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Hydrazine

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1010: 485: 320: 2424: 1550: 889: 1734: 83: 2595: 1009: 894: 874: 93: 884: 879: 63: 1005: 53: 109: 1705:. 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 2248:(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 1296: 2260:
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
1026: 2163:(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. 1978:(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 2146:
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".
2155:, 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 902: 2179:(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 ( 4854:
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.
1810:'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 1659:
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
7261: 4084: 3702:"A Review of the Bulk-Loaded Liquid Propellant Gun Program for Possible Relevance to the Electrothermal Chemical Propulsion Program" 4628: 3712: 3369: 52: 3156: 2356:–N single bond. The many routes can be divided into those that use chlorine oxidants (and generate salt) and those that do not. 2034:, also known as UDMH (melting point −57 °C). These derivatives are used in two-component rocket fuels, often together with 1564:
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".
2418:, which process creates the nitrogen-nitrogen single bond. This hydrazone condenses with one more equivalent of ketone. 3058:-alkylated phthalimide derivatives. This scission reaction allows phthalimide anion to be used as amine precursor in the 9295: 2061: 2368:(sometimes called Pechiney-Ugine-Kuhlmann process, the Atofina–PCUK cycle, or ketazine process). The net reaction is: 2336:
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
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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,
1621: 1361:-like odour. Hydrazine is highly hazardous unless handled in solution as, for example, 1332: 770: 484: 319: 237: 4238: 9152: 9144: 8710: 8673: 8576: 8467: 8452: 8447: 8252: 8044: 7471: 6872: 6802: 6662: 6610: 6594: 6586: 6507: 6157: 5187: 5134: 5052: 5024: 4996: 4943: 4939: 4836: 4789: 4758: 4748: 4681: 4671: 4644: 4634: 4609: 4560: 4434: 4420: 4306:"International Programme on Chemical Safety—Health and Safety Guide No. 56—Hydrazine" 4305: 4085:"International research projects | Ministry of Business, Innovation & Employment" 4018: 4006: 3961: 3918: 3898: 3773: 3637: 3617: 3540: 3442: 3432: 3407: 3221: 3075: 3059: 2964: 2787: 2503: 2326: 2091:
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".
4969: 3669: 2932:. Hydrazinium hydrogensulfate was investigated as a treatment of cancer-induced 1733: 1694:, including some that provided electric power in space satellites in the 1960s. 8755: 8705: 7976: 7068: 6775: 6751: 6739: 6715: 6618: 6502: 6448: 6342: 6297: 6289: 5969: 5956: 5934: 5833: 5556: 4808: 4670:(10th ed.). New York: Springer Science & Business Media. p. 192. 4135:"Two companies join SpaceX in the race to Mars, with a launch possible in 2024" 4001: 3984: 3198:) process. It is produced by some yeasts and the open ocean bacterium anammox ( 2968: 2881: 2573:
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).
3381: 1651:. The chief benefit of using hydrazine is that it can produce over 200 m 1018: 8134: 8056: 7930: 7158: 6763: 5929: 5686: 5661: 5631: 5616: 5581: 5561: 5500: 5454: 4707: 4633:(2nd ed.). Burlington: Gulf Professional Publishing. p. 148. 3234: 3230: 3219:
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".
2068:. These reactions are extremely exothermic, and the burning is also 1655:/cm more than a similar hydrogen cell without requiring (expensive) 1424:. Hydrazine is used within both nuclear and conventional electrical 1286:
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.
2533: 2434:
is hydrolyzed to give hydrazine and regenerate the ketone,
1679: 1652: 1170: 1119: 596: 357: 3583:"Exhaust Gas Composition of the F-16 Emergency Power Unit" 1746:
space probe (orbital reconnaissance mission of the planet
4031: 2972: 1229: 1202: 1064:
24 to 270 °C (75 to 518 °F; 297 to 543 K)
922: 2786:
An excess of oxygen gives oxides of nitrogen, including
2325:. These structural properties resemble those of gaseous 2166:
In the event of a hydrazine exposure-related emergency,
1740:(pure, not in solution) hydrazine being loaded into the 1496:
of gas per gram of precursor. In a related application,
930: 2223:
uses an emergency exposure guideline, developed by the
1701:
and 5% water is a standard propellant for experimental
4542: 3580: 3155:
The propanone azine is an intermediate in the Atofina-
7427: 5177: 4406: 3469:
National Institute for Occupational Safety and Health
3354:
National Institute for Occupational Safety and Health
3326:. USA: National Center for Biotechnology Information. 3051:
also forms hydrazones upon treatment with carbonyls.
2015:, also known as MMH (melting point −52 °C), and 1877:(aluminium oxide), which causes it to decompose into 6935: 5021: 4994:
Wiley RH, Hexner PE (1951). "3,5-Dimethylpyrazole".
4742: 3524: 3074:. The latter reacts further with hydrazine to yield 2912:, by treatment with mineral acids. A common salt is 2231: 2161:
Scientific Committee on Occupational Exposure Limits
16:
Colorless flammable liquid with an ammonia-like odor
5303:. Vol. 147. Verlag von Johann Ambrosius Barth. 5049: 3699: 2478:, first announced in 1907, produces hydrazine from 2360:
Oxidation of ammonia via oxaziridines from peroxide
2072:(it starts burning without any external ignition). 1634: 4775: 3792: 3225:produces organic hydrazine derivatives, including 3047:can attack sulfonyl halides and acyl halides. The 3006:intermediate. The production of the highly stable 2971:(see applications section), as well as in textile 1902:) gas according to the three following reactions: 1782:rocket-powered fighter plane, in which the German 1778:by the Germans. The mixture was used to power the 1480:The largest use of hydrazine is as a precursor to 1447:The nomenclature is a bi-valent form, with prefix 4828: 3581:Suggs HJ, Luskus LJ, Kilian HJ, Mokry JW (1979). 3525:Schirmann JP, Bourdauducq P (2001). "Hydrazine". 3431:. Amsterdam: Butterworth–Heinemann. p. 361. 3394: 2118:in 2021, using six Dawn Aerospace B20 thrusters. 1814:landers in the 1970s as well as the Mars landers 224: 9242: 6478: 5154:"Bacteria Eat Human Sewage, Produce Rocket Fuel" 5078:Day AC, Whiting MC (1970). "Acetone Hydrazone". 4835:. New York: John Wiley & Sons. p. 133. 4747:(1st Eng. ed.). San Diego: Academic Press. 2406:, which is oxidised by hydrogen peroxide to the 1670:, the fuel reacts and forms a safe solid called 1475: 926: 404: 5211:Bulletin of the Puget Sound Mycological Society 4778:Kirk-Othmer Encyclopedia of Chemical Technology 3615:Adams R, Brown BK (1922). "Hydrazine Sulfate". 2186: 1357:, and is a colourless flammable liquid with an 1007: 182: 5415: 5386: 5357: 4577: 4159:"Launcher to develop orbital transfer vehicle" 3915: 3528:Ullmann's Encyclopedia of Industrial Chemistry 1504:, is produced from hydrazine by reaction with 1396:, but applications also include its uses as a 946: 942: 6464: 5753: 5485: 5334: 3741:(technical manual). 13 Mar 2017. TO 00-25-172 3426: 3388: 2644:) chemical properties comparable to those of 2053:, both the ascent and descent engines of the 5306: 5104: 4923: 4809:"Hydrazine—Chemical Hazard Properties Table" 4786:10.1002/0471238961.0825041819030809.a01.pub2 3758: 3756: 3700:Knapton JD, Stobie IC, Elmore L (Mar 1993). 3491:Mitsubishi Heavy Industries Technical Review 3429:Chemical Risk Analysis: A Practical Handbook 3320:"hydrazine—PubChem Public Chemical Database" 2469: 1854:) was used as liquid rocket fuel during the 8340: 8104: 8027: 6999: 6539: 5235:[On aromatic hydrazine compounds]. 4993: 3610: 3608: 3276: – U.S. military satellite (2006–2008) 2967:, often those of practical significance in 2347: 1754:Hydrazine was first used as a component in 1545:Precursor to pesticides and pharmaceuticals 7923: 6471: 6457: 5760: 5746: 5492: 5478: 5294: 5077: 4661: 4626: 4481:"Hazardous Substance Fact Sheet—Hydrazine" 4343:"Occupational Chemical Database—Hydrazine" 4034:Journal of Thermophysics and Heat Transfer 3844: 3653:"Hydrazine compounds useful as pesticides" 3614: 3270: – Class of liquid rocket propellants 1420:and to prepare the gas precursors used in 483: 318: 296: 7946: 7810: 7672: 6579: 5128: 4668:Riegel's handbook of industrial chemistry 4603: 4000: 3989:Progress in Energy and Combustion Science 3772:. Rutgers University Press. p. 302. 