Chlorosulfonylisocyanate with CAS 1189-71-5

CAS:1189-71-5
Molecular Formula:CClNO3S
Molecular Weight:141.53
EINECS:214-715-2
Synonyms:N-Carbonylsulfamyl chloride, CSI; N-(Oxomethylidene)sulfamoyl chloride; N-Chlorosulphonyl isocyanate; [(Chlorosulfonyl)imino]methanone; Chlorosulfonyl isocyanate ,99%; Chlorosulfonyl isocyanate,N-Carbonylsulfamyl chloride, CSI; Chlorosulfonyl isocy; sulfurisocyanatidic chloride

CAS: 1189-71-5
MF: CClNO3S
Purity: 99%
Chlorosulfonylisocyanate with CAS 1189-71-5
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what is of  Chlorosulfonylisocyanate with CAS 1189-71-5?

Chlorosulfonyl isocyanate reacts with hydrocarbon alkenes via stepwise dipolar pathway to give N-chlorosulfonyl-β-lactams.

Specification

Appearance
colorless or yellowish transparent liquid
Purity
99%
Impurity
less than 1%
MP
175-178℃
Water content
≤0.5%
Residue on ignition
≤0.2%

Application

Chlorosulfonyl isocyanate, a highly reactive chemical for chemical synthesis, is used as an intermediate used for production of antibiotics (Cefuroxime, penems), polymers as well as agrochemicals. Product Data Sheet

Packing

Usually packed in 25kg/drum,and also can be do customized package.

Chlorosulfonylisocyanate with  CAS 1189-71-5 pack

Synonyms

N-Carbonylsulfamyl chloride, CSI; N-(Oxomethylidene)sulfamoyl chloride; N-Chlorosulphonyl isocyanate; [(Chlorosulfonyl)imino]methanone; Chlorosulfonyl isocyanate ,99%; Chlorosulfonyl isocyanate,N-Carbonylsulfamyl chloride, CSI; Chlorosulfonyl isocy; sulfurisocyanatidic chloride

Chlorosulfonylisocyanate with CAS 1189-71-5
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