Knowledge

Glycidol

Source 📝

461: 264: 169: 460: 24: 456: 627: 484: 459: 1289:
Herzberger, Jana; Niederer, Kerstin; Pohlit, Hannah; Seiwert, Jan; Worm, Matthias; Wurm, Frederik R.; Frey, Holger (2016). "Polymerization of Ethylene Oxide, Propylene Oxide, and Other Alkylene Oxides: Synthesis, Novel Polymer Architectures, and Bioconjugation".
954: 477: 688:. Being simple to make and bifunctional, it has a variety of industrial uses. The compound is a colorless, slightly viscous liquid that is slightly unstable and is not often encountered in pure form. 828: 462: 803:
Glycidyl fatty acid esters that are thought to contaminate some edible oils could be a source of traces of glycidol in the diet. These esters are formed during the
995: 926: 844: 554: 640: 1099: 1072:
Bruce H. Lipshutz, Robert Moretti, and Robert Crow (1990). "Mixed Higher-Order Cyanocuprate-Induced Epoxide Openings: 1-Benzyloxy-4-Penten-2-Ol".
1204: 836: 1044:
Guenter Sienel, Robert Rieth, Kenneth T. Rowbottom "Epoxides" in Ullmann's Encyclopedia of Industrial Chemistry, Wiley-VCH, Weinheim, 2005.
313: 772:
Glycidol can be O-benzylated in the presence of strong base. More typically, such glycidol ethers are produced by reaction of
823:
Glycidol is an irritant of the skin, eyes, mucous membranes, and upper respiratory tract. Exposure to glycidol may also cause
1157:"Glycidyl Fatty Acid Esters in Refined Edible Oils: A Review on Formation, Occurrence, Analysis, and Elimination Methods" 1395: 1279: 1026: 278: 1320: 1114: 635: 647: 807:, which uses vapor and high temperatures to remove impurities. The reaction conditions in that step can allow 1355:
Hanson, Robert M. (1991). "The synthetic methodology of nonracemic glycidol and related 2,3-epoxy alcohols".
965: 470: 769:
Glycidol is used as a chemical intermediate in the synthesis of other glycidyl ethers, esters, and amines.
221: 164: 242: 847: 840: 804: 578: 565: 1208: 1390: 950: 1060: 259: 1319:
Sutter, Marc; Silva, Eric Da; Duguet, Nicolas; Raoul, Yann; Métay, Estelle; Lemaire, Marc (2015).
1113:
Sutter, Marc; Silva, Eric Da; Duguet, Nicolas; Raoul, Yann; Métay, Estelle; Lemaire, Marc (2015).
824: 1093: 230: 146: 36: 106: 8: 682: 82: 72: 263: 168: 126: 1321:"Glycerol Ether Synthesis: A Bench Test for Green Chemistry Concepts and Technologies" 1115:"Glycerol Ether Synthesis: A Bench Test for Green Chemistry Concepts and Technologies" 946: 815:(MAG, DAG) naturally present in the oil to rearrange into glycidyl fatty acid esters. 711:
Some useful products derived from glycidol are 2,3-epoxypropyloxy chloroformate (from
23: 1385: 1343: 1307: 1275: 1229: 1186: 1178: 1137: 1022: 705: 603: 1364: 1335: 1299: 1168: 1129: 1081: 1045: 1014: 685: 663: 416: 336: 1230:"List of Classifications, Agents classified by the IARC Monographs, Volumes 1–124" 1071: 210: 859: 773: 1303: 827:
depression, followed by central nervous system stimulation. It is listed as an
609: 864: 618: 427: 1254: 922: 540: 520: 1379: 1182: 1085: 1049: 1018: 987: 874: 808: 701: 697: 405: 395: 157: 1173: 1156: 1347: 1311: 1190: 1141: 792: 780: 483: 869: 812: 496: 1368: 469: 788: 784: 716: 476: 364: 137: 1339: 1133: 617:
Except where otherwise noted, data are given for materials in their
1155:
Cheng, Wei-wei; Liu, Guo-qin; Wang, Li-qing; Liu, Zeng-she (2017).