3753: 3520: 3518: 3516: 3514: 3512: 3510: 3508: 3506: 3504: 3427:Martel B, Cassidy K, et al. (2004). 2939:Double protonation gives the hydrazinium 2301:. The N–N single bond length is 1.447(2) 440: 7404: 7367: 6900: 6865: 5151: 4743:Holleman AF, Wiberg E, Wiberg N (2001). 4025: 3605: 3348:NIOSH Pocket Guide to Chemical Hazards. 2593: 1732: 1548: 8281: 7900: 7294: 6830: 5262: 5233:"Über aromatische Hydrazinverbindungen" 5230: 2195:Recommended Exposure Limit (REL): 0.03 2121: 1718:General Dynamics F-16 "Fighting Falcon" 1703:bulk-loaded liquid propellant artillery 1576:. Examples of commercialized bioactive 479: 382: 9243: 8317: 8243: 7863: 7260: 7231: 7093: 6645: 5204: 5121:10.1146/annurev.micro.58.030603.123605 4488:New Jersey Department of Public Health 4475: 4473: 4132: 3873: 3501: 3343: 3341: 3339: 3337: 3335: 3333: 3065: 2263: 1974:The first two reactions are extremely 1862:" due to its highly dangerous nature. 1511:Hydrazine is also used as a long-term 309: 21:For the class of antidepressants, see 7619: 7481: 6795: 6452: 5741: 5473: 4578:Collin RL, Lipscomb WN (1951-01-01). 4507: 4505: 4337: 4335: 4333: 4331: 4300: 4298: 4267: 4265: 4233: 4231: 4229: 4227: 4225: 4223: 4107: 3826:from the original on 15 February 2022 3762: 3695: 3693: 3664: 3662: 3029:hydrazines react with imides to give 2621:that is denser (1.032 g/cm) than the 2589: 1873:metal supported by high-surface-area 1556:, synthesized using hydrazine, is an 1050:52 °C (126 °F; 325 K) 634:114 °C; 237 °F; 387 K 511:Key: OAKJQQAXSVQMHS-UHFFFAOYSA-N 276: 256: 5767: 4630:Chemistry of Petrochemical Processes 4580:"The crystal structure of hydrazine" 4204:"Dawn B20 Thrusters Proven In Space" 3909: 3838: 3366: 3287: 2958: 2955:, of which various salts are known. 2887: 4470: 4364: 3718:from the original on March 7, 2020. 3453: 3330: 3245:The name "hydrazine" was coined by 2896:to form various solid salts of the 521:Key: OAKJQQAXSVQMHS-UHFFFAOYAZ 395: 365: 13: 5347:. Vol. 150. pp. 521–549. 5267:[On diamide (hydrazine)]. 4700:"Hydrazine: Chemical product info" 4502: 4328: 4295: 4262: 4220: 3690: 3659: 2751: 2252:guidelines should be implemented. 1003: 624:2 °C; 35 °F; 275 K 91: 81: 61: 51: 14: 9312: 5442: 4829:Audrieth LF, Kleinberg J (1953). 4732:(83rd ed.). CRC Press. 2002. 4730:Handbook of Chemistry and Physics 4545:The Journal of Physical Chemistry 3847:Journal of Spacecraft and Rockets 3820:"The Nedelin Catastrophe, Part 1" 2982:, a reaction that transforms the 2232:Handling and medical surveillance 2126: 2051:Apollo command and service module 2000:that are used as rocket fuel are 1802:Hydrazine is used as a low-power 1451:used to indicate the presence of 1100:59–60 mg/kg (oral in rats, mice) 96:Ball and stick model of hydrazine 5451: – Robert Matunas 5320:ist noch nicht analysiert worden 4940:10.2165/00003495-199855050-00005 3678:. Centaur Media plc. 15 Jan 2008 2703:It is difficult to diprotonate: 2532:Related to the Raschig process, 2422: 2309:), the N-H distance is 1.015(2) 2083:) the titular character uses an 1697:A mixture of 63% hydrazine, 32% 1635:Small-scale, niche, and research 1455:atoms and suffix beginning with 1294: 892: 887: 882: 877: 872: 107: 5409: 5380: 5351: 5328: 5288: 5256: 5224: 5198: 5171: 5145: 5098: 5071: 5043: 5015: 4987: 4962: 4917: 4892: 4847: 4822: 4801: 4769: 4736: 4722: 4692: 4655: 4620: 4571: 4536: 4441: 4400: 4196: 4176: 4151: 4126: 4101: 4077: 4052: 3976: 3946: 3812: 3786: 3722: 3644: 3574: 3553: 3189: 2482:(the active ingredient in many 2199:(0.04 mg/m) 2-hour ceiling 2017:unsymmetrical dimethylhydrazine 1762:. A 30% mix by weight with 57% 1470: 1290:(at 25 °C , 100 kPa). 591:Colorless, fuming, oily liquid 5499: 3475: 3420: 3360: 2153:National Academies of Sciences 1728: 1388:Hydrazine is mainly used as a 1: 5345:Journal für praktische Chemie 5301:Journal für praktische Chemie 5205:Sieger AA, ed. (1 Jan 1998). 3589:. SAM-TR-79-2. Archived from 3297:. Centers for Disease Control 3280: 2246:personal protective equipment 2219:For aerospace personnel, the 1707:U.S. Army Research Laboratory 1484:. Specific compounds include 1476:Gas producers and propellants 1138:(US health exposure limits): 9281:Monoamine oxidase inhibitors 6480:Binary compounds of hydrogen 5335:Curtius T, Schulz H (1890). 5305:On p. 129, Curtius admits: " 5265:"Über das Diamid (Hydrazin)" 4878:10.1016/j.carbon.2007.02.034 3707:. Army Research Laboratory. 3054:Hydrazine is used to cleave 2963:Hydrazines are part of many 2636:(1.021 g/cm). Hydrazine has 2584: 2279:, contains two amine groups 2225:National Academy of Sciences 2187:Occupational exposure limits 1858:, where it became known as " 1442: 66:Spacefill model of hydrazine 7: 5167:– via Wild Singapore. 4662:Riegel ER, Kent JA (2003). 3261: 3021:, it condenses to give the 2914:hydrazinium hydrogensulfate 1835:A mixture of hydrazine and 1774:) and 13% water was called 1596:, metazachlor, metamitron, 1500:, the gas-forming agent in 1164:Ca C 0.03 ppm (0.04 mg/m) 1082:or concentration (LD, LC): 583:32.0452 g/mol 77: 47: 10: 9317: 5419:Recl. Trav. Chim. Pays-Bas 5390:Recl. Trav. Chim. Pays-Bas 5361:Recl. Trav. Chim. Pays-Bas 4627:Matar S, Hatch LF (2001). 4381:. Jun 2018. Archived from 4002:10.1016/j.pecs.2018.07.001 3793:T. W. Price, D. D. Evans. 3240: 3036:Being a good nucleophile, 2936:, but proved ineffective. 2329:, which adopts a "skewed" 1722:Lockheed U-2 "Dragon Lady" 1128:252 ppm (mouse, 4 h) 776:Triangular pyramidal at N 27: 23:hydrazine (antidepressant) 20: 9296:IARC Group 2B carcinogens 9220: 9061: 8832: 8489:Transition metal hydrides 8487: 8437: 8014: 7470: 7051: 6990: 6634: 6526: 6486: 6387: 6226: 5968: 5864: 5776: 5507: 5307: 5295:Curtius T, Jay R (1889). 5282:10.1002/cber.188702001368 5250:10.1002/cber.187500801178 5180:Nippon Koshu Eisei Zasshi 5152:Handwerk B (9 Nov 2005). 4605:10.1107/s0365110x51000027 3400:Chemistry of the Elements 2978:Hydrazine is used in the 2470:Chlorine-based oxidations 2177:World Health Organization 1720:fighter aircraft and the 1408:, as well as a long-term 1284: 1194: 1132: 1078: 853: 848: 792: 763: 550: 530: 508:InChI=1S/H4N2/c1-2/h1-2H2 495: 166: 146: 134: 124: 119: 106: 76: 46: 9261:Hazardous air pollutants 5432:10.1002/recl.18960150606 5403:10.1002/recl.18950140302 5374:10.1002/recl.18940130816 5092:10.15227/orgsyn.050.0003 5065:10.15227/orgsyn.056.0095 5037:10.15227/orgsyn.040.0093 5009:10.15227/orgsyn.031.0043 4780:, New York: John Wiley, 3630:10.15227/orgsyn.002.0037 3537:10.1002/14356007.a13_177 3268:Nitrous oxide fuel blend 3027:Einhorn-Brunner reaction 2348:Synthesis and production 2295:gas electron diffraction 1221:Diphosphorus tetraiodide 959:Precautionary statements 518:InChI=1/H4N2/c1-2/h1-2H2 28:Not to be confused with 4133:Berger E (2022-07-19). 3932:10.1023/A:1015343922044 3531:. Weinheim: Wiley-VCH. 3295:"NIOSH Guide—Hydrazine" 2980:Wolff–Kishner reduction 2549:CO + NaOCl + 2 NaOH → N 2221:United States Air Force 1714:United States Air Force 151:Tetrahydridodinitrogen( 9222:Exotic matter hydrides 5270:Ber. Dtsch. Chem. Ges. 5238:Ber. Dtsch. Chem. Ges. 4584:Acta Crystallographica 4108:Urban V (2022-07-15). 3233:of an amino acid, and 2599: 2578:Bayer Ketazine Process 2416:treatment with ammonia 2299:microwave spectroscopy 2075:In the fictional book 1837:red fuming nitric acid 1751: 1561: 1519:vehicles, such as the 1490:azobisisobutyronitrile 1463:, the French word for 1151:TWA 1 ppm (1.3 mg/m) 1014: 97: 87: 67: 57: 4651:– via Elsevier. 3404:Butterworth-Heinemann 3398:, Earnshaw A (1997). 3201:Brocadia anammoxidans 2874:nuclear reactor waste 2597: 2116:ION Satellite Carrier 2087:catalyst to separate 1998:variants of hydrazine 1780:Messerschmitt Me 163B 1736: 1578:hydrazine derivatives 1552: 1013: 136:Systematic IUPAC name 95: 85: 65: 55: 9276:Corrosion inhibitors 5722:Tetrafluorohydrazine 5692:Pivalylbenzhydrazine 4832:Non-aqueous solvents 4273:"Hydrazine 302-01-2" 3954:"BIG-IP logout page" 3585:(technical report). 3568:Kennedy Space Center 3231:hydrazine derivative 3211:produces the poison 3171:). The reduction of 3023:3,5-dimethylpyrazole 2975:and in photography. 