Table 2.
CWA | Mr
(Relative Molecular Mass) |
LCt50 Inhal. mg·min/m3 | LD50 p.c. (Liquid) mg·min/m3 | LCt50 p.c. (Vapour) mg·min/m3 |
---|---|---|---|---|
Sulphur mustard/yperite (HD) | 159.1 | 1000 | 1400 | 10,000 |
Nitrogen mustard (HN-3) | 204.5 | 1000 | 1400 | 10,000 |
Lewisite (L, L-1) | 207.3 | 1000 | 1400 | 5000 |
Tabun (GA) | 162.1 | 70 | 1500 | 15,000 |
Sarin (GB) | 140.1 | 35 | 1700 | 12,000 |
Soman (GD) | 182.2 | 35 | 350 | 3000 |
VX | 267.4 | 15 | 5 | 150 |
RVX (R-33) | 267.4 | 15 (?) | 5 (?) | 150 (?) |
HD: bis(2-chloroethyl)sulphide; HN-3: tris(2-chloroethyl)amine; L: dichloro(2-chlorovinyl)arsane; GA: ethyl-(dimethylphosphoramido)cyanidate; GB: isopropyl-methylphosphonofluoridate; GD: (3,3-dimethylbutan-2-yl)-methylphosphonofluoridate; VX: S-[(2-diisopropylamino)ethyl]-O-ethyl-methylphosphonothiolate; S-[(2-diethylamino)ethyl]-O-isobutyl-methylphosphonothiolate.