712: 442: 185: 920: 105: 678: 385: 197: 1288: 1269: 1009:
Johnson, Roy A.; Burgos-Lepley, Carmen E. (2001). "Glycidol".
992:
Immediately Dangerous to Life or Health Concentrations (IDLH)
117: 95: 247: 591: 176: 977:
AMA Archives of Industrial Health. Vol. 14, Pg. 250, 1956
1318: 1112: 1161:
Comprehensive Reviews in Food Science and Food Safety
996:
National Institute for Occupational Safety and Health
927:
National Institute for Occupational Safety and Health
845:
National Institute for Occupational Safety and Health
1008: 1234:
IARC Monographs on the Evaluation of Risk to Humans
843:at 50 ppm over an eight-hour work shift, while the 410:167 °C (333 °F; 440 K) (decomposes) 1377: 209: 1154: 458: 81: 1011:Encyclopedia of Reagents for Organic Synthesis 1272:Glycidol: Properties, Reactions, Applications 837:Occupational Safety and Health Administration 835:". In regards to occupational exposures, the 691: 1255:CDC - NIOSH Pocket Guide to Chemical Hazards 1098:: CS1 maint: multiple names: authors list ( 955:Institute for Occupational Safety and Health 696:Glycidol is prepared by the epoxidation of 262: 167: 145: 1172: 1040: 1038: 850:at 25 ppm over an eight-hour work shift. 805:deodorization step of edible oil refining 715:) and glycidyl urethanes (by addition of 704:, and a typical O-atom source is aqueous 229: 1270:Axel Kleemann, Rudolf M. Wagner (1981). 942: 940: 938: 936: 921:NIOSH Pocket Guide to Chemical Hazards. 287:InChI=1S/C3H6O2/c4-1-3-2-5-3/h3-4H,1-2H2 892: 890: 297:InChI=1/C3H6O2/c4-1-3-2-5-3/h3-4H,1-2H2 258: 1378: 1354: 1035: 916: 914: 912: 910: 908: 400:−54 °C (−65 °F; 219 K) 158: 933: 787:of 2-methylquinazolin-4(3H)-one) and 501:66 °C (151 °F; 339 K) 290:Key: CTKINSOISVBQLD-UHFFFAOYSA-N 125: 887: 905: 300:Key: CTKINSOISVBQLD-UHFFFAOYAN 200: 184: 13: 1263: 454: 14: 1407: 625: 348: 22: 1248: 1222: 1197: 1148: 1106: 1065: 833:probably carcinogenic to humans 621:(at 25 °C , 100 kPa). 1205:"OSHA guidelines for glycidol" 1061:Glycidol at chemicalland21.com 1054: 1002: 980: 971: 959: 677:. The molecule contains both 354: 342: 1: 966:Food and Cosmetics Toxicology 880: 798: 559:(US health exposure limits): 529:1980 mg/kg (dermal, rabbit) 58:Hydroxymethyl ethylene oxide 7: 1304:10.1021/acs.chemrev.5b00441 853: 779:Glycidol is a precursor to 509:or concentration (LD, LC): 10: 1412: 841:permissible exposure limit 692:Synthesis and applications 1396:IARC Group 2A carcinogens 951:GESTIS Substance Database 818: 700:. A typical catalyst is 615: 553: 505: 436: 329: 309: 274: 65: 47: 35: 30: 21: 1086:10.15227/orgsyn.069.0080 1050:10.1002/14356007.a09_531 1019:10.1002/047084289X.rg005 968:. Vol. 19, Pg. 347, 1981 757:+ RNCO → RNHC(O)OCH 54:3-Hydroxypropylene oxide 1174:10.1111/1541-4337.12251 831:, meaning that