2476:Olin Raschig process 2450:)C=N−N=C(Et)Me + 2 H 2122:Occupational hazards 2036:dinitrogen tetroxide 1856:Soviet space program 1692:Allis-Chalmers Corp. 1209:Tetrafluorohydrazine 1112:median concentration 996:(fire diamond) 8834:Lanthanide hydrides 8441:(Group 17 hydrides) 8020:(Group 16 hydrides) 7474:(Group 15) hydrides 5207:"Spore Prints #338" 5158:National Geographic 4900:"HYDRAZINE SULFATE" 4870:2007Carbo..45.1558S 4745:Inorganic chemistry 4596:1951AcCry...4...10C 4557:10.1021/j100394a005 4456:European Commission 4388:on 26 November 2020 3985:"Ammonia for power" 3859:1965JSpRo...2..972H 3822:. 28 October 2014. 3382:10.1021/ja01577a030 3324:The PubChem Project 3217:monomethylhydrazine 3163:of hydrazines with 3066:Hydrazone formation 2943:or hydrazinediium, 2858:corrosion inhibitor 2480:sodium hypochlorite 2454:O → 2 Me(Et)C=O + N 2436:methyl ethyl ketone 2315:gauche conformation 2264:Molecular structure 2157:European Commission 2079:(also adapted to a 2055:Apollo Lunar Module 2002:monomethylhydrazine 1826:(August 2012), and 1676:electromotive force 1531:Eurofighter Typhoon 1513:storable propellant 1428:steam cycles as an 1410:storable propellant 749:1.46044 (at 22 °C) 669:1 kPa (at 30.7 °C) 641:Solubility in water 238:Beilstein Reference 114:Anhydrous hydrazine 43: 6490:(Group 1) hydrides 5460:Hydrazine toxicity 5263:Curtius T (1887). 5231:Fischer E (1875). 5108:Annu Rev Microbiol 4710:on 22 January 2018 2602:Hydrazine forms a 2600: 2590:Acid-base behavior 2319:rotational barrier 1948:Reaction 3:  1927:Reaction 2:  1906:Reaction 1:  1784:high test peroxide 1752: 1622:dibenzoylhydrazine 1604:, diclobutrazole, 1566:heterocyclic rings 1562: 1333:inorganic compound 1317:Infobox references 1236:Organic hydrazines 1195:Related compounds 1173:(Immediate danger) 1126:570 ppm (rat, 4 h) 1124:630 ppm (rat, 1 h) 1015: 98: 88: 68: 58: 41: 9291:Nitrogen hydrides 9256:Bases (chemistry) 9238: 9237: 9063:Actinide hydrides 8439:Hydrogen halides 8401: 8366: 8365: 8336: 8335: 8313: 8312: 8277: 8276: 8239: 8238: 8100: 8099: 8006: 7972: 7971: 7942: 7941: 7919: 7918: 7896: 7895: 7859: 7858: 7806: 7805: 7668: 7667: 7615: 7614: 7466: 7465: 7423: 7422: 7400: 7399: 7363: 7362: 7290: 7289: 7256: 7255: 7227: 7226: 7089: 7088: 7047: 7046: 6992:Group 14 hydrides 6986: 6985: 6931: 6930: 6896: 6895: 6861: 6860: 6826: 6825: 6791: 6790: 6630: 6629: 6575: 6574: 6446: 6445: 5735: 5734: 5080:Organic Syntheses 4754:978-0-12-352651-9 4677:978-0-306-47411-8 4640:978-1-4933-0346-5 4426:978-0-309-09527-3 4114:SpaceWatch.Global 3919:Catalysis Letters 3779:978-0-8135-9918-2 3438:978-1-903996-65-2 3413:978-0-08-037941-8 3370:J. Am. Chem. Soc. 3222:Agaricus bisporus 3076:acetone hydrazone 3060:Gabriel synthesis 2965:organic syntheses 2959:Organic chemistry 2892:Hydrazine can be 2888:Hydrazinium salts 2788:nitrogen monoxide 2598:Hydrazine hydrate 2504:hydrogen chloride 2327:hydrogen peroxide 2321:is twice that of 1895:), and hydrogen ( 1888:), nitrogen gas ( 1832:(February 2021). 1699:hydrazine nitrate 1610:hydrazine sulfate 1363:hydrazine hydrate 1355:pnictogen hydride 1353:. It is a simple 1325:Chemical compound 1323: 1322: 1262:Related compounds 1213:Hydrogen peroxide 1183:Safety data sheet 917:Hazard statements 817:121.52 J/(K·mol) 464:CompTox Dashboard 208:Interactive image 102: 101: 72: 71: 9308: 9301:Chemical hazards 8399: 8338: 8337: 8315: 8314: 8279: 8278: 8241: 8240: 8102: 8101: 8025: 8024: 8004: 7944: 7943: 7921: 7920: 7898: 7897: 7861: 7860: 7808: 7807: 7670: 7669: 7617: 7616: 7479: 7478: 7425: 7424: 7402: 7401: 7365: 7364: 7292: 7291: 7258: 7257: 7229: 7228: 7091: 7090: 7049: 7048: 6997: 6996: 6933: 6932: 6898: 6897: 6863: 6862: 6828: 6827: 6793: 6792: 6643: 6642: 6577: 6576: 6537: 6536: 6473: 6466: 6459: 6450: 6449: 6436: 6424: 6400: 6389:Oxidation states 6218: 6217: 6186: 6185: 6120: 6119: 6084: 6083: 6072: 6071: 6017: 6016: 5762: 5755: 5748: 5739: 5738: 5672:Phenoxypropazine 5494: 5487: 5480: 5471: 5470: 5436: 5435: 5413: 5407: 5406: 5384: 5378: 5377: 5355: 5349: 5348: 5332: 5326: 5324: 5323: 5309:Das freie Diamid 5304: 5292: 5286: 5285: 5260: 5254: 5253: 5228: 5222: 5221: 5219: 5217: 5202: 5196: 5195: 5175: 5169: 5168: 5166: 5164: 5149: 5143: 5142: 5132: 5102: 5096: 5095: 5075: 5069: 5068: 5047: 5041: 5040: 5019: 5013: 5012: 4991: 4985: 4984: 4982: 4980: 4966: 4960: 4959: 4921: 4915: 4914: 4912: 4910: 4896: 4890: 4889: 4864:(7): 1558–1565. 4851: 4845: 4844: 4826: 4820: 4819: 4813: 4805: 4799: 4798: 4773: 4767: 4766: 4740: 4734: 4733: 4726: 4720: 4719: 4717: 4715: 4706:. Archived from 4696: 4690: 4689: 4659: 4653: 4652: 4624: 4618: 4617: 4607: 4575: 4569: 4568: 4540: 4534: 4533: 4531: 4529: 4517: 4509: 4500: 4499: 4497: 4495: 4485: 4477: 4468: 4467: 4465: 4463: 4453: 4445: 4439: 4438: 4404: 4398: 4397: 4395: 4393: 4387: 4376: 4368: 4362: 4361: 4359: 4357: 4339: 4326: 4325: 4323: 4321: 4302: 4293: 4292: 4290: 4288: 4277: 4269: 4260: 4259: 4257: 4255: 4243: 4235: 4218: 4217: 4215: 4214: 4200: 4194: 4193: 4191: 4190: 4180: 4174: 4173: 4171: 4170: 4155: 4149: 4148: 4146: 4145: 4130: 4124: 4123: 4121: 4120: 4105: 4099: 4098: 4096: 4095: 4089:www.mbie.govt.nz 4081: 4075: 4074: 4072: 4071: 4056: 4050: 4049: 4029: 4023: 4022: 4004: 3980: 3974: 3973: 3971: 3969: 3964:on June 23, 2008 3960:. Archived from 3950: 3944: 3943: 3913: 3907: 3906: 3895:10.1039/b202032g 3877: 3871: 3870: 3842: 3836: 3835: 3833: 3831: 3816: 3810: 3809: 3807: 3805: 3799: 3790: 3784: 3783: 3760: 3751: 3750: 3748: 3746: 3734: 3726: 3720: 3719: 3717: 3706: 3697: 3688: 3687: 3685: 3683: 3666: 3657: 3656: 3648: 3642: 3641: 3612: 3603: 3602: 3600: 3598: 3578: 3572: 3571: 3565: 3557: 3551: 3550: 3522: 3499: 3498: 3488: 3479: 3473: 3472: 3457: 3451: 3450: 3424: 3418: 3417: 3402:(2nd ed.). 3392: 3386: 3385: 3364: 3358: 3357: 3345: 3328: 3327: 3316: 3307: 3306: 3304: 3302: 3291: 3151: 3115: 3046: 3019:2,4-pentanedione 2992:methylene bridge 2954: 2931: 2911: 2872:extraction from 2841: 2816: 2792:nitrogen dioxide 2782: 2729: 2674: 2635: 2620: 2569: 2528: 2462: 2426: 2398: 2366:Peroxide process 2292: 2285: 2278: 2064:and is known as 2048: 2033: 2014: 1992: 1980:specific impulse 1970: 1945: 1924: 1901: 1894: 1887: 1853: 1495: 1492:, which produce 1486:azodicarbonamide 1430:oxygen scavenger 1384: 1352: 1337:chemical formula 1307: 1301: 1298: 1297: 1118:260 ppm (rat, 4 1070:Explosive limits 1035: 1028: 1021: 1006: 986: 982: 978: 974: 970: 966: 952: 948: 944: 940: 936: 932: 928: 924: 896: 891: 886: 881: 876: 840: 813: 793:Thermochemistry 736:Refractive index 698: 572: 558:Chemical formula 488: 487: 472: 470: 444: 408: 397: 386: 369: 347:Gmelin Reference 330: 322: 311: 300: 280: 260: 228: 210: 186: 111: 78: 48: 44: 40: 9316: 9315: 9311: 9310: 9309: 9307: 9306: 9305: 9286:Reducing agents 9271:Monopropellants 9241: 9240: 9239: 9234: 9216: 9212: 9204: 9196: 9188: 9180: 9172: 9164: 9156: 9148: 9140: 9132: 9124: 9116: 9108: 9101: 9097: 9090: 9082: 9074: 9057: 9053: 9045: 9037: 9029: 9021: 9013: 9005: 8997: 8989: 8981: 8973: 8965: 8957: 8949: 8941: 8933: 8925: 8917: 8909: 8901: 8893: 8885: 8877: 8869: 8861: 8853: 8845: 8828: 8818: 8809: 8801: 8797: 8784: 8776: 8745: 8731: 8716: 8701: 8693: 8685: 8677: 8669: 8656: 8648: 8635: 8622: 8609: 8596: 8588: 8580: 8572: 8564: 8556: 8548: 8540: 8532: 8524: 8516: 8508: 8500: 8483: 8440: 8433: 8428: 8419: 8396: 8387: 8379: 8362: 8352: 8332: 8328: 8309: 8305: 8301: 8292: 8273: 8269: 8265: 8256: 8235: 8226: 8222: 8214: 8210: 8202: 8198: 8190: 8186: 8178: 8174: 8166: 8162: 8154: 8150: 8142: 8138: 8130: 8126: 8117: 8096: 8088: 8084: 8076: 8072: 8064: 8060: 8052: 8048: 8039: 8019: 8017: 8010: 8002: 7993: 7980: 7968: 7958: 7938: 7934: 7915: 7911: 7892: 7888: 7884: 7876: 7855: 7851: 7847: 7839: 7835: 7827: 7823: 7802: 7793: 7789: 7781: 7777: 7769: 7765: 7757: 7753: 7745: 7741: 7733: 7729: 7721: 7717: 7709: 7705: 7697: 7693: 7685: 7664: 7660: 7656: 7648: 7644: 7636: 7632: 7611: 7602: 7598: 7590: 7586: 7578: 7574: 7566: 7562: 7554: 7550: 7542: 7538: 7530: 7526: 7518: 7514: 7506: 7502: 7494: 7473: 7462: 7458: 7450: 7419: 7415: 7396: 7392: 7388: 7380: 7359: 7355: 7351: 7343: 7339: 7331: 7327: 7319: 7315: 7307: 7286: 7277: 7273: 7252: 7248: 7244: 7223: 7214: 7210: 7202: 7198: 7190: 7186: 7178: 7174: 7166: 7162: 7154: 7150: 7142: 7138: 7130: 7126: 7118: 7114: 7106: 7085: 7080: 7072: 7064: 7043: 6982: 6978: 6970: 6966: 6958: 6927: 6923: 6919: 6911: 6892: 6888: 6884: 6876: 6857: 6853: 6849: 6841: 6822: 6818: 6814: 6806: 6787: 6783: 6779: 6771: 6767: 6759: 6755: 6747: 6743: 6735: 6731: 6723: 6719: 6711: 6707: 6699: 6695: 6687: 6683: 6675: 6671: 6658: 6637: 6626: 6622: 6614: 6606: 6598: 6590: 6571: 6531: 6529: 6522: 6489: 6482: 6477: 6447: 6442: 6430: 6418: 6394: 6383: 6379: 6371: 6363: 6355: 6346: 6338: 6334: 6325: 6317: 6309: 6301: 6293: 6285: 6277: 6269: 6259: 6250: 6242: 6222: 6216: 6213: 6212: 6211: 6209: 6202: 6198: 6194: 6184: 6181: 6180: 6179: 6172: 6165: 6161: 6148: 6140: 6136: 6127: 6118: 6115: 6114: 6113: 6111: 6104: 6092: 6082: 6079: 6078: 6077: 6070: 6067: 6066: 6065: 6060: 6052: 6048: 6040: 6036: 6029: 6015: 6012: 6011: 6010: 6005: 5997: 5993: 5985: 5964: 5960: 5947: 5943: 5919: 5911: 5888: 5875: 5860: 5854: 5845: 5837: 5829: 5825: 5816: 5803: 5795: 5787: 5772: 5766: 5736: 5731: 5677:Phenylhydrazine 5503: 5498: 5445: 5440: 5439: 5414: 5410: 5385: 5381: 5356: 5352: 5333: 5329: 5318: 5314: 5293: 5289: 5261: 5257: 5229: 5225: 5215: 5213: 5203: 5199: 5182:(in Japanese). 