 3349: 3347: 3345: 3336: 3332: 3326: 3324: 3307: 3301: 3297: 3286: 3283: 3280: 3277: 3276: 3270: 3268: 3263: 3259: 3249: 3247: 3243: 3239: 3235: 3234: 3229: 3225: 3221: 3216: 3214: 3213: 3208: 3198: 3196: 3192: 3191:1,2-diketones 3187: 3185: 3181: 3177: 3176:alkyl halides 3173: 3169: 3128: 3092: 3091: 3090: 3088: 3084: 3083:acetone azine 3074: 3072: 3068: 3063: 3061: 3045: 3043: 3039: 3035: 3031: 3027: 3026:electrophiles 3022: 3020: 3016: 3012: 3008: 3004: 3000: 2996: 2992: 2987: 2985: 2981: 2977: 2967: 2953: 2948: 2946: 2926: 2910: 2906: 2896: 2894: 2890: 2886: 2882: 2878: 2875: 2870: 2866: 2862: 2857: 2829: 2808: 2807: 2806: 2804: 2800: 2770: 2769: 2768: 2760: 2751: 2748:= 8.4 × 10, p 2744: 2717: 2716: 2715: 2712: 2711:= 1.78 × 10) 2707: 2704:(for ammonia 2696: 2693:= 1.3 × 10, p 2689: 2662: 2661: 2660: 2658: 2654: 2650: 2635: 2616: 2607: 2593: 2590: 2585: 2572:O + NaCl + Na 2550: 2549: 2548: 2546: 2520: 2519: 2518: 2516: 2513:as well as a 2512: 2508: 2504: 2500: 2496: 2492: 2488: 2478: 2460: 2456: 2452: 2451: 2450: 2448: 2444: 2436: 2432: 2431: 2430: 2428: 2424: 2420: 2416: 2382: 2381: 2380: 2378: 2368: 2366: 2356: 2354: 2350: 2345: 2343: 2339: 2335: 2331: 2327: 2323: 2319: 2315: 2311: 2307: 2272: 2269: 2264: 2262: 2258: 2253: 2250: 2240: 2237: 2233: 2228: 2221: 2218: 2215: 2212: 2209: 2205: 2202: 2201: 2195: 2194:) treatment. 2193: 2189: 2184: 2180: 2175: 2173: 2169: 2165: 2159: 2156: 2152: 2147: 2143: 2130: 2128: 2124: 2120: 2116: 2115:Impulse Space 2112: 2108: 2107:nitrous oxide 2103: 2101: 2097: 2093: 2089: 2084: 2082: 2078: 2074: 2071: 2067: 2063: 2048: 2029: 2014: 2010: 2005: 1996: 1992: 1988: 1958: 1937: 1916: 1915: 1914: 1891: 1887: 1883: 1879: 1874: 1872: 1871:devil's venom 1868: 1849: 1844: 1842: 1841: 1836: 1835: 1830: 1829: 1824: 1820: 1819:Space Shuttle 1816: 1811: 1809: 1805: 1801: 1800: 1796: 1792: 1788: 1784: 1780: 1776: 1772: 1768: 1760: 1756: 1755: 1750: 1746: 1737: 1734: 1730: 1726: 1721: 1719: 1715: 1711: 1706: 1704: 1700: 1696: 1692: 1688: 1684: 1680: 1677: 1673: 1669: 1665: 1661: 1657: 1653: 1643: 1641: 1636: 1634: 1630: 1626: 1622: 1618: 1617:propiconazole 1614: 1613:paclobutrazol 1610: 1606: 1602: 1598: 1594: 1590: 1586: 1582: 1578: 1570: 1566: 1562: 1553: 1551: 1547: 1546:Space Shuttle 1543: 1540:fighter jet, 1539: 1535: 1534: 1529: 1525: 1520: 1518: 1514: 1510: 1502: 1498: 1494: 1479: 1477: 1473: 1469: 1465: 1461: 1451: 1449: 1445: 1442: 1438: 1434: 1430: 1426: 1422: 1418: 1417:agrochemicals 1414: 1410: 1406: 1405:polymer foams 1403:in preparing 1402: 1401:foaming agent 1397: 1389: 1375: 1371: 1367: 1359: 1353: 1349: 1345: 1341: 1329: 1322: 1317: 1300: 1294: 1291: 1287: 1283: 1279: 1276: 1271: 1270: 1267: 1263: 