124-63-0 Methanesulfonyl chloride

product Name Methanesulfonyl chloride Synonyms Mesyl chloride; Methylsulfonyl chloride; Methanesulfonic acid chloride; Methanesulphonyl chloride Molecular Formula CH3O2SCl Molecular Weight 114.5513 InChI InChI=1/CH3ClO2S/c1-5(2,3)4/h1H3 CAS Registry Number 124-63-0 EINECS 204-706-1 Molecular Structure Density 1.478g/cm3 Melting point -33℃ Boiling point 160.7°C at 760 mmHg Refractive index 1.437 Flash point 42.2°C Vapour Pressur 3.07mmHg at 25°C Hazard Symbols  C:Corrosive; Risk Codes R22:; R35:; Safety Description S25:; S36/37/39:; S45:;