5176: 5172: 5162: 5160: 5150: 5146: 5103: 5099: 5076: 5072: 5048: 5044: 5020: 5016: 4992: 4988: 4978: 4976: 4968: 4967: 4963: 4922: 4918: 4908: 4906: 4898: 4897: 4893: 4852: 4848: 4827: 4823: 4811: 4807: 4806: 4802: 4796: 4774: 4770: 4755: 4741: 4737: 4728: 4727: 4723: 4713: 4711: 4704:chemindustry.ru 4698: 4697: 4693: 4678: 4660: 4656: 4641: 4625: 4621: 4576: 4572: 4541: 4537: 4527: 4525: 4515: 4511: 4510: 4503: 4493: 4491: 4483: 4479: 4478: 4471: 4461: 4459: 4451: 4447: 4446: 4442: 4427: 4405: 4401: 4391: 4389: 4385: 4374: 4370: 4369: 4365: 4355: 4353: 4341: 4340: 4329: 4319: 4317: 4304: 4303: 4296: 4286: 4284: 4275: 4271: 4270: 4263: 4253: 4251: 4241: 4237: 4236: 4221: 4212: 4210: 4202: 4201: 4197: 4188: 4186: 4182: 4181: 4177: 4168: 4166: 4157: 4156: 4152: 4143: 4141: 4131: 4127: 4118: 4116: 4106: 4102: 4093: 4091: 4083: 4082: 4078: 4069: 4067: 4058: 4057: 4053: 4046:10.2514/1.22798 4030: 4026: 3981: 3977: 3967: 3965: 3952: 3951: 3947: 3914: 3910: 3878: 3874: 3867:10.2514/3.28327 3843: 3839: 3829: 3827: 3818: 3817: 3813: 3803: 3801: 3797: 3791: 3787: 3780: 3766:(23 May 2018). 3761: 3754: 3744: 3742: 3732: 3728: 3727: 3723: 3715: 3704: 3698: 3691: 3681: 3679: 3668: 3667: 3660: 3649: 3645: 3613: 3606: 3596: 3594: 3593:on 4 March 2016 3579: 3575: 3563: 3559: 3558: 3554: 3547: 3523: 3502: 3486: 3480: 3476: 3459: 3458: 3454: 3439: 3425: 3421: 3414: 3393: 3389: 3365: 3361: 3346: 3331: 3318: 3317: 3310: 3300: 3298: 3293: 3292: 3288: 3283: 3264: 3251:Theodor Curtius 3243: 3192: 3150: 3146: 3142: 3138: 3134: 3130: 3126: 3122: 3118: 3114: 3110: 3106: 3102: 3098: 3094: 3090: 3086: 3082: 3068: 3045: 3041: 3037: 2969:pharmaceuticals 2961: 2952: 2948: 2944: 2929: 2925: 2921: 2917: 2909: 2905: 2901: 2890: 2839: 2835: 2831: 2827: 2823: 2819: 2814: 2810: 2806: 2802: 2798: 2780: 2776: 2772: 2768: 2764: 2760: 2754: 2752:Redox reactions 2743: 2736: 2727: 2723: 2719: 2715: 2711: 2707: 2699: 2688: 2681: 2672: 2668: 2664: 2660: 2656: 2652: 2634: 2630: 2626: 2618: 2614: 2610: 2606: 2592: 2587: 2568: 2564: 2560: 2556: 2552: 2548: 2544: 2540: 2526: 2522: 2518: 2514: 2510: 2472: 2461: 2457: 2453: 2442: 2396: 2392: 2388: 2384: 2380: 2376: 2372: 2362: 2350: 2291: 2287: 2284: 2280: 2277: 2273: 2269: 2266: 2234: 2189: 2129: 2124: 2047: 2043: 2039: 2032: 2028: 2024: 2020: 2013: 2009: 2005: 1991: 1987: 1969: 1965: 1961: 1957: 1953: 1949: 1944: 1940: 1936: 1932: 1928: 1923: 1919: 1915: 1911: 1907: 1900: 1896: 1893: 1889: 1886: 1882: 1852: 1848: 1844: 1840: 1731: 1637: 1547: 1493: 1478: 1473: 1445: 1402:pharmaceuticals 1382: 1374: 1370: 1366: 1351: 1345: 1339: 1326: 1319: 1314: 1313: 1312:  ?) 1303: 1299: 1295: 1291: 1277: 1273: 1269: 1263: 1253: 1247: 1243:Related Binary 1232: 1219: 1215: 1211: 1205: 1174: 1161: 1148: 1127: 1125: 1123: 1115: 1109: 1097: 1091: 1061: 1058: 1040: 1039: 1038: 1037: 1030: 1023: 1016: 1012: 1004: 961: 919: 905: 869: 841: 838: 832: 828: 825: 824:Std enthalpy of 814: 811: 804: 801: 785: 773: 771:Molecular shape 746: 744: 713: 696: 692: 688: 683: 643: 571: 567: 563: 560: 546: 543: 538: 537: 526: 523: 522: 519: 513: 512: 509: 503: 502: 491: 473: 466: 447: 427: 411: 398: 372: 349: 340: 303: 283: 263: 240: 231: 213: 200: 189: 176: 162: 160: 150: 142: 141: 130: 115: 112: 37: 26: 17: 12: 11: 5: 9314: 9304: 9303: 9298: 9293: 9288: 9283: 9278: 9273: 9268: 9263: 9258: 9253: 9236: 9235: 9233: 9232: 9226: 9224: 9218: 9217: 9215: 9214: 9210: 9206: 9202: 9198: 9194: 9190: 9186: 9182: 9178: 9174: 9170: 9166: 9162: 9158: 9154: 9150: 9146: 9142: 9138: 9134: 9130: 9126: 9122: 9118: 9114: 9110: 9106: 9102: 9099: 9095: 9092: 9088: 9084: 9080: 9076: 9072: 9067: 9065: 9059: 9058: 9056: 9055: 9051: 9047: 9043: 9039: 9035: 9031: 9027: 9023: 9019: 9015: 9011: 9007: 9003: 8999: 8995: 8991: 8987: 8983: 8979: 8975: 8971: 8967: 8963: 8959: 8955: 8951: 8947: 8943: 8939: 8935: 8931: 8927: 8923: 8919: 8915: 8911: 8907: 8903: 8899: 8895: 8891: 8887: 8883: 8879: 8875: 8871: 8867: 8863: 8859: 8855: 8851: 8847: 8843: 8838: 8836: 8830: 8829: 8827: 8826: 8816: 8811: 8807: 8803: 8799: 8795: 8791: 8786: 8782: 8778: 8774: 8770: 8758: 8753: 8743: 8738: 8727: 8723: 8712: 8708: 8703: 8699: 8695: 8691: 8687: 8683: 8679: 8675: 8671: 8667: 8663: 8658: 8654: 8650: 8646: 8642: 8637: 8633: 8629: 8624: 8620: 8616: 8611: 8607: 8603: 8598: 8594: 8590: 8586: 8582: 8578: 8574: 8570: 8566: 8562: 8558: 8554: 8550: 8546: 8542: 8538: 8534: 8530: 8526: 8522: 8518: 8514: 8510: 8506: 8502: 8498: 8493: 8491: 8485: 8484: 8482: 8470: 8465: 8460: 8455: 8450: 8445: 8443: 8435: 8434: 8432: 8431: 8426: 8422: 8417: 8413: 8408: 8403: 8394: 8389: 8385: 8381: 8377: 8373: 8367: 8364: 8363: 8361: 8360: 8350: 8344: 8342: 8334: 8333: 8331: 8330: 8326: 8321: 8319: 8311: 8310: 8308: 8307: 8303: 8299: 8295: 8290: 8285: 8283: 8275: 8274: 8272: 8271: 8267: 8263: 8259: 8254: 8249: 8247: 8237: 8236: 8234: 8233: 8228: 8224: 8220: 8216: 8212: 8208: 8204: 8200: 8196: 8192: 8188: 8184: 8180: 8176: 8172: 8168: 8164: 8160: 8156: 8152: 8148: 8144: 8140: 8136: 8132: 8128: 8124: 8120: 8115: 8110: 8108: 8098: 8097: 8095: 8090: 8086: 8082: 8078: 8074: 8070: 8066: 8062: 8058: 8054: 8050: 8046: 8042: 8037: 8033: 8031: 8022: 8018:chalcogenides 8012: 8011: 8009: 8008: 8000: 7995: 7991: 7987: 7982: 7978: 7973: 7970: 7969: 7967: 7966: 7956: 7950: 7948: 7940: 7939: 7937: 7936: 7932: 7927: 7925: 7917: 7916: 7914: 7913: 7909: 7904: 7902: 7894: 7893: 7891: 7890: 7886: 7882: 7878: 7874: 7869: 7867: 7857: 7856: 7854: 7853: 7849: 7845: 7841: 7837: 7833: 7829: 7825: 7821: 7816: 7814: 7804: 7803: 7801: 7800: 7795: 7791: 7787: 7783: 7779: 7775: 7771: 7767: 7763: 7759: 7755: 7751: 7747: 7743: 7739: 7735: 7731: 7727: 7723: 7719: 7715: 7711: 7707: 7703: 7699: 7695: 7691: 7687: 7683: 7678: 7676: 7666: 7665: 7663: 7662: 7658: 7654: 7650: 7646: 7642: 7638: 7634: 7630: 7625: 7623: 7613: 7612: 7610: 7609: 7604: 7600: 7596: 7592: 7588: 7584: 7580: 7576: 7572: 7568: 7564: 7560: 7556: 7552: 7548: 7544: 7540: 7536: 7532: 7528: 7524: 7520: 7516: 7512: 7508: 7504: 7500: 7496: 7492: 7487: 7485: 7476: 7468: 7467: 7464: 7463: 7461: 7460: 7456: 7452: 7448: 7444: 7438: 7436: 7421: 7420: 7418: 7417: 7413: 7408: 7406: 7398: 7397: 7395: 7394: 7390: 7386: 7382: 7378: 7373: 7371: 7361: 7360: 7358: 7357: 7353: 7349: 7345: 7341: 7337: 7333: 7329: 7325: 7321: 7317: 7313: 7309: 7305: 7300: 7298: 7288: 7287: 7285: 7284: 7279: 7275: 7271: 7266: 7264: 7254: 7253: 7251: 7250: 7246: 7242: 7237: 7235: 7225: 7224: 7222: 7221: 7216: 7212: 7208: 7204: 7200: 7196: 7192: 7188: 7184: 7180: 7176: 7172: 7168: 7164: 7160: 7156: 7152: 7148: 7144: 7140: 7136: 7132: 7128: 7124: 7120: 7116: 7112: 7108: 7104: 7099: 7097: 7087: 7086: 7084: 7083: 7078: 7074: 7070: 7066: 7062: 7058: 7052: 7045: 7044: 7042: 7041: 7036: 7031: 7026: 7021: 7016: 7011: 7005: 7003: 6994: 6988: 6987: 6984: 6983: 6981: 6980: 6976: 6972: 6968: 6964: 6960: 6956: 6952: 6946: 6944: 6929: 6928: 6926: 6925: 6921: 6917: 6913: 6909: 6904: 6902: 6894: 6893: 6891: 6890: 6886: 6882: 6878: 6874: 6869: 6867: 6859: 6858: 6856: 6855: 6851: 6847: 6843: 6839: 6834: 6832: 6824: 6823: 6821: 6820: 6816: 6812: 6808: 6804: 6799: 6797: 6789: 6788: 6786: 6785: 6781: 6777: 6773: 6769: 6765: 6761: 6757: 6753: 6749: 6745: 6741: 6737: 6733: 6729: 6725: 6721: 6717: 6713: 6709: 6705: 6701: 6697: 6693: 6689: 6685: 6681: 6677: 6673: 6669: 6665: 6660: 6656: 6651: 6649: 6640: 6632: 6631: 6628: 6627: 6625: 6624: 6620: 6616: 6612: 6608: 6604: 6600: 