| Identification | ||
| Name | Chlorosulfonyl isocyanate | |
| Synonyms | N-Carbonylsulfamyl chloride; CSI | |
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| Molecular Structure |
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| Molecular Formula | CClNO3S | |
| Molecular Weight | 141.53 | |
| CAS Registry Number | 1189-71-5 | |
| EINECS | 214-715-2 | |
| Properties | ||
| Density | 1.626 | |
| Melting point | -44 ºC | |
| Boiling point | 106 ºC | |
| Refractive index | 1.445-1.449 | |
| Water solubility | reacts violently exothermic | |