Essential information
Chinese Name: chlorosulfonyl isocyanate
English Name: chlorosolfonyl isocyanate (CSI)
Molecular formula: cncio3s
CAS No.: 1189-71-5
Nature
Appearance and properties: colorless liquid
Boiling point: 107 ° C
Effect
Chemical properties are very active. There are chlorosulfonyl and isocyanate groups in the molecule, both of which are very active functional groups. Carbon and sulfur atoms are the two potential affinities in molecules, which can be attacked by nucleophiles. Epicyclic addition can also occur in n = C part of isocyanate
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