6596: 6592: 6588: 6583: 6581: 6573: 6572: 6570: 6569: 6564: 6559: 6554: 6549: 6543: 6541: 6534: 6532:earth hydrides 6524: 6523: 6521: 6520: 6515: 6510: 6505: 6500: 6494: 6492: 6484: 6483: 6476: 6475: 6468: 6461: 6453: 6444: 6443: 6393: 6391: 6385: 6384: 6382: 6381: 6377: 6373: 6369: 6365: 6361: 6357: 6353: 6349: 6344: 6340: 6336: 6332: 6328: 6323: 6319: 6315: 6311: 6307: 6303: 6299: 6295: 6291: 6287: 6283: 6279: 6275: 6271: 6267: 6263: 6257: 6252: 6248: 6244: 6240: 6236: 6230: 6228: 6224: 6223: 6221: 6220: 6214: 6207: 6200: 6196: 6192: 6188: 6182: 6175: 6170: 6163: 6159: 6155: 6146: 6142: 6138: 6134: 6130: 6125: 6116: 6109: 6102: 6094: 6090: 6086: 6080: 6068: 6058: 6054: 6050: 6046: 6042: 6038: 6034: 6027: 6023: 6013: 6003: 5999: 5995: 5991: 5987: 5983: 5974: 5972: 5966: 5965: 5963: 5962: 5958: 5954: 5949: 5945: 5941: 5937: 5932: 5927: 5922: 5917: 5913: 5909: 5905: 5900: 5895: 5890: 5886: 5882: 5877: 5873: 5868: 5866: 5862: 5861: 5859: 5858: 5852: 5847: 5843: 5839: 5835: 5831: 5827: 5823: 5819: 5814: 5810: 5805: 5801: 5797: 5793: 5789: 5785: 5780: 5778: 5774: 5773: 5765: 5764: 5757: 5750: 5742: 5733: 5732: 5730: 5729: 5724: 5719: 5714: 5709: 5704: 5699: 5694: 5689: 5684: 5679: 5674: 5669: 5664: 5659: 5654: 5649: 5644: 5639: 5634: 5629: 5624: 5619: 5614: 5609: 5604: 5599: 5594: 5589: 5584: 5579: 5574: 5569: 5564: 5559: 5557:Carbohydrazide 5554: 5549: 5544: 5539: 5534: 5529: 5524: 5519: 5514: 5508: 5505: 5504: 5497: 5496: 5489: 5482: 5474: 5468: 5467: 5462: 5457: 5452: 5444: 5443:External links 5441: 5438: 5437: 5426:(6): 174–184. 5408: 5379: 5368:(8): 433–440. 5350: 5327: 5316: 5312: 5287: 5255: 5223: 5197: 5170: 5144: 5097: 5070: 5042: 5014: 4986: 4970:"Diazanediium" 4961: 4916: 4891: 4846: 4821: 4800: 4794: 4768: 4753: 4735: 4721: 4691: 4676: 4654: 4639: 4619: 4570: 4551:(5): 602–606. 4535: 4501: 4469: 4440: 4425: 4417:10.17226/11180 4399: 4363: 4327: 4294: 4261: 4219: 4208:Dawn Aerospace 4195: 4175: 4150: 4125: 4100: 4076: 4051: 4040:(1): 243–246. 4024: 3975: 3958:www.eso-io.com 3945: 3908: 3889:(9): 954–955. 3872: 3853:(6): 972–974. 3837: 3811: 3785: 3778: 3752: 3721: 3689: 3670:"Liquid asset" 3658: 3643: 3604: 3573: 3552: 3545: 3500: 3474: 3452: 3437: 3419: 3412: 3387: 3359: 3329: 3308: 3285: 3284: 3282: 3279: 3278: 3277: 3271: 3263: 3260: 3256:Lobry de Bruyn 3242: 3239: 3191: 3188: 3153: 3152: 3148: 3144: 3140: 3136: 3132: 3128: 3124: 3120: 3116: 3112: 3108: 3104: 3100: 3096: 3092: 3088: 3084: 3067: 3064: 3049:tosylhydrazine 3043: 3039: 2960: 2957: 2950: 2946: 2927: 2923: 2919: 2907: 2903: 2889: 2886: 2882:graphene oxide 2843: 2842: 2837: 2833: 2829: 2825: 2821: 2817: 2812: 2808: 2804: 2800: 2784: 2783: 2778: 2774: 2770: 2766: 2762: 2753: 2750: 2746: 2745: 2741: 2734: 2725: 2721: 2717: 2713: 2709: 2697: 2691: 2690: 2686: 2679: 2670: 2666: 2662: 2658: 2654: 2632: 2628: 2616: 2612: 2608: 2591: 2588: 2586: 2583: 2571: 2570: 2566: 2562: 2558: 2554: 2550: 2546: 2542: 2530: 2529: 2524: 2520: 2516: 2512: 2494:to create the 2488:monochloramine 2471: 2468: 2464: 2463: 2459: 2455: 2451: 2430:The resulting 2428: 2427: 2400: 2399: 2394: 2390: 2386: 2382: 2378: 2374: 2361: 2358: 2349: 2346: 2289: 2282: 2275: 2271: 2265: 2262: 2233: 2230: 2213: 2212: 2206: 2200: 2188: 2185: 2128: 2127:Health effects 2125: 2123: 2120: 2114:onboard their 2100:Dawn Aerospace 2045: 2041: 2030: 2026: 2022: 2011: 2007: 1989: 1972: 1971: 1967: 1963: 1959: 1955: 1951: 1946: 1942: 1938: 1934: 1930: 1925: 1921: 1917: 1913: 1909: 1898: 1891: 1884: 1850: 1846: 1842: 1812:Viking program 1804:monopropellant 1770:in the German 1730: 1727: 1636: 1633: 1546: 1543: 1506:sodium nitrite 1482:blowing agents 1477: 1474: 1472: 1469: 1444: 1441: 1380: 1372: 1368: 1349: 1343: 1324: 1321: 1320: 1315: 1293: 1292: 1288:standard state 1285: 1282: 1281: 1264: 1261: 1258: 1257: 1248: 1242: 1239: 1238: 1233: 1227: 1224: 1223: 1206: 1200: 1197: 1196: 1192: 1191: 1186: 1179: 1178: 1175: 1169: 1166: 1165: 1162: 1156: 1153: 1152: 1149: 1143: 1140: 1139: 1130: 1129: 1116: 1107: 1105: 1102: 1101: 1098: 1089: 1087: 1084: 1083: 1076: 1075: 1072: 1066: 1065: 1062: 1055: 1052: 1051: 1048: 1042: 1041: 1031: 1024: 1017: 1002: 1001: 1000: 999: 997: 988: 987: 985:P305+P351+P338 962: 957: 954: 953: 920: 915: 912: 911: 906: 901: 898: 897: 870: 865: 862: 861: 851: 850: 846: 845: 842: 836: 830: 822: 819: 818: 815: 809: 798: 795: 794: 790: 789: 786: 781: 778: 777: 774: 769: 766: 765: 761: 760: 757: 751: 750: 747: 742: 734: 731: 730: 725: 723:Conjugate acid 719: 718: 715: 711: 701: 700: 694: 690: 685: 681: 671: 670: 667: 665:Vapor pressure 661: 660: 657: 648: 647: 644: 639: 636: 635: 632: 626: 625: 622: 616: 615: 612: 606: 605: 599: 593: 592: 589: 585: 584: 581: 575: 574: 569: 565: 561: 556: 553: 552: 548: 547: 545: 544: 541: 533: 532: 531: 528: 527: 525: 524: 520: 517: 516: 514: 510: 507: 506: 498: 497: 496: 493: 492: 490: 489: 476: 474: 462: 459: 458: 455: 449: 448: 446: 445: 437: 435: 429: 428: 426: 425: 421: 419: 413: 412: 410: 409: 401: 399: 391: 388: 387: 380: 374: 373: 371: 370: 362: 360: 354: 353: 350: 345: 342: 341: 339: 338: 334: 332: 324: 323: 313: 305: 304: 302: 301: 293: 291: 285: 284: 282: 281: 273: 271: 265: 264: 262: 261: 253: 251: 245: 244: 241: 236: 233: 232: 230: 229: 221: 219: 215: 214: 212: 211: 203: 201: 194: 191: 190: 188: 187: 179: 177: 172: 169: 168: 164: 163: 148: 144: 143: 139: 138: 132: 131: 128: 122: 121: 117: 116: 113: 104: 103: 100: 99: 89: 74: 73: 70: 69: 59: 15: 9: 6: 4: 3: 2: 9313: 9302: 9299: 9297: 9294: 9292: 9289: 9287: 9284: 9282: 9279: 9277: 9274: 9272: 9269: 9267: 9264: 9262: 9259: 9257: 9254: 9252: 9249: 9248: 9246: 9231: 9228: 9227: 9225: 9223: 9219: 9213: 9207: 9205: 9199: 9197: 9191: 9189: 9183: 9181: 9175: 9173: 9167: 9165: 9159: 9157: 9151: 9149: 9143: 9141: 9135: 9133: 9127: 9125: 9119: 9117: 9111: 9109: 9103: 9093: 9091: 9085: 9083: 9077: 9075: 9069: 9068: 9066: 9064: 9060: 9054: 9048: 9046: 9040: 9038: 9032: 9030: 9024: 9022: 9016: 9014: 9008: 9006: 9000: 8998: 8992: 8990: 8984: 8982: 8976: 8974: 8968: 8966: 8960: 8958: 8952: 8950: 8944: 8942: 8936: 8934: 8928: 8926: 8920: 8918: 8912: 8910: 8904: 8902: 8896: 8894: 8888: 8886: 8880: 8878: 8872: 8870: 8864: 8862: 8856: 8854: 8848: 8846: 8840: 8839: 8837: 8835: 8831: 8824: 8820: 8819: 8812: 8810: 8804: 8802: 8792: 8790: 8787: 8785: 8779: 8777: 8771: 8768: 8764: 8763: 8759: 8757: 8754: 8751: 8747: 8746: 8739: 8737: 8735: 8730: 8724: 8722: 8720: 8715: 8709: 8707: 8704: 8702: 8696: 8694: 8688: 8686: 8680: 8678: 8672: 8670: 8664: 8662: 8659: 8657: 8651: 8649: 8643: 8641: 8638: 8636: 8630: 8628: 8625: 8623: 8617: 8615: 8612: 8610: 8604: 8602: 8599: 8597: 8591: 8589: 8583: 8581: 8575: 8573: 8567: 8565: 8559: 8557: 8551: 8549: 8543: 8541: 8535: 8533: 8527: 8525: 8519: 8517: 8511: 8509: 8503: 8501: 8495: 8494: 8492: 8490: 8486: 8480: 8476: 8475: 8471: 8469: 8466: 8464: 8461: 8459: 8456: 8454: 8451: 8449: 8446: 8444: 8442: 8436: 8430: 8423: 8421: 8414: 8412: 8409: 8407: 8404: 8402: 8398: 8390: 8388: 8382: 8380: 8374: 8372: 8369: 8368: 8358: 8354: 8353: 8346: 8345: 8343: 8339: 8329: 8323: 8322: 8320: 8316: 8306: 8296: 8294: 8287: 8286: 8284: 8280: 8270: 8260: 8258: 8251: 8250: 8248: 8246: 8242: 8232: 8229: 8227: 8217: 8215: 8205: 8203: 8193: 8191: 8181: 8179: 8169: 8167: 8157: 8155: 8145: 8143: 8133: 8131: 8121: 8119: 8112: 8111: 8109: 8107: 8103: 8094: 8091: 8089: 8079: 8077: 8067: 8065: 8055: 8053: 8043: 8041: 8034: 8032: 8030: 8026: 8023: 8021: 8013: 8007: 8003: 7996: 7994: 7988: 7986: 7983: 7981: 7975: 7974: 7964: 7960: 7959: 7952: 7951: 7949: 7945: 7935: 7929: 7928: 7926: 7922: 7912: 7906: 7905: 7903: 7899: 7889: 7879: 7877: 7871: 7870: 7868: 7866: 7862: 7852: 7842: 7840: 7830: 7828: 7818: 7817: 7815: 7813: 7809: 7799: 7796: 7794: 7784: 7782: 7772: 7770: 7760: 7758: 7748: 7746: 7736: 7734: 7724: 7722: 7712: 7710: 7700: 7698: 7688: 7686: 7680: 7679: 7677: 7675: 7671: 7661: 7651: 7649: 7639: 7637: 7627: 7626: 7624: 7622: 7618: 7608: 7605: 7603: 7593: 7591: 7581: 7579: 7569: 7567: 7557: 7555: 7545: 7543: 7533: 7531: 7521: 7519: 7509: 7507: 7497: 7495: 7489: 7488: 7486: 7484: 7480: 7477: 7475: 7469: 7459: 7453: 7451: 7445: 7443: 7440: 7439: 7437: 7434: 7430: 7426: 7416: 7410: 7409: 7407: 7403: 7393: 7383: 7381: 7375: 7374: 7372: 7370: 7366: 7356: 7346: 7344: 7334: 7332: 7322: 7320: 7310: 7308: 7302: 7301: 7299: 7297: 7293: 7283: 7280: 7278: 7268: 7267: 7265: 7263: 7259: 7249: 7239: 7238: 7236: 7234: 