it is " 825:central nervous system 572:TWA 50 ppm (150 mg/m) 465: 60:2-Hydroxymethyl oxiran 585:TWA 25 ppm (75 mg/m) 547:450 ppm (mouse, 4 hr) 527:420 mg/kg (oral, rat) 464: 1236:. IARC. July 7, 2019 549:580 ppm (rat, 8 hr) 541:median concentration 447:(fire diamond) 52:2,3-Epoxy-1-propanol 37:Preferred IUPAC name 1369:10.1021/cr00004a001 829:IARC Group 2A Agent 417:Solubility in water 372: g·mol 56:Epoxypropyl alcohol 18: 848:recommends a limit 791:(by alkylation of 648:Infobox references 594:(Immediate danger) 466: 16: 1340:10.1021/cr5004002 1334:(16): 8609–8651. 1134:10.1021/cr5004002 1128:(16): 8609–8651. 1074:Organic Syntheses 706:peroxyacetic acid 686:functional groups 666:with the formula 656:Chemical compound 654: 653: 604:Safety data sheet 243:CompTox Dashboard 107:Interactive image 1403: 1391:Primary alcohols 1372: 1357:Chemical Reviews 1351: 1328:Chemical Reviews 1325: 1315: 1298:(4): 2170–2243. 1292:Chemical Reviews 1285: 1257: 1252: 1246: 1245: 1243: 1241: 1226: 1220: 1219: 1217: 1216: 1207:. Archived from 1201: 1195: 1194: 1176: 1152: 1146: 1145: 1122:Chemical Reviews 1119: 1110: 1104: 1103: 1097: 1089: 1069: 1063: 1058: 1052: 1042: 1033: 1032: 1006: 1000: 999: 984: 978: 975: 969: 963: 957: 944: 931: 930: 918: 903: 899:, 11th Edition, 894: 776:with alkoxides. 765: 745: 676: 664:organic compound 638: 632: 629: 628: 486: 479: 472: 457: 432:0.9 mmHg (25°C) 371: 356: 350: 344: 337:Chemical formula 267: 266: 251: 249: 233: 213: 202: 188: 171: 160: 149: 129: 109: 85: 41:Oxiranylmethanol 26: 19: 15: 1411: 1410: 1406: 1405: 1404: 1402: 1401: 1400: 1376: 1375: 1323: 1282: 1266: 1264:Further reading 1261: 1260: 1253: 1249: 1239: 1237: 1228: 1227: 1223: 1214: 1212: 1203: 1202: 1198: 1153: 1149: 1117: 1111: 1107: 1091: 1090: 1070: 1066: 1059: 1055: 1043: 1036: 1029: 1007: 1003: 986: 985: 981: 976: 972: 964: 960: 945: 934: 919: 906: 895: 888: 883: 860:Epichlorohydrin 856: 821: 801: 774:epichlorohydrin 764: 760: 756: 752: 748: 743: 739: 735: 731: 727: 723: 694: 675: 671: 667: 657: 650: 645: 644: 643:  ?) 634: 630: 626: 622: 595: 582: 569: 548: 544: 538: 528: 524: 518: 491: 490: 489: 488: 481: 474: 467: 463: 455: 419: 380:Viscous liquid 369: 359: 353: 347: 339: 325: 322: 317: 316: 305: 302: 301: 298: 292: 291: 288: 282: 281: 270: 252: 245: 236: 216: 203: 191: 152: 132: 112: 99: 88: 75: 61: 59: 57: 55: 53: 51: 43: 42: 12: 11: 5: 1409: 1399: 1398: 1393: 1388: 1374: 1373: 1363:(4): 437–475. 1352: 1316: 1286: 1280: 1265: 1262: 1259: 1258: 1247: 1221: 1196: 1167:(2): 263–281. 