PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Epichlorohydrin 106-89-8 2023
14.01
4.01
11.01
14.02
4.08
4.05
7.01
8.00
7.00
11.00
Formula Synonyms
C3H5ClO 1-CHLORO-2,3-EPOXYPROPANE, (.+-.)-EPICHLOROHYDRIN, (CHLOROMETHYL)ETHYLENE OXIDE, (CHLOROMETHYL)OXIRANE, (DL)-ALPHA-EPICHLOROHYDRIN, (RS)-EPICHLORHYDRIN, 1,2-EPOXY-3-CHLOROPROPANE, 1-CLORO-2,3-EPOXIPROPANO (DOT SPANISH), 2,3-EPOXYPROPYL CHLORIDE, 2-(CHLOROMETHYL)OXIRANE, 2-CHLOROPROPYLENE OXIDE, 3-CHLORO-1, 2-PROPYLENE OXIDE, 3-CHLORO-1,2-EPOXYPROPANE, 3-CHLORO-1,2-PROPYLENE OXIDE, 3-CHLOROPROPENE-1,2-OXIDE, 3-CHLOROPROPYLENE OXIDE, ALPHA-EPICHLOROHYDRIN, ALPHA-EPICHOROHYDRIN, CHLORO-1 ÉPOXY-2,3 PROPANE (DOT FRENCH), CHLOROHYDRINS, CHLOROMETHYLOXIRANE, CHLOROPROPYLENE OXIDE, CRUDE EPICHLOROHYDRIN, DL-ALPHA-EPICHLOROHYDRIN, ECH, EPICHLORHYDRIN, ÉPICHLORHYDRINE (DOT FRENCH), EPICHLOROHYDRIN, EPICHLOROPHYDRIN, EPICLORHIDRINA (DOT SPANISH), GAMMA-CHLOROPROPYLENE OXIDE, GLYCEROL EPICHLORHYDRIN, GLYCEROL EPICHLOROHYDRIN, GLYCIDYL CHLORIDE, J 006, NCI-CO7001, OXIRANE, (CHLOROMETHYL)-, OXIRANE, 2-(CHLOROMETHYL), OXIRANE,(CHLOROMETHYL)-, PROPANE, 1-CHLORO-2,3-EPOXY-, RCRA WASTE NUMBER U041, SKEKHG, UN 2023
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
92.53 L -25.6 117.9 16.4 25 1.175 38000
PAC Values
PAC Values (Original Units: ppm)
PAC-1 PAC-2 PAC-3
1.7ₐ 24ₐ 72ₐ
Converted PAC Values (mg/m3)
PAC-1 PAC-2 PAC-3
6.4 91 270
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.