7230: 7220: 7217: 7215: 7205: 7203: 7193: 7191: 7181: 7179: 7169: 7167: 7157: 7155: 7145: 7143: 7133: 7131: 7121: 7119: 7109: 7107: 7101: 7100: 7098: 7096: 7092: 7082: 7075: 7073: 7067: 7065: 7059: 7057: 7054: 7053: 7050: 7040: 7037: 7035: 7032: 7030: 7027: 7025: 7022: 7020: 7017: 7015: 7012: 7010: 7007: 7006: 7004: 7002: 6998: 6995: 6993: 6989: 6979: 6973: 6971: 6961: 6959: 6953: 6951: 6948: 6947: 6945: 6942: 6938: 6934: 6924: 6914: 6912: 6906: 6905: 6903: 6899: 6889: 6879: 6877: 6871: 6870: 6868: 6864: 6854: 6844: 6842: 6836: 6835: 6833: 6829: 6819: 6809: 6807: 6801: 6800: 6798: 6794: 6784: 6774: 6772: 6762: 6760: 6750: 6748: 6738: 6736: 6726: 6724: 6714: 6712: 6702: 6700: 6690: 6688: 6678: 6676: 6666: 6664: 6661: 6659: 6653: 6652: 6650: 6648: 6644: 6641: 6639: 6633: 6623: 6617: 6615: 6609: 6607: 6601: 6599: 6593: 6591: 6585: 6584: 6582: 6578: 6568: 6565: 6563: 6560: 6558: 6555: 6553: 6550: 6548: 6545: 6544: 6542: 6538: 6535: 6533: 6525: 6519: 6516: 6514: 6511: 6509: 6506: 6504: 6501: 6499: 6496: 6495: 6493: 6491: 6488:Alkali metal 6485: 6481: 6474: 6469: 6467: 6462: 6460: 6455: 6454: 6451: 6440: 6435: 6434: 6428: 6423: 6422: 6416: 6412: 6408: 6404: 6399: 6398: 6392: 6390: 6386: 6380: 6374: 6372: 6366: 6364: 6358: 6356: 6350: 6348: 6341: 6339: 6329: 6327: 6320: 6318: 6312: 6310: 6304: 6302: 6296: 6294: 6288: 6286: 6280: 6278: 6272: 6270: 6264: 6261: 6260: 6253: 6251: 6245: 6243: 6237: 6235: 6232: 6231: 6229: 6225: 6219: 6203: 6189: 6187: 6176: 6174: 6166: 6156: 6154: 6150: 6143: 6141: 6131: 6129: 6121: 6105: 6098: 6095: 6093: 6087: 6085: 6073: 6061: 6055: 6053: 6043: 6041: 6030: 6024: 6022: 6018: 6006: 6000: 5998: 5988: 5986: 5979: 5976: 5975: 5973: 5971: 5967: 5961: 5955: 5953: 5950: 5948: 5938: 5936: 5933: 5931: 5928: 5926: 5923: 5921: 5914: 5912: 5906: 5904: 5901: 5899: 5896: 5894: 5891: 5889: 5883: 5881: 5878: 5876: 5870: 5869: 5867: 5863: 5856: 5855: 5848: 5846: 5840: 5838: 5832: 5830: 5820: 5818: 5811: 5809: 5806: 5804: 5798: 5796: 5790: 5788: 5782: 5781: 5779: 5775: 5770: 5763: 5758: 5756: 5751: 5749: 5744: 5743: 5740: 5728: 5725: 5723: 5720: 5718: 5715: 5713: 5712:Semicarbazone 5710: 5708: 5707:Semicarbazide 5705: 5703: 5700: 5698: 5695: 5693: 5690: 5688: 5685: 5683: 5680: 5678: 5675: 5673: 5670: 5668: 5665: 5663: 5660: 5658: 5655: 5653: 5650: 5648: 5645: 5643: 5640: 5638: 5637:Metfendrazine 5635: 5633: 5630: 5628: 5625: 5623: 5622:Isocarboxazid 5620: 5618: 5615: 5613: 5610: 5608: 5605: 5603: 5600: 5598: 5595: 5593: 5590: 5588: 5585: 5583: 5580: 5578: 5575: 5573: 5570: 5568: 5567:Dihydralazine 5565: 5563: 5560: 5558: 5555: 5553: 5550: 5548: 5545: 5543: 5540: 5538: 5535: 5533: 5530: 5528: 5525: 5523: 5520: 5518: 5517:Acylhydrazine 5515: 5513: 5510: 5509: 5506: 5502: 5495: 5490: 5488: 5483: 5481: 5476: 5475: 5472: 5466: 5463: 5461: 5458: 5456: 5453: 5450: 5447: 5446: 5433: 5429: 5425: 5421: 5420: 5412: 5404: 5400: 5396: 5392: 5391: 5383: 5375: 5371: 5367: 5363: 5362: 5354: 5346: 5342: 5340: 5331: 5321: 5310: 5302: 5298: 5291: 5283: 5279: 5276:: 1632–1634. 5275: 5272: 5271: 5266: 5259: 5251: 5247: 5243: 5240: 5239: 5234: 5227: 5212: 5208: 5201: 5193: 5189: 5185: 5181: 5174: 5159: 5155: 5148: 5140: 5136: 5131: 5126: 5122: 5118: 5114: 5110: 5109: 5101: 5093: 5089: 5085: 5081: 5074: 5066: 5062: 5058: 5055: 5054: 5046: 5038: 5034: 5030: 5027: 5026: 5018: 5010: 5006: 5002: 4999: 4998: 4990: 4975: 4971: 4965: 4957: 4953: 4949: 4945: 4941: 4937: 4934:(5): 675–88. 4933: 4929: 4928: 4920: 4905: 4901: 4895: 4887: 4883: 4879: 4875: 4871: 4867: 4863: 4859: 4858: 4850: 4842: 4838: 4834: 4833: 4825: 4817: 4810: 4804: 4797: 4795:9780471238966 4791: 4787: 4783: 4779: 4772: 4764: 4760: 4756: 4750: 4746: 4739: 4731: 4725: 4709: 4705: 4701: 4695: 4687: 4683: 4679: 4673: 4669: 4665: 4658: 4650: 4646: 4642: 4636: 4632: 4631: 4623: 4615: 4611: 4606: 4601: 4597: 4593: 4589: 4585: 4581: 4574: 4566: 4562: 4558: 4554: 4550: 4546: 4539: 4523: 4522: 4514: 4508: 4506: 4489: 4482: 4476: 4474: 4457: 4450: 4444: 4436: 4432: 4428: 4422: 4418: 4414: 4410: 4403: 4384: 4380: 4373: 4367: 4352: 4348: 4344: 4338: 4336: 4334: 4332: 4315: 4311: 4307: 4301: 4299: 4283: 4282: 4274: 4268: 4266: 4249: 4248: 4240: 4234: 4232: 4230: 4228: 4226: 4224: 4209: 4205: 4199: 4185: 4179: 4164: 4160: 4154: 4140: 4136: 4129: 4115: 4111: 4104: 4090: 4086: 4080: 4065: 4061: 4055: 4047: 4043: 4039: 4035: 4028: 4020: 4016: 4012: 4008: 4003: 3998: 3994: 3990: 3986: 3979: 3963: 3959: 3955: 3949: 3941: 3937: 3933: 3929: 3925: 3921: 3920: 3912: 3904: 3900: 3896: 3892: 3888: 3885: 3884: 3876: 3868: 3864: 3860: 3856: 3852: 3848: 3841: 3825: 3821: 3815: 3796: 3789: 3781: 3775: 3771: 3770: 3765: 3759: 3757: 3740: 3739: 3731: 3725: 3714: 3710: 3703: 3696: 3694: 3677: 3676: 3671: 3665: 3663: 3654: 3647: 3639: 3635: 3631: 3627: 3623: 3620: 3619: 3611: 3609: 3592: 3588: 3584: 3577: 3569: 3562: 3556: 3548: 3546:3-527-30673-0 3542: 3538: 3534: 3530: 3529: 3521: 3519: 3517: 3515: 3513: 3511: 3509: 3507: 3505: 3496: 3492: 3485: 3478: 3470: 3466: 3462: 3456: 3448: 3444: 3440: 3434: 3430: 3423: 3415: 3409: 3405: 3401: 3397: 3391: 3383: 3379: 3375: 3372: 3371: 3363: 3355: 3351: 3344: 3342: 3340: 3338: 3336: 3334: 3325: 3321: 3315: 3313: 3296: 3290: 3286: 3275: 3272: 3269: 3266: 3265: 3259: 3257: 3252: 3248: 3238: 3236: 3232: 3228: 3224: 3223: 3218: 3214: 3210: 3205: 3203: 3202: 3197: 3187: 3185: 3181: 3180:1,2-diketones 3176: 3174: 3170: 3166: 3165:alkyl halides 3162: 3158: 3117: 3081: 3080: 3079: 3077: 3073: 3072:acetone azine 3063: 3061: 3057: 3052: 3050: 3034: 3032: 3028: 3024: 3020: 3016: 3015:electrophiles 3011: 3009: 3005: 3001: 2997: 2993: 2989: 2985: 2981: 2976: 2974: 2970: 2966: 2956: 2942: 2937: 2935: 2915: 2899: 2895: 2885: 2883: 2879: 2875: 2871: 2867: 2864: 2859: 2855: 2851: 2846: 2818: 2797: 2796: 2795: 2793: 2789: 2759: 2758: 2757: 2749: 2740: 2737:= 8.4 × 10, p 2733: 2706: 2705: 2704: 2701: 2700:= 1.78 × 10) 2696: 2693:(for ammonia 2685: 2682:= 1.3 × 10, p 2678: 2651: 2650: 2649: 2647: 2643: 2639: 2624: 2605: 2596: 2582: 2579: 2574: 2561:O + NaCl + Na 2539: 2538: 2537: 2535: 2509: 2508: 2507: 2505: 2502:as well as a 2501: 2497: 2493: 2489: 2485: 2481: 2477: 2467: 2449: 2445: 2441: 2440: 2439: 2437: 2433: 2425: 2421: 2420: 2419: 2417: 2413: 2409: 2405: 2371: 2370: 2369: 2367: 2357: 2355: 2345: 2343: 2339: 2334: 2332: 2328: 2324: 2320: 2316: 2312: 2308: 2304: 2300: 2296: 2261: 2258: 2253: 2251: 2247: 2242: 2239: 2229: 2226: 2222: 2217: 2210: 2207: 2204: 2201: 2198: 2194: 2191: 2190: 2184: 2183:) treatment. 2182: 2178: 2173: 2169: 2164: 2162: 2158: 2154: 2148: 2145: 2141: 2136: 2132: 2119: 2117: 2113: 2109: 2105: 2104:Impulse Space 2101: 2097: 2096:nitrous oxide 2092: 2090: 2086: 2082: 2078: 2073: 2071: 2067: 2063: 2060: 2056: 2052: 2037: 2018: 2003: 1999: 1994: 1985: 1981: 1977: 1947: 1926: 1905: 1904: 1903: 1880: 1876: 1872: 1868: 1863: 1861: 1860:devil's venom 1857: 1838: 1833: 1831: 1830: 1825: 1824: 1819: 1818: 1813: 1809: 1808:Space Shuttle 1805: 1800: 1798: 1794: 1790: 1789: 1785: 1781: 1777: 1773: 1769: 1765: 1761: 1757: 1749: 1745: 1744: 1739: 1735: 1726: 1723: 1719: 1715: 1710: 1708: 1704: 1700: 1695: 1693: 1689: 1685: 1681: 1677: 1673: 1669: 1666: 1662: 1658: 1654: 1650: 1646: 1642: 1632: 1630: 1625: 1623: 1619: 1615: 1611: 1607: 1606:propiconazole 1603: 1602:paclobutrazol 1599: 1595: 1591: 1587: 1583: 1579: 1575: 1571: 1567: 1559: 1555: 1551: 1542: 1540: 1536: 1535:Space Shuttle 1532: 1529:fighter jet, 1528: 1524: 1523: 1518: 1514: 1509: 1507: 1503: 1499: 1491: 1487: 1483: 1468: 1466: 1462: 1458: 1454: 1450: 1440: 1438: 1434: 1431: 1427: 1423: 1419: 1415: 1411: 1407: 1406:agrochemicals 1403: 1399: 1395: 1394:polymer foams 1392:in preparing 1391: 1390:foaming agent 1386: 1378: 1364: 1360: 1356: 1348: 1342: 1338: 1334: 1330: 1318: 1311: 1306: 1289: 1283: 1280: 1276: 1272: 1268: 1265: 1260: 1259: 1256: 1252: 1249: 1246: 1241: 1240: 1237: 1234: 1231: 1226: 1225: 1222: 1218: 1214: 1210: 1207: 1204: 1199: 1198: 1193: 1190: 1187: 1184: 1181: 1180: 1176: 1172: 1168: 1167: 1163: 1160:(Recommended) 1159: 1155: 1154: 1150: 1147:(Permissible) 1146: 1142: 1141: 1137: 1136: 1131: 1121: 1117: 1113: 1104: 1103: 1099: 1095: 1086: 1085: 1081: 1077: 1073: 1071: 1068: 1067: 1063: 1060: 1054: 1053: 1049: 1047: 1044: 1043: 1036: 1029: 1022: 998: 995: 994: 990: 989: 963: 960: 956: 955: 921: 918: 914: 913: 910: 907: 904: 900: 899: 895: 890: 885: 880: 875: 871: 868: 864: 863: 859: 857: 