PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Chloroform 67-66-3 1888
15.01
4.01
11.01
4.08
7.01
8.00
7.00
4.02
4.09
4.06
Formula Synonyms
CHCl3 CHLOROFORM, CHLOROFORME (DOT FRENCH), CLOROFORMO (DOT SPANISH), FORMYL TRICHLORIDE, FREON 20, HCC 20, METHANE TRICHLORIDE, METHANE, TRICHLORO-, METHENYL CHLORIDE, METHENYL TRICHLORIDE, METHYL TRICHLORIDE, NCI-C02686, NCI-CO2686, R 20, R 20 (REFRIGERANT), R 20(REFRIGERANT), R-20, RCRA WASTE NUMBER U044, TCM, TRICHLOROFORM, TRICHLOROMETHANE, UN 1888
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
119.38 L -63.41 61.17 75 4.3 1.4788
PAC Values
PAC Values (Original Units: ppm)
PAC-1 PAC-2 PAC-3
2 64ₐ 3200ₐ
Converted PAC Values (mg/m3)
PAC-1 PAC-2 PAC-3
9.8 310 16000
Technical Basis
No technical basis available
References
Search Again
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.