| Identification | |
| Name: | Chlorosulfonyl isocyanate |
| Synonyms: | CSI; chlorosulphonyl isocyanate; CHLOROSULFONYL ISOCYANATE (CSI) |
| CAS: | 1189-71-5 |
| EINECS: | 214-715-2 |
| Molecular Formula: | CClNO3S |
| Molecular Weight: | 141.53 |
| InChI: | InChI=1/CClNO3S/c2-7(5,6)3-1-4 |
| Molecular Structure: |  |
| Properties | |
| Transport: | UN 3265 |
| Density: | 1.626 |
| Stability: | Stable under normal temperatures and pressures. Fuming liquid. |
| Refractive index: | 1.445-1.449 |
| Water Solubility: | reacts violently exothermic |
| Solubility: | reacts violently exothermic in water |
| Appearance: | Clear liquid |
| Specification: |
?Chlorosulfonyl isocyanate (CAS NO.1189-71-5) is also named as isocyanatosulfuryl chloride?; N-Chlorosulfonyl isocyanate ; Sulfurisocyanatidoyl chloride ; Sulfuryl chloride isocyanate .?Chlorosulfonyl isocyanate (CAS NO.1189-71-5) is clear liquid. |
| Packinggroup: | II |
| HS Code: | 28510080 |
| Usage: | 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 |
| Safety Data | |
| Hazard Symbols |
C:Corrosive
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