852: 847: 844:50.63 kJ/mol 843: 835: 827: 821: 820: 816: 808: 803: 797: 796: 791: 787: 784: 783:Dipole moment 780: 779: 775: 772: 768: 767: 762: 758: 756: 753: 752: 748: 741: 737: 733: 732: 729: 726: 724: 721: 720: 716: 710: 706: 703: 702: 686: 680: 676: 673: 672: 668: 666: 663: 662: 658: 656: 655: 650: 649: 645: 642: 638: 637: 633: 631: 630:Boiling point 628: 627: 623: 621: 620:Melting point 618: 617: 613: 611: 608: 607: 603: 600: 598: 595: 594: 590: 587: 586: 582: 580: 577: 576: 562: 559: 555: 554: 549: 540: 539: 536: 529: 515: 505: 504: 501: 494: 486: 482: 481:DTXSID3020702 478: 477: 475: 465: 461: 460: 456: 454: 451: 450: 443: 439: 438: 436: 434: 431: 430: 423: 422: 420: 418: 415: 414: 407: 403: 402: 400: 394: 390: 389: 385: 381: 379: 376: 375: 368: 364: 363: 361: 359: 356: 355: 351: 348: 344: 343: 336: 335: 333: 331: 326: 325: 321: 317: 314: 312: 310:ECHA InfoCard 307: 306: 299: 295: 294: 292: 290: 287: 286: 279: 278:ChEMBL1237174 275: 274: 272: 270: 267: 266: 259: 255: 254: 252: 250: 247: 246: 242: 239: 235: 234: 227: 223: 222: 220: 217: 216: 209: 205: 204: 202: 198: 193: 192: 185: 181: 180: 178: 175: 171: 170: 165: 158: 154: 145: 137: 133: 127: 123: 118: 110: 105: 94: 90: 84: 80: 79: 75: 64: 60: 54: 50: 49: 45: 39: 35: 31: 24: 19: 9266:Rocket fuels 8822: 8813: 8766: 8760: 8749: 8740: 8733: 8728: 8718: 8713: 8478: 8472: 8391: 8356: 8347: 8341:Livermoranes 8106:Polysulfanes 8029:Polyoxidanes 7997: 7962: 7953: 7498: 7454: 7446: 7441: 7432: 7034:Cycloalkynes 7029:Cycloalkenes 7024:Cycloalkanes 7001:Hydrocarbons 6974: 6962: 6954: 6949: 6940: 6540:Monohydrides 6437:(a strongly 6431: 6419: 6402: 6395: 6255: 5850: 5821: 5697:Procarbazine 5682:Pildralazine 5667:Pheniprazine 5601: 5423: 5417: 5411: 5397:(3): 85–88. 5394: 5388: 5382: 5365: 5359: 5353: 5344: 5338: 5330: 5319: 5308: 5300: 5290: 5273: 5268: 5258: 5241: 5236: 5226: 5214:. Retrieved 5210: 5200: 5186:(6): 400–5. 5183: 5179: 5173: 5161:. Retrieved 5147: 5112: 5106: 5100: 5083: 5079: 5073: 5056: 5051: 5045: 5028: 5023: 5017: 5000: 4995: 4989: 4977:. Retrieved 4973: 4964: 4931: 4925: 4919: 4907:. Retrieved 4903: 4894: 4861: 4855: 4849: 4831: 4824: 4815: 4803: 4777: 4771: 4744: 4738: 4729: 4724: 4712:. Retrieved 4708:the original 4703: 4694: 4667: 4657: 4629: 4622: 4590:(1): 10–14. 4587: 4583: 4573: 4548: 4544: 4538: 4526:. Retrieved 4524:. 1 Sep 1997 4519: 4492:. Retrieved 4487: 4460:. Retrieved 4455: 4443: 4408: 4402: 4390:. Retrieved 4383:the original 4366: 4354:. Retrieved 4347:www.osha.gov 4346: 4318:. Retrieved 4309: 4285:. Retrieved 4279: 4252:. Retrieved 4245: 4211:. Retrieved 4207: 4198: 4187:. Retrieved 4178: 4167:. Retrieved 4165:. 2021-06-15 4162: 4153: 4142:. Retrieved 4139:Ars Technica 4138: 4128: 4117:. Retrieved 4113: 4103: 4092:. Retrieved 4088: 4079: 4068:. Retrieved 4066:. 2017-10-25 4063: 4054: 4037: 4033: 4027: 3992: 3988: 3978: 3966:. Retrieved 3962:the original 3957: 3948: 3923: 3917: 3911: 3886: 3881: 3875: 3850: 3846: 3840: 3828:. Retrieved 3814: 3802:. Retrieved 3788: 3768: 3743:. Retrieved 3736: 3724: 3680:. Retrieved 3675:The Engineer 3673: 3646: 3621: 3616: 3595:. Retrieved 3591:the original 3576: 3567: 3555: 3526: 3494: 3490: 3477: 3464: 3455: 3428: 3422: 3399: 3396:Greenwood NN 3390: 3376:(20): 5441. 3373: 3368: 3362: 3323: 3299:. Retrieved 3289: 3247:Emil Fischer 3244: 3220: 3206: 3199: 3193: 3190:Biochemistry 3177: 3157:PCUK process 3154: 3069: 3055: 3053: 3035: 3012: 3000:methyl group 2977: 2962: 2938: 2891: 2868:plating and 2852:, an oxygen 2847: 2844: 2811:→ 2 NO + 2 H 2785: 2755: 2747: 2738: 2731: 2702: 2694: 2692: 2683: 2676: 2601: 2575: 2572: 2531: 2473: 2465: 2429: 2401: 2363: 2351: 2335: 2267: 2254: 2243: 2235: 2218: 2214: 2165: 2149: 2137: 2133: 2130: 2093: 2081:feature film 2074: 1995: 1973: 1864: 1834: 1829:Perseverance 1827: 1821: 1820:(May 2008), 1815: 1801: 1786: 1760:World War II 1756:rocket fuels 1753: 1741: 1711: 1696: 1639:The Italian 1638: 1626: 1563: 1521: 1510: 1498:sodium azide 1479: 1471:Applications 1460: 1456: 1448: 1446: 1435: 1418:rocket fuels 1387: 1376: 1328: 1327: 1134: 1079: 1057:Autoignition 992: 908: 855: 833: 806: 739: 708: 678: 653: 417:RTECS number 167:Identifiers 156: 152: 147:Other names 38: 18: 7924:Bismuthanes 5612:Iproclozide 5592:Hydralazine 5577:Endralazine 5542:Cadralazine 5244:: 589–594. 5053:Org. Synth. 5025:Org. Synth. 4997:Org. Synth. 4664:"Hydrazine" 4372:"Hydrazine" 4310:IPCS INCHEM 3883:Chem. Comm. 3830:15 February 3804:22 February 3618:Org. Synth. 3497:(2): 43–47. 3461:"Hydrazine" 3209:false morel 2986:group of a 2898:hydrazinium 2878:dye coupler 2863:electroless 2850:antioxidant 2604:monohydrate 2506:byproduct: 2500:single bond 2408:oxaziridine 2268:Hydrazine, 2077:The Martian 2066:Aerozine 50 1984:endothermic 1797:V-2 missile 1729:Rocket fuel 1629:nematicides 1618:triadimefon 1594:fluconazole 1590:anastrozole 1586:rizatriptan 1574:pyridazines 1560:medication. 1554:Fluconazole 1426:power plant 1279:Diphosphene 1217:Diphosphane 1094:median dose 1080:Lethal dose 1059:temperature 1046:Flash point 903:Signal word 728:Hydrazinium 614:1.021 g/cm 588:Appearance 551:Properties 316:100.005.560 258:CHEBI:15571 34:hydroxyzine 30:hydralazine 9251:Hydrazines 9245:Categories 7947:Moscovanes 7812:Phosphenes 7674:Phosphanes 7472:Pnictogen 7429:Flerovanes 6580:Dihydrides 6530:(Group 2) 5687:Pimagedine 5662:Phenelzine 5632:Mebanazine 5617:Iproniazid 5582:Gyromitrin 5562:Daminozide 5501:Hydrazines 5130:2066/60186 5115:: 99–117. 4904:hazard.com 4490:. Nov 2009 4458:. Aug 2010 4312:. Geneva: 4213:2022-08-19 4189:2022-08-19 4169:2022-08-19 4144:2022-08-19 4119:2022-08-19 4094:2022-08-19 4070:2022-08-19 3995:: 63–102. 3281:References 3235:gyromitrin 3213:gyromitrin 3173:hydrazones 3161:alkylation 3008:dinitrogen 2894:protonated 2720:O → [N 2665:O → [N 2331:anticlinal 2305:(144.7(2) 2181:vitamin B6 2070:hypergolic 1976:exothermic 1649:fuel cells 1598:metribuzin 1558:antifungal 1494:100–200 mL 1437:Hydrazines 867:Pictograms 764:Structure 579:Molar mass 442:27RFH0GB4R 289:ChemSpider 195:3D model ( 174:CAS Number 161:Diamidogen 126:IUPAC name 42:Hydrazine 8823:predicted 8767:predicted 8750:predicted 8479:predicted 8357:predicted 8016:Hydrogen 7963:predicted 7433:predicted 7405:Plumbanes 7369:Stannanes 7039:Annulenes 6941:predicted 6937:Nihonanes 6901:Thallanes 6866:Indiganes 6636:Group 13 6528:Alkaline 5702:Safrazine 5652:Octamoxin 5647:Nialamide 5627:Isoniazid 5607:Hydrazone 5602:Hydrazine 5597:Hydrazide 5552:Carbidopa 5547:Carbazide 5532:Agaritine 4763:813400418 4649:990470096 4614:0365-110X 4565:0022-3654 4435:228274601 4163:SpaceNews 4064:SpaceNews 4019:106214840 4011:0360-1285 3926:: 21–25. 3709:ADA263143 3638:221547391 3447:939257974 3258:in 1895. 3227:agaritine 3184:triazines 3159:. Direct 3031:triazoles 3025:. In the 3004:hydrazone 2926:][HSO 2870:plutonium 2854:scavenger 2623:anhydrous 2585:Reactions 2412:hydrazone 2241:systems. 1823:Curiosity 1772:Luftwaffe 1743:MESSENGER 1738:Anhydrous 1672:hydrazone 1582:cefazolin 1570:pyrazoles 1515:on board 1443:Etymology 1398:precursor 1335:with the 1329:Hydrazine 1275:Tetrazene 1189:ICSC 0281 1074:1.8–100% 981:P301+P310 858:labelling 826:formation 800:Std molar 759:0.876 cP 755:Viscosity 646:Miscible 453:UN number 424:MU7175000 384:Hydrazine 337:206-114-9 329:EC Number 129:Hydrazine 8736:< 1) 8282:Tellanes 7901:Stibanes 7296:Germanes 6831:Gallanes 6638:hydrides 6204: / 6167: / 6151: / 6122: / 6106: / 6099: / 6074: / 6062: / 6031: / 6019: / 6007: / 5980: / 5880:>C=NR 5777:Hydrides 5769:Nitrogen 5537:Benmoxin 5139:15487931 4974:CharChem 4956:22180434 4886:14548921 4841:52-12057 4816:NOAA.gov 4686:55023601 3940:92094908 3903:12123065 3824:Archived 3764:Clark JD 3713:Archived 3471:(NIOSH). 3356:(NIOSH). 3262:See also 3103:O + ((CH 3002:) via a 2996:aldehyde 2984:carbonyl 2941:dication 2934:cachexia 2856:, and a 2484:bleaches 2108:Launcher 2089:hydrogen 2059:Titan II 1869:such as 1867:catalyst 1764:methanol 1688:hydrogen 1684:nitrogen 1678:of 1.56 1668:carbonyl 1657:platinum 1645:hydrogen 1641:catalyst 1580:include 1568:such as 1502:air bags 1465:nitrogen 1453:hydrogen 1422:air bags 1271:Triazene 1255:Triazane 993:NFPA 704 849:Hazards 705:Basicity 184:302-01-2 8721:< 1) 8318:Polanes 8245:Selanes 8231:more... 8093:more... 7865:Arsanes 7798:more... 7607:more... 7262:Silynes 7233:Silenes 7219:more... 7095:Silanes 7019:alkynes 7014:alkenes 7009:alkanes 6647:Boranes 6227:Halides 5865:Organic 5771:species 5527:Adjudin 5192:2132000 4948:9585863 4866:Bibcode 4818:. 