PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Diethylstilbestrol; ((E)-4,4'-(1,2-Diethyl-1,2-ethenediyl)bisphenol) 56-53-1
4.08
4.05
7.01
11.00
4.06
4.04
4.10
4.07
4.13
2.01
Formula Synonyms
C18.H20.O2 DIETHYLSTILBESTROL, (E)-3,4-BIS(4-HYDROXYPHENYL)-3-HEXENE, (E)-4,4^-(1,2-DIETHYL-1,2-ETHENEDIYL)BISPHENOL, (E)-ALPHA, ALPHA'-DIETHYL-4,4'-STILBENEDIOL, (E)-DIETHYLSTILBESTROL, 2,2'-DIETHYL-4,4'-STILBENEDIOL, 3,4'(4,4'-DIHYDROXYPHENYL)HEX-3-ENE, 3,4-BIS(P-HYDROXYPHENYL)-3-HEXENE, 3-HEXENE, 3,4-BIS(P-HYDROXYPHENYL)-, 4,4'-(1,2-DIETHYL-1,2-ETHENEDIYL)BIS-PHENOL, 4,4'-DIHYDROXY-ALPHA,BETA-DIETHYLSTILBENE, 4,4'-DIHYDROXYDIETHYLSTILBENE, 4,4'-STILBENEDIOL, 2,2'-DIETHYL-, 4,4'-STILBENEDIOL, ALPHA, ALPHA'-DIETHYL-, 4,4'-STILBENEDIOL, ALPHA, ALPHA'-DIETHYL-, (E)-, 4,4'-STILBENEDIOL, ALPHA,ALPHA'-DIETHYL-, (E)-, ACNESTROL, AGOSTILBEN, ALPHA,ALPHA'-DIETHYL-(E)-4,4'-STILBENEDIOL, ALPHA,ALPHA'-DIETHYL-4,4'-STILBENEDIOL, ALPHA,ALPHA'-DIETHYLSTILBENEDIOL, ANTIGESTIL, BIO-DES, BUFON, CLIMATERINE, COMESTROL, COMESTROL ESTROBENE, CYREN, CYREN A, DAWE'S DESTROL, DEB, DES, DES (SYNTHETIC ESTROGEN), DESMA, DESTROL, DI-ESTRYL, DIASTYL, DIBESTROL, DIBESTROL '2' PREMIX, DIBESTROL 2 PREMIX, DICORVIN, DIETHYLSTILBESTEROL, DIETHYLSTILBOESTEROL, DISTILBENE, DOMESTROL, DYESTROL, ESTILBEN, ESTILBIN "MCO", ESTILBIN MCO, ESTRIL, ESTROBENE, ESTROGEN, ESTROMENIN, ESTROSYN, FOLLIDIENE, FONATOL, GRAFESTROL, GYNOPHARM, HI-BESTROL, HIBESTROL, IDROESTRIL, ISCOVESCO, MAKAROL, MENOSTILBEEN, MICREST, MICROEST, MILESTROL, NEO-OESTRANOL 1, NEO-OESTRANOL I, NSC-3070, OEKOLP, OESTROGENINE, OESTROL VETAG, OESTROLMENSIL, OESTROMENIN, OESTROMENSYL, OESTROMIENIN, OESTROMON, PABESTROL, PALESTROL, PHENOL, 4,4'-(1,2-DIETHYL-1,2-ETHENEDIYL)BIS-, (E)-, PROTECTONA, RCRA WASTE NUMBER U089, RUMESTROL 1, RUMESTROL 2, SEDESTRAN, SERRAL, SEXOCRETIN, SIBOL, SINTESTROL, STIBILIUM, STIL, STIL-ROL, STILBESTROL, STILBESTROL, DIETHYL-, STILBESTRONE, STILBETIN, STILBOEFRAL, STILBOESTROFORM, STILBOESTROL, STILBOFOLIN, STILBOFOLLIN, STILBOL, STILKAP, SYNESTRIN, SYNTHOESTRIN, SYNTHOFOLIN, SYNTOFOLIN, TAMPOVAGAN STILBOESTROL, TRANS-4,4'-(1,2-DIETHYL-1,2-ETHENEDIYL)BISPHENOL, TRANS-4,4'-DIHYDROXY-ALPHA,BETA-DIETHYLSTILBENE, TRANS-ALPHA,ALPHA'-DIETHYL-4,4'-STILBENEDIOL, TRANS-DIETHYLSTILBESTEROL, TRANS-DIETHYLSTILBESTROL, TRANS-DIETHYLSTILBOESTEROL, TYLOSTERONE, VAGESTROL
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
268.38 S
PAC Values
PAC Values (Original Units: mg/m3)
PAC-1 PAC-2 PAC-3
9 99 590
Converted PAC Values (ppm)
PAC-1 PAC-2 PAC-3
0.82 9.0 54
Technical Basis
No technical basis available
References
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PAC values marked with a subscript "A" correspond to 60-minute AEGL values.
PAC values marked with a subscript "E" correspond to ERPG values.
PAC values marked by * are >= 10% lower explosive limit (LEL) but < 50% LEL.
PAC values marked by ** are > 50% LEL but < 100% LEL.
PAC values marked by *** are >= LEL.