CAS Number1189-71-5
SynonymsSulfurisocyanatidic chloride; N-Carbonylsulfamyl chloride,CSI; WSGNCO; N-(oxomethylidene)sulfamoyl chloride; Chlorosulfonylisocyanate; N-Chlorosulfonyl isocyanate; Isocyanatosulfuryl chloride; chlorosulphonyl isocyanate; Sulfurisocyanatidoyl chloride; EINECS 214-715-2; MFCD00011608; CHLOROSULPHONYLISOCYANATE; Chlorosulfonyl isocyanate; Sulfuryl chloride isocyanate
Molecular FormulaClSO2NCO
Molecular Weight141.53
Purity98%
Density1.8±0.1 g/cm3
Boiling Point107 °C (lit.)
Melting Point−44 °C (lit.)
Appearanceliquid
EINECS214-715-2
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 1189-71-5 |
| Catalog No. | 2A-9007397 |
| Chinese Name | 氯磺酰异氰酸酯 |
| Synonyms | Sulfurisocyanatidic chloride; N-Carbonylsulfamyl chloride,CSI; WSGNCO; N-(oxomethylidene)sulfamoyl chloride; Chlorosulfonylisocyanate; N-Chlorosulfonyl isocyanate; Isocyanatosulfuryl chloride; chlorosulphonyl isocyanate; Sulfurisocyanatidoyl chloride; EINECS 214-715-2; MFCD00011608; CHLOROSULPHONYLISOCYANATE; Chlorosulfonyl isocyanate; Sulfuryl chloride isocyanate |
| Molecular Formula | ClSO2NCO |
| Molecular Weight | 141.53 |
| Purity | 98 |
| Density | 1.8±0.1 g/cm3 |
| Boiling Point | 107 °C (lit.) |
| Melting Point | −44 °C (lit.) |
| Appearance | liquid |
| Water Solubility | reacts violently exothermic |
| Storage Condition | Sealed, stored at 0-6ºC |
| Packaging | II |
| EINECS | 214-715-2 |
| HTC | 2929109000 |
| UN(IATA) | UN 3265 |
| PubChem ID | 24848531 |
| MDL Number | MFCD00011608 |
| SMILES | ClS(=O)(=O)N=C=O |
| InChI | 1S/CClNO3S/c2-7(5,6)3-1-4 |
| InChI Key | WRJWRGBVPUUDLA-UHFFFAOYSA-N |
| Beilstein/REAXYS | 1237247 |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| Hazard Symbols | 8 |
| Risk Codes | R14;R20/22;R34;R42 |
| Safety Description | S23;S26;S36/37/39;S45 |
| MSDS | msds/7397_1_1189_71_5.pdf |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 30.0% |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Danger Regulations: 3265 International Maritime Danger Regulations: 3265 International Air Transport Danger Regulations: 3265 14.2 United Nations shipping name European Land Transport Dangerous Regulations: CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S. (Chlorosulphonyl isocyanate) IMDG Code: CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S. (Chlorosulphonyl isocyanate) International air transport hazard regulations: Corrosive liquid, acidic, organic, n.o.s. (Chlorosulphonyl isocyanate) 14.3 Transport hazard categories European Dangerous Regulations for land transport: 8 International Dangerous Regulations for sea transport: 8 International Dangerous Regulations for air transport: 8 14.4 Package group European Dangerous Regulations for land transport: II International Dangerous Regulations for sea transport: II International Dangerous Regulations for air transport: II 14.5 Environmental hazards European Land Transport Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special reminder to users No data available |
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