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Home/Compounds/Other/Mustard gas
C4H8Cl2S
159.08 g/mol
OtherDanger

Mustard gas

CAS505-60-2EC684-527-7
Category
Other
Compound Class
Halocarbon
Primary Use
chemical warfare agent

Sulfur mustard, commonly known as mustard gas, is a thick liquid at room temperature that solidifies at 58 °F. It is a chemical warfare agent used as a vesicant, notably during World War I and the Iran-Iraq war, and is heavier than air as a vapor.

chemical warfare agentvesicant chemical warfare agent

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Safety Reference

Corrosive
Corrosive
Toxic
Toxic
Harmful
Harmful
Health Hazard
Health Hazard
Danger
H300Fatal if swallowed
H310Fatal in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H330Fatal if inhaled
H335May cause respiratory irritation
H314Causes severe skin burns and eye damage
H318Causes serious eye damage
H340May cause genetic defects
H350May cause cancer
H360May damage fertility or the unborn child
H370Causes damage to organs
H372Causes damage to organs through prolonged or repeated exposure
Identifiers
IUPAC Name

1-chloro-2-(2-chloroethylsulfanyl)ethane

InChIKey

QKSKPIVNLNLAAV-UHFFFAOYSA-N

SMILES

C(CCl)SCCCl

Synonyms (60)
  • 1,1'-Thiobis(2-chloroethane)
  • 2,2'-Dichlorodiethyl sulfide
  • 2,2'-Dichlorodiethyl sulphide
  • 2,2'-Dichloroethyl sulfide
  • 2,2'-Dichloroethyl sulphide
  • 2-chloroethylsulphide
  • Agent THD
  • Agent hd
  • Bis(2-chloroethyl) sulfide
  • Bis(2-chloroethyl)sulphide
  • Bis(beta-chloroethyl)sulfide
  • Bis(beta-chloroethyl)sulphide
  • Di-2-chloroethyl sulfide
  • Di-2-chloroethyl sulphide
  • Dichlorodiethyl sulfide
  • Dichlorodiethylsulphide
  • Dichloroethyl sulfide
  • Distilled mustard
  • Gas, Mustard
  • Gelbkreuz
  • Gelbkreuz [Czech]
  • Iprit
  • Kampfstoff ''lost''
  • Kampstoff lost
  • Lost
  • Mustard
  • Mustard HD
  • Mustard gas
  • Mustard vapor
  • Mustard, sulfur
  • Psoriasin
  • S Mustard
  • S-Lost
  • S-yperite
  • SULFUR MUSTARD HD
  • Schwefel-lost
  • Senfgas
  • Sulfide, Di-2-chloroethyl
  • Sulfide, Dichlorodiethyl
  • Sulfide, bis(2-chloroethyl)
  • Sulfur mustard
  • Sulfur mustard gas
  • Sulphur mustard
  • Sulphur mustard gas
  • Yellow cross gas
  • Yellow cross liquid
  • Yperite
  • bis(2-chloroethyl)sulfane