1260: 1257: 1252: 1251: 1248: 1245: 1242: 1237: 1236: 1233: 1229: 1225: 1221: 1218: 1215: 1210: 1209: 1204: 1201: 1198: 1195: 1192: 1191: 1187: 1183: 1179: 1178: 1174: 1171:(Recommended) 1170: 1166: 1165: 1161: 1158:(Permissible) 1157: 1153: 1152: 1148: 1147: 1142: 1132: 1128: 1124: 1115: 1114: 1110: 1106: 1097: 1096: 1092: 1088: 1084: 1082: 1079: 1078: 1074: 1071: 1065: 1064: 1060: 1058: 1055: 1054: 1047: 1040: 1033: 1009: 1006: 1005: 1001: 1000: 974: 971: 967: 966: 932: 929: 925: 924: 921: 918: 915: 911: 910: 906: 901: 896: 891: 886: 882: 879: 875: 874: 870: 868: 863: 858: 855:50.63 kJ/mol 854: 846: 838: 832: 831: 827: 819: 814: 808: 807: 802: 798: 795: 794:Dipole moment 791: 790: 786: 783: 779: 778: 773: 769: 767: 764: 763: 759: 752: 748: 744: 743: 740: 737: 735: 732: 731: 727: 721: 717: 714: 713: 697: 691: 687: 684: 683: 679: 677: 674: 673: 669: 667: 666: 661: 660: 656: 653: 649: 648: 644: 642: 641:Boiling point 639: 638: 634: 632: 631:Melting point 629: 628: 624: 622: 619: 618: 614: 611: 609: 606: 605: 601: 598: 597: 593: 591: 588: 587: 573: 570: 566: 565: 560: 551: 550: 547: 540: 526: 516: 515: 512: 505: 497: 493: 492:DTXSID3020702 489: 488: 486: 476: 472: 471: 467: 465: 462: 461: 454: 450: 449: 447: 445: 442: 441: 434: 433: 431: 429: 426: 425: 418: 414: 413: 411: 405: 401: 400: 396: 392: 390: 387: 386: 379: 375: 374: 372: 370: 367: 366: 362: 359: 355: 354: 347: 346: 344: 342: 337: 336: 332: 328: 325: 323: 321:ECHA InfoCard 318: 317: 310: 306: 305: 303: 301: 298: 297: 290: 289:ChEMBL1237174 286: 285: 283: 281: 278: 277: 270: 266: 265: 263: 261: 258: 257: 253: 250: 246: 245: 238: 234: 233: 231: 228: 227: 220: 216: 215: 213: 209: 204: 203: 196: 192: 191: 189: 186: 182: 181: 176: 169: 165: 156: 148: 144: 138: 134: 129: 121: 116: 105: 101: 95: 91: 90: 86: 75: 71: 65: 61: 60: 56: 50: 46: 42: 35: 30: 19: 9277:Rocket fuels 8833: 8824: 8777: 8771: 8760: 8751: 8744: 8739: 8729: 8724: 8489: 8483: 8402: 8367: 8358: 8352:Livermoranes 8117:Polysulfanes 8040:Polyoxidanes 8008: 7973: 7964: 7509: 7465: 7457: 7452: 7443: 7045:Cycloalkynes 7040:Cycloalkenes 7035:Cycloalkanes 7012:Hydrocarbons 6985: 6973: 6965: 6960: 6951: 6551:Monohydrides 6448:(a strongly 6442: 6430: 6413: 6406: 6266: 5861: 5832: 5708:Procarbazine 5693:Pildralazine 5678:Pheniprazine 5612: 5434: 5428: 5422: 5408:(3): 85–88. 5405: 5399: 5393: 5376: 5370: 5364: 5355: 5349: 5341: 5330: 5319: 5311: 5301: 5284: 5279: 5269: 5252: 5247: 5237: 5225:. Retrieved 5221: 5211: 5197:(6): 400–5. 5194: 5190: 5184: 5172:. Retrieved 5158: 5123: 5117: 5111: 5094: 5090: 5084: 5067: 5062: 5056: 5039: 5034: 5028: 5011: 5006: 5000: 4988:. Retrieved 4984: 4975: 4942: 4936: 4930: 4918:. Retrieved 4914: 4905: 4872: 4866: 4860: 4842: 4835: 4826: 4814: 4788: 4782: 4755: 4749: 4740: 4735: 4723:. Retrieved 4719:the original 4714: 4705: 4678: 4668: 4640: 4633: 4601:(1): 10–14. 