Hohhot Guangxin Chemical Trade Co.,Ltd.

    Main products


Methanesulfonyl chloride


  CAS NO 124-63-0
  Structural formula


English name Methanesulfonyl chloride
Alias Mesyl chloride
CAS RN 124-63-0
EINECS No. 204-706-1
Molecular formula CH3ClO2S
Molecular weight 114.54
Specification Appearance: colorless transparent oily liquid
Content: 99.5%
Color number: 30 MAX
Moisture: 200PPM MAX
Iron: 5PPM MAX
Heavy metal: 5PPM MAX
Melting point: -32℃
25℃ viscidity: 1.97CP
Use used as materials of pesticide, drug and other organic synthesizes, and used as fuel chlorinating agent, paint hardening agent and others.
Technical index
Item Parameters
Appearance Colorless transparent oily liquid
Specific gravity 1.48
Boiling point(℃) 164
Flash point(℃) 110
Melting point(℃) -32
Heavy metal 10ppm max
Iron 10ppm max
Water 250ppm max
Purity 99.8%
Packing 250kg plastic drum.