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23050 Sigma-Aldrich

2-Chloroethyl methyl sulfide

purum, ≥97.0% (GC)

Synonym: 2-(Methylthio)ethyl chloride, Hemisulfur mustard

  • CAS Number 542-81-4

  • Linear Formula ClCH2CH2SCH3

  • Molecular Weight 110.61

  •  Beilstein Registry Number 1731033

  •  EC Number 208-828-6

  •  MDL number MFCD00000978

  •  PubChem Substance ID 24853809

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Properties

Related Categories Building Blocks, Chemical Synthesis, Organic Building Blocks, Sulfides/Disulfides, Sulfur Compounds More...
InChI Key   MYFKLQFBFSHBPA-UHFFFAOYSA-N
grade   purum
assay   ≥97.0% (GC)
refractive index   n20/D 1.496(lit.)
  n20/D 1.496
bp   55-56 °C/30 mmHg(lit.)
density   1.11 g/mL at 25 °C(lit.)
storage temp.   2-8°C

Description

Caution

may discolor to greenish-yellow on storage

Other Notes

Same product — same quality — now Sigma-Aldrich brand

Price and Availability

Safety & Documentation

Safety Information

Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 2929 3(6.1) / PGII
WGK Germany 
3
Flash Point(F) 
107.6 °F
Flash Point(C) 
42 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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242632 2-Chloroethyl methyl sulfide, 97%

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