4598: 4594: 4584: 4559: 4555: 4549: 4537:. Retrieved 4535:. 1 Sep 1997 4530: 4503:. Retrieved 4498: 4471:. Retrieved 4466: 4454: 4419: 4413: 4401:. Retrieved 4394:the original 4377: 4365:. Retrieved 4358:www.osha.gov 4357: 4329:. Retrieved 4320: 4296:. Retrieved 4290: 4263:. Retrieved 4256: 4222:. Retrieved 4218: 4209: 4198:. Retrieved 4189: 4178:. Retrieved 4176:. 2021-06-15 4173: 4164: 4153:. Retrieved 4150:Ars Technica 4149: 4139: 4128:. Retrieved 4124: 4114: 4103:. Retrieved 4099: 4090: 4079:. Retrieved 4077:. 2017-10-25 4074: 4065: 4048: 4044: 4038: 4003: 3999: 3989: 3977:. Retrieved 3973:the original 3968: 3959: 3934: 3928: 3922: 3897: 3892: 3886: 3861: 3857: 3851: 3839:. Retrieved 3825: 3813:. Retrieved 3799: 3779: 3754:. Retrieved 3747: 3735: 3691:. Retrieved 3686:The Engineer 3684: 3657: 3632: 3627: 3606:. Retrieved 3602:the original 3587: 3578: 3566: 3537: 3505: 3501: 3488: 3475: 3466: 3439: 3433: 3410: 3407:Greenwood NN 3401: 3387:(20): 5441. 3384: 3379: 3373: 3334: 3310:. Retrieved 3300: 3258:Emil Fischer 3255: 3231: 3217: 3210: 3204: 3201:Biochemistry 3188: 3168:PCUK process 3165: 3080: 3066: 3064: 3046: 3023: 3011:methyl group 2988: 2973: 2949: 2902: 2879:plating and 2863:, an oxygen 2858: 2855: 2822:→ 2 NO + 2 H 2796: 2766: 2758: 2749: 2742: 2713: 2705: 2703: 2694: 2687: 2612: 2586: 2583: 2542: 2484: 2476: 2440: 2412: 2374: 2362: 2346: 2278: 2265: 2254: 2246: 2229: 2225: 2176: 2160: 2148: 2144: 2141: 2104: 2092:feature film 2085: 2006: 1984: 1875: 1845: 1840:Perseverance 1838: 1832: 1831:(May 2008), 1826: 1812: 1797: 1771:World War II 1767:rocket fuels 1764: 1752: 1722: 1707: 1650:The Italian 1649: 1637: 1574: 1532: 1521: 1509:sodium azide 1490: 1482:Applications 1471: 1467: 1459: 1457: 1446: 1429:rocket fuels 1398: 1387: 1339: 1338: 1145: 1090: 1068:Autoignition 1003: 919: 866: 844: 817: 750: 719: 689: 664: 428:RTECS number 178:Identifiers 167: 163: 158:Other names 49: 29: 7935:Bismuthanes 5623:Iproclozide 5603:Hydralazine 5588:Endralazine 5553:Cadralazine 5255:: 589–594. 5064:Org. Synth. 5036:Org. Synth. 5008:Org. Synth. 4675:"Hydrazine" 4383:"Hydrazine" 4321:IPCS INCHEM 3894:Chem. Comm. 3841:15 February 3815:22 February 3629:Org. Synth. 3508:(2): 43–47. 3472:"Hydrazine" 3220:false morel 2997:group of a 2909:hydrazinium 2889:dye coupler 2874:electroless 2861:antioxidant 2615:monohydrate 2517:byproduct: 2511:single bond 2419:oxaziridine 2279:Hydrazine, 2088:The Martian 2077:Aerozine 50 1995:endothermic 1808:V-2 missile 1740:Rocket fuel 1640:nematicides 1629:triadimefon 1605:fluconazole 1601:anastrozole 1597:rizatriptan 1585:pyridazines 1571:medication. 