351003-23-1
351003-23-1 structure
- Name: 5-(Chlorosulfonyl)-2-fluorobenzonitrile
- Chemical Name: 3-cyano-4-fluorobenzenesulfonyl chloride
- CAS Number: 351003-23-1
- Molecular Formula: C7H3ClFNO2S
- Molecular Weight: 219.621
- Catalog: Chemical reagent Organic reagent Acid halide
- Create Date: 2018-09-29 19:58:33
- Modify Date: 2025-08-28 18:11:39
| Name | 3-cyano-4-fluorobenzenesulfonyl chloride |
|---|---|
| Synonyms |
3-Cyano-4-fluorobenzenesulphonyl chloride
MFCD03093760 3-cyano-4-fluorobenzene-1-sulfonyl chloride WSGR DF CCN 5-(Chlorosulfonyl)-2-fluorobenzonitrile 3-Cyano-4-Fluoro-benzenesulfonyl chloride 4-fluoro-3-cyano-benzenesulfonyl chloride 5-(chlorosulfonyl)-2-fluorobenzenecarbonitrile Benzenesulfonyl chloride, 3-cyano-4-fluoro- 3-Cyano-4-fluorobenzenesulfonyl chloride 4-fluoro-3-cyanobenzenesulphonyl chloride |
| Density | 1.6±0.1 g/cm3 |
|---|---|
| Boiling Point | 332.8±27.0 °C at 760 mmHg |
| Melting Point | 67-70 °C(lit.) |
| Molecular Formula | C7H3ClFNO2S |
| Molecular Weight | 219.621 |
| Flash Point | 155.1±23.7 °C |
| Exact Mass | 218.955704 |
| PSA | 66.31000 |
| LogP | 2.04 |
| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
| Index of Refraction | 1.576 |
| Symbol |
GHS05 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H314 |
| Precautionary Statements | P280-P305 + P351 + P338-P310 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges |
| Hazard Codes | C: Corrosive; |
| Risk Phrases | R34 |
| Safety Phrases | S26-S36/37/39-S45 |
| RIDADR | UN 3261 8/PG 2 |
| WGK Germany | 3 |
| Packaging Group | II |
| Hazard Class | 8 |
| HS Code | 2926909090 |
| HS Code | 2926909090 |
|---|---|
| Summary | HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |