Sulfur mustard  From Wikipedia, the free encyclopedia Jump to:
navigation, search Victim with mustard gas burns, in World War I
Sulfur mustard (HD) Sulfur Mustard  Sulfur Mustard  Systematic
name Bis (2-chloroethyl) sulfide Other names Iprit Kampfstoff
"Lost" Mustard gas Yellow Cross Liquid Molecular formula
C4H8Cl2S Molar mass 159 g/mol Appearance Colorless if pure.
Normally ranges from pale yellow to dark brown. Slight garlic
type odor. CAS numbers [505-60-2] Density and phase 1.27 g/ml,
liquid Solubility in water Negligible Melting point 14.4 °C
Boiling point 217 °C (decomposes) Vapor pressure 0.11 mmHg @ 25
°C MSDS External MSDS Main hazards Vesicant NFPA 704  NFPA
704.svg  0.003 mg/m3 Flash point 105 °C Related compounds
Related compounds Nitrogen mustard Except where noted otherwise,
data are given for Infobox disclaimer and references  Sulfur
mustard is a chemical compound. It can be used for chemical
warfare. Most sulfur mustards are squishy liquids with no color
and no smell when they are at room tem