1565:Fluconazole 1437:power plant 1290:Diphosphene 1228:Diphosphane 1105:median dose 1091:Lethal dose 1070:temperature 1057:Flash point 914:Signal word 739:Hydrazinium 625:1.021 g/cm 599:Appearance 562:Properties 327:100.005.560 269:CHEBI:15571 45:hydroxyzine 41:hydralazine 9262:Hydrazines 9256:Categories 7958:Moscovanes 7823:Phosphenes 7685:Phosphanes 7483:Pnictogen 7440:Flerovanes 6591:Dihydrides 6541:(Group 2) 5698:Pimagedine 5673:Phenelzine 5643:Mebanazine 5628:Iproniazid 5593:Gyromitrin 5573:Daminozide 5512:Hydrazines 5141:2066/60186 5126:: 99–117. 4915:hazard.com 4501:. Nov 2009 4469:. Aug 2010 4323:. Geneva: 4224:2022-08-19 4200:2022-08-19 4180:2022-08-19 4155:2022-08-19 4130:2022-08-19 4105:2022-08-19 4081:2022-08-19 4006:: 63–102. 3292:References 3246:gyromitrin 3224:gyromitrin 3184:hydrazones 3172:alkylation 3019:dinitrogen 2905:protonated 2731:O → [N 2676:O → [N 2342:anticlinal 2316:(144.7(2) 2192:vitamin B6 2081:hypergolic 1987:exothermic 1660:fuel cells 1609:metribuzin 1569:antifungal 1505:100–200 mL 1448:Hydrazines 878:Pictograms 775:Structure 590:Molar mass 453:27RFH0GB4R 300:ChemSpider 206:3D model ( 185:CAS Number 172:Diamidogen 137:IUPAC name 53:Hydrazine 8834:predicted 8778:predicted 8761:predicted 8490:predicted 8368:predicted 8027:Hydrogen 7974:predicted 7444:predicted 7416:Plumbanes 7380:Stannanes 7050:Annulenes 6952:predicted 6948:Nihonanes 6912:Thallanes 6877:Indiganes 6647:Group 13 6539:Alkaline 5713:Safrazine 5663:Octamoxin 5658:Nialamide 5638:Isoniazid 5618:Hydrazone 5613:Hydrazine 5608:Hydrazide 5563:Carbidopa 5558:Carbazide 5543:Agaritine 4774:813400418 4660:990470096 4625:0365-110X 4576:0022-3654 4446:228274601 4174:SpaceNews 4075:SpaceNews 4030:106214840 4022:0360-1285 3937:: 21–25. 3720:ADA263143 3649:221547391 3458:939257974 3269:in 1895. 3238:agaritine 3195:triazines 3170:. Direct 3042:triazoles 3036:. In the 3015:hydrazone 2937:][HSO 2881:plutonium 2865:scavenger 2634:anhydrous 2596:Reactions 2423:hydrazone 2252:systems. 1834:Curiosity 1783:Luftwaffe 1754:MESSENGER 1749:Anhydrous 1683:hydrazone 1593:cefazolin 1581:pyrazoles 1526:on board 1454:Etymology 1409:precursor 1346:with the 1340:Hydrazine 1286:Tetrazene 1200:ICSC 0281 1085:1.8–100% 992:P301+P310 869:labelling 837:formation 811:Std molar 770:0.876 cP 766:Viscosity 657:Miscible 464:UN number 435:MU7175000 395:Hydrazine 348:206-114-9 340:EC Number 140:Hydrazine 8747:< 1) 8293:Tellanes 7912:Stibanes 7307:Germanes 6842:Gallanes 6649:hydrides 6215: / 6178: / 6162: / 6133: / 6117: / 6110: / 6085: / 6073: / 6042: / 6030: / 6018: / 5991: / 5891:>C=NR 5788:Hydrides 5780:Nitrogen 5548:Benmoxin 5150:15487931 4985:CharChem 4967:22180434 4897:14548921 4852:52-12057 4827:NOAA.gov 4697:55023601 3951:92094908 3914:12123065 3835:Archived 3775:Clark JD 3724:Archived 3482:(NIOSH). 3367:(NIOSH). 3273:See also 3114:O + ((CH 3013:) via a 3007:aldehyde 2995:carbonyl 2952:dication 2945:cachexia 2867:, and a 2495:bleaches 2119:Launcher 2100:hydrogen 2070:Titan II 1880:such as 1878:catalyst 1775:methanol 1699:hydrogen 1695:nitrogen 1689:of 1.56 1679:carbonyl 1668:platinum 1656:hydrogen 1652:catalyst 1591:include 1579:such as 1513:air bags 1476:nitrogen 1464:hydrogen 1433:air bags 1282:Triazene 1266:Triazane 1004:NFPA 704 860:Hazards 716:Basicity 195:302-01-2 8732:< 1) 8329:Polanes 8256:Selanes 8242:more... 8104:more... 7876:Arsanes 7809:more... 7618:more... 7273:Silynes 7244:Silenes 7230:more... 7106:Silanes 7030:alkynes 7025:alkenes 7020:alkanes 6658:Boranes 6238:Halides 5876:Organic 5782:species 5538:Adjudin 5203:2132000 4959:9585863 4877:Bibcode 4829:. 1999. 4603:Bibcode 3979:May 20, 3866:Bibcode 3361:"#0329" 3285:USA-193 3252:History 3207:anammox 3150:→ 2 (CH 3028:. With 3009:into a 3005:(or an 3001:into a 2911:cation 2657:ammonia 2626:·H 2526:Cl + NH 2503:ammonia 2123:D-Orbit 2096:iridium 1890:ammonia 1886:alumina 1882:iridium 1828:Phoenix 1804:B-Stoff 1799:T-Stoff 1787:C-Stoff 1779:M-Stoff 1777:(named 1769:during 1759:Mercury 1625:diimide 1470:, from 1423:for in- 1370:ammonia 1321:what is 1319: ( 1278:Diazene 1262:Ammonia 1241:cations 813:entropy 799:1.85 D 686:Acidity 621:Density 613:Ammonia 584: 404:PubChem 254:878137 160:Diamine 151:Diazane 18:Diazane 7632:Azenes 7494:Azanes 6807:Alanes 6452:oxide) 6450:acidic 5981:Oxides 5523:4-PTSC 5227:13 Oct 5201:  5174:12 Nov 5148:  5070:: 95. 5042:: 93. 5014:: 43. 4990:22 Jan 4965:  4957:  4920:22 Jan 4895:  4868:Carbon 4850:  4803:  4772:  4762:  4695:  4685:  4658:  4648:  4623:  4574:  4539:23 Nov 4505:23 Nov 4473:23 Nov 4444:  4434:  4403:23 Nov 4367:24 Nov 4331:24 Nov 4327:. 1991 4298:23 Nov 4292:US EPA 4265:23 Nov 4261:. 1988 4028:  4020:  3949:  3912:  3787:  3756:23 Nov 3693:23 Jan 3647:  3635:: 37. 3608:23 Jan 3554:  3456:  3446:  3421:  3312:16 Aug 3180:amines 3102:CO + N 2999:ketone 2956:[N 2929:[N 2913:[N 2877:nickel 2843:→ 2 NO 2739:] + OH 2719:[N 2684:] + OH 2653:alkali 2334:ethane 2117:, and 1948:→ 4 NH 1676:oxygen 1672:carbon 1631:, and 1548:, and 1386:· 1342:is an 1316:verify 1313:  1256:azanes 1239:Other 1214:anions 1212:Other 1196:(SDS) 920:Danger 700:[N 698:8.10 ( 615:-like 546:SMILES 378:C05361 280:ChEMBL 237:B00770 229:3DMet 131:Names 6420:, 0, 6112:(HON) 5896:-CONR 5097:: 3. 4963:S2CID 4938:Drugs 4893:S2CID 4823:(PDF) 4725:8 Jan 4527:(PDF) 4495:(PDF) 4463:(PDF) 4442:S2CID 4397:(PDF) 4386:(PDF) 4287:(PDF) 4258:NIOSH 4253:(PDF) 4026:S2CID 3947:S2CID 3809:(PDF) 3744:(PDF) 3727:(PDF) 3716:(PDF) 3645:S2CID 3575:(PDF) 3498:(PDF) 3193:into 3158:C=NNH 3110:→ 2 H 3094:2 (CH 2847:+ 2 H 2839:+ 3 O 2818:+ 2 O 2788:+ 2 H 2727:] + H 2700:= 5.9 2649:basic 2636:form 2538:+ HCl 2501:with 2443:azine 2415:imine 2404:+ 2 H 2220:ACGIH 2204:NIOSH 2183:NIOSH 2179:NIOSH 2073:ICBMs 1977:+ 8 H 1973:→ 3 N 1931:+ 2 H 1528:space 1472:azote 1460:hydr- 1425:space 1146:NIOSH 728:5.90 670:0.67 511:InChI 468:2029 260:ChEBI 208:JSmol 6379:NHBr 6371:NHCl 6164:ONOO 5993:(NO) 5946:HNCS 5941:HNCO 5936:HOCN 5919:(CN) 5738:UDMH 5728:SDMH 5583:DNPH 5229:2008 5199:PMID 5176:2007 5146:PMID 4992:2019 4955:PMID 4922:2019 4848:LCCN 4801:ISBN 4770:OCLC 4760:ISBN 4727:2007 4693:OCLC 4683:ISBN 4656:OCLC 4646:ISBN 4621:ISSN 4572:ISSN 4541:2018 4532:USAF 4507:2018 4475:2018 4432:ISBN 4405:2018 4390:IARC 4369:2018 4362:OSHA 4333:2018 4300:2018 4267:2018 4018:ISSN 3981:2020 3910:PMID 3843:2022 3817:2022 3785:ISBN 3758:2018 3749:USAF 3695:2019 3610:2019 3598:USAF 3552:ISBN 3454:OCLC 3444:ISBN 3419:ISBN 3314:2012 3240:, a 3218:The 3138:C=N) 3130:((CH 3122:C=N) 2984:dyes 2801:and 2755:= 15 2587:The 2545:urea 2485:The 2384:2 NH 2308:and 2299:N−NH 2285:N−NH 2268:USAF 2266:For 2261:OSHA 2214:OSHA 2068:and 2021:NHNH 1961:4 NH 1723:The 1697:and 1583:and 1538:F-16 1533:Dawn 1499:and 1468:-az- 1415:and 1188:Ca 1182:IDLH 988:P280 984:P273 980:P261 976:P201 962:H410 958:H350 954:H331 950:H317 946:H314 942:H311 938:H301 934:H226 663:log 608:Odor 444:UNII 417:9321 389:MeSH 369:KEGG 363:190 309:8960 9241:PsH 9220:CfH 9212:CfH 9204:BkH 9196:BkH 9188:CmH 9180:AmH 9172:AmH 9164:PuH 9156:PuH 9148:NpH 9140:NpH 9116:PaH 9098:ThH 9090:ThH 9082:AcH 9061:LuH 9053:LuH 9045:YbH 9037:TmH 9029:TmH 9021:ErH 9013:ErH 9005:HoH 8997:HoH 8989:DyH 8981:DyH 8973:TbH 8965:TbH 8957:GdH 8949:GdH 8941:EuH 8933:SmH 8925:SmH 8917:NdH 8909:NdH 8901:PrH 8893:PrH 8885:CeH 8877:CeH 8869:LaH 8861:LaH 8853:LaH 8826:CnH 8817:HgH 8800:HgH 8792:CdH 8784:ZnH 8773:RgH 8767:CuH 8753:DsH 8737:PtH 8722:PdH 8717:NiH 8709:IrH 8701:RhH 8693:CoH 8685:FeH 8677:FeH 8672:FeH 8664:CrH 8656:CrH 8651:CrH 8643:TaH 8638:TaH 8630:NbH 8625:NbH 8604:HfH 8596:HfH 8588:ZrH 8580:ZrH 8572:TiH 8564:TiH 8556:LuH 8548:LuH 8508:ScH 8485:HTs 8479:HAt 8469:HBr 8464:HCl 8422:HDO 8411:(?) 8408:O–O 8360:LvH 8336:PoH 8016:(?) 7966:McH 7942:BiH 7919:SbH 7884:AsH 7466:FlH 7458:FlH 7453:FlH 7423:PbH 7388:SnH 7315:GeH 7293:SiH 7114:SiH 6986:NhH 6966:NhH 6961:NhH 6919:TlH 6884:InH 6849:GaH 6814:AlH 6630:BaH 6622:SrH 6614:CaH 6606:MgH 6598:BeH 6578:BaH 6573:SrH 6568:CaH 6563:MgH 6558:BeH 6529:CsH 6524:RbH 6514:NaH 6509:LiH 6440:, 6387:NHI 6363:NHF 6317:BrN 6309:ClN 6285:NBr 6277:NCl 6273:(?) 