1147: 1105: 1064: 1053: 1034: 1027: 1001: 979: 970: 958: 932: 904: 885: 884: 882: 879: 878: 877: 872: 867: 865:Ethylene oxide 862: 855: 852: 820: 817: 800: 797: 767: 766: 762: 758: 754: 750: 746: 741: 737: 733: 729: 725: 693: 690: 673: 669: 655: 652: 651: 646: 624: 623: 619:standard state 616: 613: 612: 607: 600: 599: 596: 590: 587: 586: 583: 577: 574: 573: 570: 564: 561: 560: 551: 550: 545: 536: 534: 531: 530: 525: 516: 514: 511: 510: 503: 502: 499: 493: 492: 482: 475: 468: 453: 452: 451: 450: 448: 439: 438: 434: 433: 430: 428:Vapor pressure 424: 423: 420: 415: 412: 411: 408: 402: 401: 398: 392: 391: 388: 382: 381: 378: 374: 373: 367: 361: 360: 357: 351: 345: 340: 335: 332: 331: 327: 326: 324: 323: 320: 312: 311: 310: 307: 306: 304: 303: 299: 296: 295: 293: 289: 286: 285: 277: 276: 275: 272: 271: 269: 268: 255: 253: 241: 238: 237: 235: 234: 226: 224: 218: 217: 215: 214: 206: 204: 196: 193: 192: 190: 189: 181: 179: 173: 172: 162: 154: 153: 151: 150: 142: 140: 134: 133: 131: 130: 122: 120: 114: 113: 111: 110: 102: 100: 93: 90: 89: 87: 86: 78: 76: 71: 68: 67: 63: 62: 49: 45: 44: 40: 39: 33: 32: 28: 27: 9: 6: 4: 3: 2: 1408: 1397: 1394: 1392: 1389: 1387: 1384: 1383: 1381: 1370: 1366: 1362: 1358: 1353: 1349: 1345: 1341: 1337: 1333: 1329: 1322: 1317: 1313: 1309: 1305: 1301: 1297: 1293: 1287: 1283: 1281:9783778507094 1277: 1273: 1268: 1267: 1256: 1251: 1235: 1231: 1225: 1211:on 2012-09-25 1210: 1206: 1200: 1192: 1188: 1184: 1180: 1175: 1170: 1166: 1162: 1158: 1151: 1143: 1139: 1135: 1131: 1127: 1123: 1116: 1109: 1101: 1095: 1087: 1083: 1079: 1075: 1068: 1062: 1057: 1051: 1047: 1041: 1039: 1030: 1028:0-471-93623-5 1024: 1020: 1016: 1012: 1005: 997: 993: 989: 983: 974: 967: 962: 956: 952: 948: 943: 941: 939: 937: 928: 924: 917: 915: 913: 911: 909: 902: 898: 893: 891: 886: 876: 875:Glycidic acid 873: 871: 868: 866: 863: 861: 858: 857: 851: 849: 846: 842: 838: 834: 830: 826: 816: 814: 810: 809:monoglyceride 806: 796: 794: 790: 786: 782: 777: 775: 770: 747: 736:→ ClC(O)OCH 722: 721: 720: 718: 714: 709: 707: 703: 702:tungstic acid 699: 698:allyl alcohol 689: 687: 684: 680: 665: 661: 649: 642: 637: 620: 614: 611: 610:External MSDS 608: 605: 602: 601: 597: 593: 589: 588: 584: 581:(Recommended) 580: 576: 575: 571: 568:(Permissible) 567: 563: 562: 558: 557: 552: 546: 542: 533: 532: 526: 522: 513: 512: 508: 504: 500: 498: 495: 494: 487: 480: 473: 449: 446: 445: 441: 440: 435: 431: 429: 426: 425: 421: 418: 414: 413: 409: 407: 406:Boiling point 404: 403: 399: 397: 396:Melting point 394: 393: 389: 387: 384: 383: 379: 376: 375: 368: 366: 363: 362: 341: 338: 334: 333: 328: 319: 318: 315: 308: 294: 284: 283: 280: 273: 265: 261: 260:DTXSID4020666 257: 256: 254: 244: 240: 239: 232: 228: 227: 225: 223: 220: 219: 212: 208: 207: 205: 199: 195: 194: 187: 183: 182: 180: 178: 175: 174: 170: 166: 163: 161: 159:ECHA InfoCard 156: 155: 148: 144: 143: 141: 139: 136: 135: 128: 124: 123: 121: 119: 116: 115: 108: 104: 103: 101: 97: 92: 91: 84: 80: 79: 77: 74: 70: 69: 64: 46: 38: 34: 29: 25: 20: 1360: 1356: 1331: 1327: 1295: 1291: 1271: 1250: 1238:. Retrieved 1233: 1224: 1213:. Retrieved 1209:the original 1199: 1164: 1160: 1150: 1125: 1121: 1108: 1094:cite journal 1077: 1073: 1067: 1056: 1010: 1004: 991: 982: 973: 961: 900: 896: 832: 822: 813:diglycerides 802: 793:theophylline 781:diproqualone 778: 771: 768: 710: 695: 659: 658: 555: 506: 443: 390:1.1143 g/cm 66:Identifiers 48:Other names 897:Merck Index 870:Glycidamide 717:isocyanates 521:median dose 507:Lethal dose 497:Flash point 377:Appearance 330:Properties 165:100.008.300 127:CHEBI:30966 1380:Categories 1274:. Hüthig. 1215:2006-10-20 988:"Glycidol" 881:References 839:has set a 799:Occurrence 789:dyphylline 785:alkylation 365:Molar mass 231:S54CF1DV9A 138:ChemSpider 94:3D model ( 73:CAS Number 1183:1541-4337 422:miscible 17:Glycidol 1386:Epoxides 1348:26196761 1312:26713458 1240:July 14, 1191:33371535 1142:26196761 998:(NIOSH). 929:(NIOSH). 854:See also 713:phosgene 660:Glycidol 598:150 ppm 444:NFPA 704 437:Hazards 83:556-52-5 50:Glycidol 953:of the 949:in the 947:Record 923:"#0303" 761:CH(O)CH 753:CH(O)CH 740:CH(O)CH 732:+ COCl 728:CH(O)CH 683:alcohol 679:epoxide 641:what is 639: ( 386:Density 321:OCC1OC1 198:PubChem 1346:  1310:  1278:  1189:  1181:  1140:  1080:: 80. 1025:  819:Safety 744:+ HCl 662:is an 636:verify 633:  606:(SDS) 370:74.079 314:SMILES 186:C10920 31:Names 1324:(PDF) 1118:(PDF) 672:CHOCH 556:NIOSH 279:InChI 211:11164 147:10691 118:ChEBI 96:JSmol 1344:PMID 1308:PMID 1276:ISBN 1242:2019 1187:PMID 1179:ISSN 1138:PMID 1100:link 1023:ISBN 901:4385 811:and 783:(by 749:HOCH 724:HOCH 681:and 668:HOCH 592:IDLH 222:UNII 177:KEGG 1365:doi 1336:doi 1332:115 1300:doi 1296:116 1169:doi 1130:doi 1126:115 1082:doi 1046:doi 1015:doi 795:). 579:REL 566:PEL 248:EPA 201:CID 1382:: 1361:91 1359:. 1342:. 1330:. 1326:. 1306:. 1294:. 1232:. 1185:. 1177:. 1165:16 1163:. 1159:. 1136:. 1124:. 1120:. 1096:}} 1092:{{ 1078:69 1076:. 1037:^ 1021:. 1013:. 994:. 990:. 935:^ 925:. 907:^ 889:^ 719:: 708:. 537:50 535:LC 517:50 515:LD 1371:. 1367:: 1350:. 1338:: 1314:. 1302:: 1284:. 1244:. 1218:. 1193:. 1171:: 1144:. 1132:: 1102:) 1088:. 1084:: 1048:: 1031:. 1017:: 763:2 759:2 755:2 751:2 742:2 738:2 734:2 730:2 726:2 674:2 670:2 631:Y 543:) 539:( 523:) 519:( 485:3 478:2 471:4 358:2 355:O 352:6 349:H 346:3 343:C 250:) 246:( 98:)

Index

Glycidol
Preferred IUPAC name
CAS Number
556-52-5
JSmol
Interactive image
ChEBI
CHEBI:30966
ChemSpider
10691
ECHA InfoCard
100.008.300
Edit this at Wikidata
KEGG
C10920
PubChem
11164
UNII
S54CF1DV9A
CompTox Dashboard
DTXSID4020666
Edit this at Wikidata
InChI
SMILES
Chemical formula
Molar mass
Density
Melting point
Boiling point
Solubility in water

Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.