Basic information
- CAS
172672-28-5- Standard SMILES
ClCCSCCCl.ClCCSCCOCCSCCCl- InChIKey
NGNKKCMDHYWEDP-UHFFFAOYSA-N- Molecular formula
- C12H24Cl4OS3
- Average molar mass
- 422.3 g/mol
- Monoisotopic mass
- 419.97434
Names & identifiers
- Preferred name
- HT (chemical warfare agent)
- IUPAC
- 1-chloro-2-(2-chloroethylsulfanyl)ethane;1-(2-chloroethylsulfanyl)-2-[2-(2-chloroethylsulfanyl)ethoxy]ethane
Names & synonyms
Mustard/TSulfur mustard agent HTHT (chemical warfare agent)172672-28-5DTXSID60169369Ethane, 1,1'-thiobis(2-chloro-, mixted with 1,1'-oxybis(2-((2-chloroethyl)thio)ethaneEthane, 1,1'-oxybis(2-((2-chloroethyl)thio), mixt with 1,1'-thiobis(2-chloroethane)RefChem:347845DTXCID9091860SCHEMBL51550421-Chloro-2-[(2-{2-[(2-chloroethyl)sulfanyl]ethoxy}ethyl)sulfanyl]ethane--1-chloro-2-[(2-chloroethyl)sulfanyl]ethane (1/1)
Database identifiers
- CAS
172672-28-5- PubChem CID
- 65583
- DTXSID
DTXSID60169369
Properties
Computed structural properties
- Topological polar surface area
- 85.1 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 4
- Rotatable bonds
- 14
- Heavy atoms
- 20
- Formal charge
- 0
- Complexity
- 115
Experimental & physicochemical properties
Chemical ClassesToxic Gases & Vapors -> Chemical Weapons
Physical DescriptionOdorless white to yellowish or grayish powder. [CAMEO]
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
Hazard information
Hazards Summary
Sulfur mustard freezes at 57 degrees F. It is often mixed with a substance to lower its freezing point to make it easier to disperse. The mixture is referred to as HT. HT is also used to refer to mustard containing small amounts of newer thickening agents. [USAMRICD] See Bis(2-chloroethyl)sulfide.
Toxicology
Adverse EffectsDermatotoxin - Skin burns.
Chemistry & industry
Uses & manufacturing
UsesChemical warfare agent. [ChemIDplus]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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