6184:NOO 6148:NNO 6108:HNO 6068:HNO 6044:(NO 6013:HNO 5968:-NO 5963:-NO 5931:NCN 5909:HCN 5904:-CN 5868:(?) 5668:PEH 5653:MMH 5598:HBT 5533:ADH 5439:doi 5410:doi 5381:doi 5326:-NH 5289:doi 5257:doi 5136:hdl 5128:doi 5099:doi 5072:doi 5044:doi 5016:doi 4947:doi 4885:doi 4793:doi 4611:doi 4564:doi 4424:doi 4325:WHO 4053:doi 4008:doi 3939:doi 3902:doi 3874:doi 3637:doi 3544:doi 3389:doi 3215:). 3142:+ N 2784:→ N 2780:+ O 2672:+ H 2568:+ H 2552:(NH 2530:→ N 2509:–N 2425:by 2396:→ N 2388:+ H 2249:CDC 2208:ppm 2170:'s 2040:NNH 2032:(CH 1965:+ N 1952:+ N 1940:3 N 1927:→ N 1856:+ N 1852:HNO 1658:in 1550:U-2 1411:to 1396:). 1169:REL 1156:PEL 867:GHS 848:298 821:298 480:EPA 407:CID 43:or 9258:: 9132:UH 9124:UH 9111:15 9105:Th 8871:10 8805:Hg 8617:VH 8612:VH 8540:YH 8532:YH 8524:YH 8516:YH 8474:HI 8459:HF 8417:HS 8395:HO 8387:HO 8382:HO 8313:Te 8304:Te 8277:Se 8268:Se 8236:10 8010:NH 8001:HN 7996:NH 7988:HN 7892:As 7803:12 7799:10 7791:11 7779:10 7693:PH 7612:12 7608:10 7600:11 7588:10 7502:NH 7396:Sn 7365:12 7359:Ge 7353:10 7347:Ge 7335:Ge 7323:Ge 7281:Si 7252:Si 7224:22 7220:10 7218:Si 7212:20 7206:Si 7200:18 7194:Si 7188:16 7182:Si 7176:14 7170:Si 7164:12 7158:Si 7152:10 7146:Si 7134:Si 7122:Si 7080:CH 7072:CH 7067:CH 6974:Nh 6927:Tl 6892:In 6857:Ga 6822:Al 6793:22 6789:18 6781:14 6777:10 6769:12 6757:10 6745:11 6721:10 6674:BH 6666:BH 6519:KH 6444:+5 6438:+4 6436:, 6432:+3 6428:, 6426:+2 6424:, 6422:+1 6418:−1 6416:, 6414:−2 6412:, 6408:−3 6358:Cl 6354:NH 6333:NH 6325:IN 6301:FN 6293:NI 6267:NF 6258:NF 6250:NF 6245:NF 6189:NO 6173:NO 6169:HO 6160:NO 6156:HO 6100:NO 6087:NO 6075:NO 6037:NO 6032:NO 6020:NO 5989:NO 5951:CH 5914:CN 5883:NR 5862:NH 5845:HN 5828:OH 5824:NH 5811:NH 5803:NH 5795:NH 5435:15 5433:. 5406:14 5404:. 5377:13 5375:. 5336:" 5322:NH 5285:20 5220:. 5195:37 5167:. 5144:. 5134:. 5124:58 5122:. 5095:50 5093:. 5068:56 5040:40 5012:31 4983:. 4961:. 4953:. 4943:55 4941:. 4913:. 4891:. 4883:. 4873:45 4871:. 4825:. 4799:, 4768:. 4713:. 4691:. 4677:. 4654:. 4619:. 4609:. 4597:. 4593:. 4570:. 4560:86 4558:. 4529:. 4515:^ 4497:. 4483:^ 4465:. 4440:. 4430:. 4388:. 4360:. 4356:. 4341:^ 4319:. 4308:^ 4289:. 4275:^ 4255:. 4233:^ 4217:. 4172:. 4148:. 4123:. 4098:. 4073:. 4049:21 4047:. 4024:. 4016:. 4004:69 4002:. 3998:. 3967:. 3945:. 3935:79 3933:. 3908:. 3898:44 3872:. 3860:. 3766:^ 3746:. 3722:. 3703:^ 3683:. 3672:^ 3643:. 3618:^ 3577:. 3550:. 3514:^ 3504:. 3500:. 3478:. 3474:. 3452:. 3417:. 3385:79 3363:. 3343:^ 3333:. 3322:^ 3248:. 3197:. 3089:: 3073:. 3044:. 2927:, 2805:: 2741:, 2686:, 2659:: 2576:CO 2522:NH 2459:Et 2455:Me 2449:: 2355:. 2318:pm 2292:NH 2113:, 2049:, 2030:, 2017:CH 2015:, 1999:NH 1894:NH 1810:. 