Identification
CAS Number
124-63-0
Name
Methanesulfonyl Chloride
Synonyms
124-63-0 [RN]
204-706-1 [EINECS]
B17EWY1R7Q
chloromethylsulfone
Chlorure de méthanesulfonyle [French] [ACD/IUPAC Name]
Mesyl chloride
Methane sulphonyl chloride
Methanesulfonic acid chloride
Methanesulfonyl chloride [ACD/Index Name] [ACD/IUPAC Name] [Wiki]
Methanesulphonyl chloride
Methansulfonylchlorid [German] [ACD/IUPAC Name]
Methyl sulfonyl chloride
Methylsulfonyl chloride
PB2790000
10438-96-7 [RN]
35668-13-4 [RN]
CH3SO2Cl
Chloro methyl sulfone
Chloromethyl sulfone
EINECS 204-706-1
InChI=1/CH3ClO2S/c1-5(2,3)4/h1H
mesylchloride
METHANE SULFONYL CHLORIDE
methane ; sulfuryl dichloride
METHANE-13C,D3-SULFONYL CHLORIDE
METHANE-D3-SULFONYL CHLORIDE
Methanesulfonyl chloride, 99.5%
Methanesulfonylchloride
Methanesulfuryl chloride
Methyl sulfochloride
ST5214471
UNII :B17EWY1R7Q
UNII-B17EWY1R7Q
SMILES
CS(=O)(=O)Cl
StdInChI
InChI=1S/CH3ClO2S/c1-5(2,3)4/h1H3
StdInChIKey
QARBMVPHQWIHKH-UHFFFAOYSA-N
Molecular Formula
CH3ClO2S
Molecular Weight
114.551
Beilstein Registry Number
506297
EC Number
204-706-1
MDL Number
MFCD00007454
Properties
Appearance
Colorless or buff transparent oily liquid
Melting point
-32℃
Flash point
110℃
Safety Data
Signal Word
Danger
RIDADR
UN 3246 6.1(8) / PGI
WGK Germany
2
RTECS
PB2790000
Specifications and Other Information of Our Methanesulfonyl Chloride CAS 124-63-0
Identification Methods
HNMR, HPLC
Content
≥99.5%
Chroma
≤10(APHA)
Moisture
≤250ppm
Fe
≤10ppm
Pb
≤20ppm
Packing
Net weight 250kg in plastic drum.
Storage
Stored at cool and ventilated place, and avoid touching water.
Productivity
MT scale
Known Application
It is widely used in organic synthesis, dyeing and pharmacy industry. It can be used for catalyst, chlorinating agent, firming agent and stabilizer.