Chlorosulfonylisocyanate with CAS 1189-71-5

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.

CAS: 1189-71-5
MF: CClNO3S
Purity: 99%
Chlorosulfonylisocyanate with CAS 1189-71-5
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1.Quick details of  Chlorosulfonylisocyanate with CAS 1189-71-5

CAS No.:1189-71-5
Other Names:Chlorosulfonyl isocyanate
MF:CClNO3S
EINECS No.:214-715-2
Place of Origin:China
Type:Syntheses Material Intermediates
Purity:98%min
Appearance:colorless liquid
Product name:Chlorosulfonyl isocyanate
CAS:1189-71-5
Color:colorless
Molecular Weight:141.53
Form:liquid
Assay:98%min

2.Description of  Chlorosulfonylisocyanate with CAS 1189-71-5

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

3.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

4.Packing 

200kgs/drum, 16tons/20’container

250kgs/drum,20tons/20’container

Chlorosulfonylisocyanate with CAS 1189-71-5
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