1635:. 1627:, 1623:, 1619:, 1611:, 1603:, 1599:, 1595:, 1544:, 1519:. 1478:. 1119:50 1117:LC 1101:50 1099:LD 994:, 990:, 986:, 982:, 978:, 960:, 956:, 952:, 948:, 944:, 940:, 936:, 871:: 840:(Δ 725:) 718:(p 710:) 695:) 688:(p 553:NN 9222:3 9214:2 9206:3 9198:2 9190:2 9182:3 9174:2 9166:3 9158:2 9150:3 9142:2 9134:4 9126:3 9118:3 9109:H 9107:4 9100:4 9092:2 9084:2 9063:3 9055:2 9047:2 9039:3 9031:2 9023:3 9015:2 9007:3 8999:2 8991:3 8983:2 8975:3 8967:2 8959:3 8951:2 8943:2 8935:3 8927:2 8919:3 8911:2 8903:3 8895:2 8887:3 8879:2 8863:3 8855:2 8836:) 8832:( 8828:2 8819:2 8811:2 8809:H 8807:2 8794:2 8786:2 8780:) 8776:( 8763:) 8759:( 8755:2 8745:x 8743:( 8740:x 8730:x 8728:( 8725:x 8711:3 8703:2 8695:2 8687:5 8679:2 8666:x 8658:2 8645:2 8632:2 8619:2 8606:4 8598:2 8590:4 8582:2 8574:4 8566:2 8558:3 8550:2 8542:9 8534:6 8526:3 8518:2 8510:2 8492:) 8488:( 8440:O 8438:2 8436:T 8431:O 8429:2 8427:D 8406:2 8404:H 8397:3 8389:2 8370:) 8366:( 8362:2 8338:2 8315:2 8311:2 8309:H 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7572:7 7570:N 7564:8 7562:H 7560:6 7558:N 7552:7 7550:H 7548:5 7546:N 7540:6 7538:H 7536:4 7534:N 7528:5 7526:H 7524:3 7522:N 7516:4 7514:H 7512:2 7510:N 7504:3 7468:4 7460:2 7446:) 7442:( 7425:4 7402:6 7400:H 7398:2 7390:4 7363:H 7361:5 7351:H 7349:4 7341:8 7339:H 7337:3 7329:6 7327:H 7325:2 7317:4 7287:2 7285:H 7283:2 7258:4 7256:H 7254:2 7222:H 7210:H 7208:9 7198:H 7196:8 7186:H 7184:7 7174:H 7172:6 7162:H 7160:5 7150:H 7148:4 7140:8 7138:H 7136:3 7128:6 7126:H 7124:2 7116:4 7092:H 7090:2 7088:C 7082:3 7074:2 6988:5 6980:6 6978:H 6976:2 6968:3 6954:) 6950:( 6933:6 6931:H 6929:2 6921:3 6898:6 6896:H 6894:2 6886:3 6863:6 6861:H 6859:2 6851:3 6828:6 6826:H 6824:2 6816:3 6791:H 6787:B 6779:H 6775:B 6767:H 6765:6 6763:B 6755:H 6753:6 6751:B 6743:H 6741:5 6739:B 6733:9 6731:H 6729:5 6727:B 6719:H 6717:4 6715:B 6709:4 6707:H 6705:2 6703:B 6697:2 6695:H 6693:2 6691:B 6685:6 6683:H 6681:2 6679:B 6668:3 6632:2 6624:2 6616:2 6608:2 6600:2 6483:e 6476:t 6469:v 6389:2 6381:2 6373:2 6365:2 6356:2 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Index

Diazane
hydrazine (antidepressant)
hydralazine
hydroxyzine
Skeletal formula of hydrazine with all explicit hydrogens added
Spacefill model of hydrazine
Stereo, skeletal formula of hydrazine with all explicit hydrogens added
Ball and stick model of hydrazine

IUPAC name
Systematic IUPAC name
CAS Number
302-01-2
JSmol
Interactive image
B00770
Beilstein Reference
ChEBI
CHEBI:15571
ChEMBL
ChEMBL1237174
ChemSpider
8960
ECHA InfoCard
100.005.560
Edit this at Wikidata
EC Number
Gmelin Reference
KEGG
C05361

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