1999. 4592:Bibcode 3968:May 20, 3855:Bibcode 3350:"#0329" 3274:USA-193 3241:History 3196:anammox 3139:→ 2 (CH 3017:. With 2998:into a 2994:(or an 2990:into a 2900:cation 2646:ammonia 2615:·H 2515:Cl + NH 2492:ammonia 2112:D-Orbit 2085:iridium 1879:ammonia 1875:alumina 1871:iridium 1817:Phoenix 1793:B-Stoff 1788:T-Stoff 1776:C-Stoff 1768:M-Stoff 1766:(named 1758:during 1748:Mercury 1614:diimide 1459:, from 1412:for in- 1359:ammonia 1310:what is 1308: ( 1267:Diazene 1251:Ammonia 1230:cations 802:entropy 788:1.85 D 675:Acidity 610:Density 602:Ammonia 573: 393:PubChem 243:878137 149:Diamine 140:Diazane 7621:Azenes 7483:Azanes 6796:Alanes 6441:oxide) 6439:acidic 5970:Oxides 5512:4-PTSC 5216:13 Oct 5190:  5163:12 Nov 5137:  5059:: 95. 5031:: 93. 5003:: 43. 4979:22 Jan 4954:  4946:  4909:22 Jan 4884:  4857:Carbon 4839:  4792:  4761:  4751:  4684:  4674:  4647:  4637:  4612:  4563:  4528:23 Nov 4494:23 Nov 4462:23 Nov 4433:  4423:  4392:23 Nov 4356:24 Nov 4320:24 Nov 4316:. 1991 4287:23 Nov 4281:US EPA 4254:23 Nov 4250:. 1988 4017:  4009:  3938:  3901:  3776:  3745:23 Nov 3682:23 Jan 3636:  3624:: 37. 3597:23 Jan 3543:  3445:  3435:  3410:  3301:16 Aug 3169:amines 3091:CO + N 2988:ketone 2945:[N 2918:[N 2902:[N 2866:nickel 2832:→ 2 NO 2728:] + OH 2708:[N 2673:] + OH 2642:alkali 2323:ethane 2106:, and 1937:→ 4 NH 1665:oxygen 1661:carbon 1620:, and 1537:, and 1375:· 1331:is an 1305:verify 1302:  1245:azanes 1228:Other 1203:anions 1201:Other 1185:(SDS) 909:Danger 689:[N 687:8.10 ( 604:-like 535:SMILES 367:C05361 269:ChEMBL 226:B00770 218:3DMet 120:Names 6409:, 0, 6101:(HON) 5885:-CONR 5086:: 3. 4952:S2CID 4927:Drugs 4882:S2CID 4812:(PDF) 4714:8 Jan 4516:(PDF) 4484:(PDF) 4452:(PDF) 4431:S2CID 4386:(PDF) 4375:(PDF) 4276:(PDF) 4247:NIOSH 4242:(PDF) 4015:S2CID 3936:S2CID 3798:(PDF) 3733:(PDF) 3716:(PDF) 3705:(PDF) 3634:S2CID 3564:(PDF) 3487:(PDF) 3182:into 3147:C=NNH 3099:→ 2 H 3083:2 (CH 2836:+ 2 H 2828:+ 3 O 2807:+ 2 O 2777:+ 2 H 2716:] + H 2689:= 5.9 2638:basic 2625:form 2527:+ HCl 2490:with 2432:azine 2404:imine 2393:+ 2 H 2209:ACGIH 2193:NIOSH 2172:NIOSH 2168:NIOSH 2062:ICBMs 1966:+ 8 H 1962:→ 3 N 1920:+ 2 H 1517:space 1461:azote 1449:hydr- 1414:space 1135:NIOSH 717:5.90 659:0.67 500:InChI 457:2029 249:ChEBI 197:JSmol 6368:NHBr 6360:NHCl 6153:ONOO 5982:(NO) 5935:HNCS 5930:HNCO 5925:HOCN 5908:(CN) 5727:UDMH 5717:SDMH 5572:DNPH 5218:2008 5188:PMID 5165:2007 5135:PMID 4981:2019 4944:PMID 4911:2019 4837:LCCN 4790:ISBN 4759:OCLC 4749:ISBN 4716:2007 4682:OCLC 4672:ISBN 4645:OCLC 4635:ISBN 4610:ISSN 4561:ISSN 4530:2018 4521:USAF 4496:2018 4464:2018 4421:ISBN 4394:2018 4379:IARC 4358:2018 4351:OSHA 4322:2018 4289:2018 4256:2018 4007:ISSN 3970:2020 3899:PMID 3832:2022 3806:2022 3774:ISBN 3747:2018 3738:USAF 3684:2019 3599:2019 3587:USAF 3541:ISBN 3443:OCLC 3433:ISBN 3408:ISBN 3303:2012 3229:, a 3207:The 3127:C=N) 3119:((CH 3111:C=N) 2973:dyes 2790:and 2744:= 15 2576:The 2534:urea 2474:The 2373:2 NH 2297:and 2288:N−NH 2274:N−NH 2257:USAF 2255:For 2250:OSHA 2203:OSHA 2057:and 2010:NHNH 1950:4 NH 1712:The 1686:and 1572:and 1527:F-16 1522:Dawn 1488:and 1457:-az- 1404:and 1177:Ca 1171:IDLH 977:P280 973:P273 969:P261 965:P201 951:H410 947:H350 943:H331 939:H317 935:H314 931:H311 927:H301 923:H226 652:log 597:Odor 433:UNII 406:9321 378:MeSH 358:KEGG 352:190 298:8960 9230:PsH 9209:CfH 9201:CfH 9193:BkH 9185:BkH 9177:CmH 9169:AmH 9161:AmH 9153:PuH 9145:PuH 9137:NpH 9129:NpH 9105:PaH 9087:ThH 9079:ThH 9071:AcH 9050:LuH 9042:LuH 9034:YbH 9026:TmH 9018:TmH 9010:ErH 9002:ErH 8994:HoH 8986:HoH 8978:DyH 8970:DyH 8962:TbH 8954:TbH 8946:GdH 8938:GdH 8930:EuH 8922:SmH 8914:SmH 8906:NdH 8898:NdH 8890:PrH 8882:PrH 8874:CeH 8866:CeH 8858:LaH 8850:LaH 8842:LaH 8815:CnH 8806:HgH 8789:HgH 8781:CdH 8773:ZnH 8762:RgH 8756:CuH 8742:DsH 8726:PtH 8711:PdH 8706:NiH 8698:IrH 8690:RhH 8682:CoH 8674:FeH 8666:FeH 8661:FeH 8653:CrH 8645:CrH 8640:CrH 8632:TaH 8627:TaH 8619:NbH 8614:NbH 8593:HfH 8585:HfH 8577:ZrH 8569:ZrH 8561:TiH 8553:TiH 8545:LuH 8537:LuH 8497:ScH 8474:HTs 8468:HAt 8458:HBr 8453:HCl 8411:HDO 8400:(?) 8397:O–O 8349:LvH 8325:PoH 8005:(?) 7955:McH 7931:BiH 7908:SbH 7873:AsH 7455:FlH 7447:FlH 7442:FlH 7412:PbH 7377:SnH 7304:GeH 7282:SiH 7103:SiH 6975:NhH 6955:NhH 6950:NhH 6908:TlH 6873:InH 6838:GaH 6803:AlH 6619:BaH 6611:SrH 6603:CaH 6595:MgH 6587:BeH 6567:BaH 6562:SrH 6557:CaH 6552:MgH 6547:BeH 6518:CsH 6513:RbH 6503:NaH 6498:LiH 6429:, 6376:NHI 6352:NHF 6306:BrN 6298:ClN 6274:NBr 6266:NCl 6262:(?) 6173:NOO 6137:NNO 6097:HNO 6057:HNO 6033:(NO 6002:HNO 5957:-NO 5952:-NO 5920:NCN 5898:HCN 5893:-CN 5857:(?) 5657:PEH 5642:MMH 5587:HBT 5522:ADH 5428:doi 5399:doi 5370:doi 5315:-NH 5278:doi 5246:doi 5125:hdl 5117:doi 5088:doi 5061:doi 5033:doi 5005:doi 4936:doi 4874:doi 4782:doi 4600:doi 4553:doi 4413:doi 4314:WHO 4042:doi 3997:doi 3928:doi 3891:doi 3863:doi 3626:doi 3533:doi 3378:doi 3204:). 3131:+ N 2773:→ N 2769:+ O 2661:+ H 2557:+ H 2541:(NH 2519:→ N 2498:–N 2414:by 2385:→ N 2377:+ H 2238:CDC 2197:ppm 2159:'s 2029:NNH 2021:(CH 1954:+ N 1941:+ N 1929:3 N 1916:→ N 1845:+ N 1841:HNO 1647:in 1539:U-2 1400:to 1385:). 1158:REL 1145:PEL 856:GHS 837:298 810:298 469:EPA 396:CID 32:or 9247:: 9121:UH 9113:UH 9100:15 9094:Th 8860:10 8794:Hg 8606:VH 8601:VH 8529:YH 8521:YH 8513:YH 8505:YH 8463:HI 8448:HF 8406:HS 8384:HO 8376:HO 8371:HO 8302:Te 8293:Te 8266:Se 8257:Se 8225:10 7999:NH 7990:HN 7985:NH 7977:HN 7881:As 7792:12 7788:10 7780:11 7768:10 7682:PH 7601:12 7597:10 7589:11 7577:10 7491:NH 7385:Sn 7354:12 7348:Ge 7342:10 7336:Ge 7324:Ge 7312:Ge 7270:Si 7241:Si 7213:22 7209:10 7207:Si 7201:20 7195:Si 7189:18 7183:Si 7177:16 7171:Si 7165:14 7159:Si 7153:12 7147:Si 7141:10 7135:Si 7123:Si 7111:Si 7069:CH 7061:CH 7056:CH 6963:Nh 6916:Tl 6881:In 6846:Ga 6811:Al 6782:22 6778:18 6770:14 6766:10 6758:12 6746:10 6734:11 6710:10 6663:BH 6655:BH 6508:KH 6433:+5 6427:+4 6425:, 6421:+3 6417:, 6415:+2 6413:, 6411:+1 6407:−1 6405:, 6403:−2 6401:, 6397:−3 6347:Cl 6343:NH 6322:NH 6314:IN 6290:FN 6282:NI 6256:NF 6247:NF 6239:NF 6234:NF 6178:NO 6162:NO 6158:HO 6149:NO 6145:HO 6089:NO 6076:NO 6064:NO 6026:NO 6021:NO 6009:NO 5978:NO 5940:CH 5903:CN 5872:NR 5851:NH 5834:HN 5817:OH 5813:NH 5800:NH 5792:NH 5784:NH 5424:15 5422:. 5395:14 5393:. 5366:13 5364:. 5325:" 5311:NH 5274:20 5209:. 5184:37 5156:. 5133:. 5123:. 5113:58 5111:. 5084:50 5082:. 5057:56 5029:40 5001:31 4972:. 4950:. 4942:. 4932:55 4930:. 4902:. 4880:. 4872:. 4862:45 4860:. 4814:. 4788:, 4757:. 4702:. 4680:. 4666:. 4643:. 4608:. 4598:. 4586:. 4582:. 4559:. 4549:86 4547:. 4518:. 4504:^ 4486:. 4472:^ 4454:. 4429:. 4419:. 4377:. 4349:. 4345:. 4330:^ 4308:. 4297:^ 4278:. 4264:^ 4244:. 4222:^ 4206:. 4161:. 4137:. 4112:. 4087:. 4062:. 4038:21 4036:. 4013:. 4005:. 3993:69 3991:. 3987:. 3956:. 3934:. 3924:79 3922:. 3897:. 3887:44 3861:. 3849:. 3755:^ 3735:. 3711:. 3692:^ 3672:. 3661:^ 3632:. 3607:^ 3566:. 3539:. 3503:^ 3493:. 3489:. 3467:. 3463:. 3441:. 3406:. 3374:79 3352:. 3332:^ 3322:. 3311:^ 3237:. 3186:. 3078:: 3062:. 3033:. 2916:, 2794:: 2730:, 2675:, 2648:: 2565:CO 2511:NH 2448:Et 2444:Me 2438:: 2344:. 2307:pm 2281:NH 2102:, 2038:, 2019:, 2006:CH 2004:, 1988:NH 1883:NH 1799:. 1624:. 1616:, 1612:, 1608:, 1600:, 1592:, 1588:, 1584:, 1533:, 1508:. 1467:. 1108:50 1106:LC 1090:50 1088:LD 983:, 979:, 975:, 971:, 967:, 949:, 945:, 941:, 937:, 933:, 929:, 925:, 860:: 829:(Δ 714:) 707:(p 699:) 684:) 677:(p 542:NN 9211:3 9203:2 9195:3 9187:2 9179:2 9171:3 9163:2 9155:3 9147:2 9139:3 9131:2 9123:4 9115:3 9107:3 9098:H 9096:4 9089:4 9081:2 9073:2 9052:3 9044:2 9036:2 9028:3 9020:2 9012:3 9004:2 8996:3 8988:2 8980:3 8972:2 8964:3 8956:2 8948:3 8940:2 8932:2 8924:3 8916:2 8908:3 8900:2 8892:3 8884:2 8876:3 8868:2 8852:3 8844:2 8825:) 8821:( 8817:2 8808:2 8800:2 8798:H 8796:2 8783:2 8775:2 8769:) 8765:( 8752:) 8748:( 8744:2 8734:x 8732:( 8729:x 8719:x 8717:( 8714:x 8700:3 8692:2 8684:2 8676:5 8668:2 8655:x 8647:2 8634:2 8621:2 8608:2 8595:4 8587:2 8579:4 8571:2 8563:4 8555:2 8547:3 8539:2 8531:9 8523:6 8515:3 8507:2 8499:2 8481:) 8477:( 8429:O 8427:2 8425:T 8420:O 8418:2 8416:D 8395:2 8393:H 8386:3 8378:2 8359:) 8355:( 8351:2 8327:2 8304:2 8300:2 8298:H 8291:2 8289:H 8268:2 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Index

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
MeSH

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