6668-56-0
6668-56-0 structure
- Name: 4-Fluoro-3-nitrobenzenesulfonyl chloride
- Chemical Name: 4-Fluoro-3-nitrobenzenesulfonyl chloride
- CAS Number: 6668-56-0
- Molecular Formula: C6H3ClFNO4S
- Molecular Weight: 239.609
- Create Date: 2018-08-12 19:04:30
- Modify Date: 2025-08-25 11:55:30
| Name | 4-Fluoro-3-nitrobenzenesulfonyl chloride |
|---|---|
| Synonyms |
chloro(4-fluoro-3-nitrophenyl)sulfone
4-Fluoro-3-nitrobenzenesulfonyl chloride 4-Fluoro-3-nitrobenzenesulphonyl chloride 4-fluoro-3-nitrobenzene-1-sulfonyl chloride Benzenesulfonyl chloride, 4-fluoro-3-nitro- 4-fluoro-3-nitrophenylsulfonyl chloride 3-nitro-4-fluorobenzenesulfonyl chloride |
| Density | 1.7±0.1 g/cm3 |
|---|---|
| Boiling Point | 362.9±27.0 °C at 760 mmHg |
| Molecular Formula | C6H3ClFNO4S |
| Molecular Weight | 239.609 |
| Flash Point | 173.3±23.7 °C |
| Exact Mass | 238.945526 |
| PSA | 88.34000 |
| LogP | 2.21 |
| Vapour Pressure | 0.0±0.8 mmHg at 25°C |
| Index of Refraction | 1.569 |
| Hazard Codes | C |
|---|---|
| HS Code | 2904909090 |
|
~99%
6668-56-0 |
| Literature: PURDUE RESEARCH FOUNDATION; MITSUYA, Hiroaki; KOH, Yasuhiro Patent: WO2008/133734 A2, 2008 ; Location in patent: Page/Page column 39 ; WO 2008/133734 A2 |
| Precursor 1 | |
|---|---|
| DownStream 2 | |
![4-[[4-(dimethylamino)-1-phenylsulfanylbutan-2-yl]amino]-3-nitrobenzenesulfonamide structure](https://image.chemsrc.com/caspic/374/406233-35-0.png)
| HS Code | 2904909090 |
|---|---|
| Summary | HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |