PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Bis(2-chloroethyl)sulfide; (HD; Sulfur mustard) 505-60-2 1955
14.01
4.01
11.01
14.02
4.05
8.00
7.00
11.00
4.02
4.06
Formula Synonyms
C4H8Cl2S MUSTARD GAS, 1,1^-THIOBIS(2-CHLOROETHANE), 1-CHLORO-2-(BETA-CHLOROETHYLTHIO)ETHANE, 2,2'-DICHLORODIETHYL SULFIDE, 2,2'-DICHLORODIETHYL SULPHIDE, 2,2'-DICHLOROETHYL SULFIDE, 2,2'-DICHLOROETHYL SULPHIDE, AGENT HD, BETA, BETA'-DICHLOROETHYL SULFIDE, BETA, BETA'-DICHLOROETHYL SULPHIDE, BETA,BETA'-DICHLORODIETHYL SULFIDE, BETA,BETA'-DICHLOROETHYL SULFIDE, BETA,BETA-DICHLOR-ETHYL-SULPHIDE, BETA-CHLOROETHYLISOBUTYL SULFIDE, BIS(2-CHLOROETHYL) SULFIDE, BIS(2-CHLOROETHYL) SULPHIDE, BIS(BETA-CHLOROETHYL) SULFIDE, BIS(BETA-CHLOROETHYL) SULPHIDE, DI-2-CHLOROETHYL SULFIDE, DI-2-CHLOROETHYL SULPHIDE, DISTILLED MUSTARD, ETHANE, 1,1'-THIOBIS(2-CHLORO-, ETHANE, 1,1'-THIOBIS[2-CHLORO-, H, HD, HD (CHEMICAL WARFARE AGENT), IPRIT, KAMPFSTOFF "LOST", KAMPSTOFF LOST, MUSTARD, MUSTARD HD, MUSTARD VAPOR, MUSTARD, SULFUR, S MUSTARD, S-LOST, S-YPERITE, SCHWEFEL-LOST, SENFGAS, SULFIDE, BIS(2-CHLOROETHYL), SULFUR MUSTARD, SULFUR MUSTARD GAS, SULPHUR MUSTARD, SULPHUR MUSTARD GAS, YELLOW CROSS LIQUID, YPERITE
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
159.08 L 0.11 25 1.27 @ 20°C
PAC Values
PAC Values (Original Units: ppm)
PAC-1 PAC-2 PAC-3
0.01ₐ 0.02ₐ 0.32ₐ
Converted PAC Values (mg/m3)
PAC-1 PAC-2 PAC-3
0.065 0.13 2.1
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.