64900-65-8
64900-65-8 structure
- Name: 2-chlorobenzenesulfonyl isocyanate
- Chemical Name: 2-chloro-N-(oxomethylidene)benzenesulfonamide
- CAS Number: 64900-65-8
- Molecular Formula: C7H4ClNO3S
- Molecular Weight: 217.63000
- Catalog: Chemical pesticide herbicide Sulfonylurea herbicide
- Create Date: 2018-07-13 18:09:14
- Modify Date: 2024-01-02 16:20:14
| Name | 2-chloro-N-(oxomethylidene)benzenesulfonamide |
|---|---|
| Synonyms |
1-chloro-2-isocyanatosulfonylbenzene
MFCD00037078 chlorophenylsulfonyl isocyanate o-chlorobenzenesulfonyl isocyanate 2-chlorophenylsulfonyl isocyanate 2-Chlorobenzenesulfonl isocyanate 2-chloro-benzenesulfonyl isocyanate 2-chlorophenylsulphonyl isocyanate |
| Density | 1.484 g/mL at 25 °C(lit.) |
|---|---|
| Boiling Point | 285 °C(lit.) |
| Molecular Formula | C7H4ClNO3S |
| Molecular Weight | 217.63000 |
| Flash Point | >230 °F |
| Exact Mass | 216.96000 |
| PSA | 71.95000 |
| LogP | 2.44530 |
| Index of Refraction | n20/D 1.559(lit.) |
| Storage condition | 2-8℃ |
| Symbol |
GHS05 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H314 |
| Precautionary Statements | P280-P305 + P351 + P338-P310 |
| Personal Protective Equipment | Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | C: Corrosive; |
| Risk Phrases | R34 |
| Safety Phrases | S26-S27-S36/37/39 |
| RIDADR | UN 3265 8/PG 1 |
| WGK Germany | 3 |
| HS Code | 2929109000 |
|
~90%
64900-65-8 |
| Literature: E. I. Du Pont de Nemours and Company Patent: US4379769 A1, 1983 ; |
|
~%
64900-65-8 |
| Literature: Angewandte Chemie, , vol. 102, # 10 p. 1168 - 1169 |
|
~%
64900-65-8 |
| Literature: Chemische Berichte, , vol. 124, # 9 p. 1997 - 2000 |
| Precursor 7 | |
|---|---|
| DownStream 2 | |
| HS Code | 2929109000 |
|---|---|
| Summary | 2929109000. other isocyanates. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |