CAS Registry Number®
124-63-0
CAS Name
Methanesulfonyl chloride
Molecular Formula
CH3ClO2S
Molecular Mass
114.55
Compound Properties
-
Boiling Point (1)
62 °C @ Press: 18 Torr
-
Melting Point (2)
-32 °C
-
Density (1)
1.4805 g/cm3 @ Temp: 18 °C
Source(s)
- (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)
- (2) International Chemical Safety Cards data were obtained from the National Institute for Occupational Safety and Health (US)
Other Names and Identifiers
InChI
InChI=1S/CH3ClO2S/c1-5(2,3)4/h1H3
InChIKey
InChIKey=QARBMVPHQWIHKH-UHFFFAOYSA-N
SMILES
S(C)(Cl)(=O)=O
Canonical SMILES
O=S(=O)(Cl)C
Other Names for this Substance
- Methanesulfonyl chloride
- Methanesulfonic acid chloride
- Methylsulfonyl chloride
- Chloro methyl sulfone
- Mesyl chloride
- Methyl sulfochloride
- NSC 15039
- Methanesulfochloride
Deleted or Replaced CAS Registry Numbers
2101638-66-6
