- Nanjing Peptide Biotech Ltd
- China
- Product Name: 3-Chlorosulfonyl-4-fluoro-benzoic acid
- Price: ￥Inquiry/10g ￥Inquiry/100g ￥Inquiry/1kg ￥Inquiry/10kg
- Purity: 98.0%
- Stocking Period: 7 Day
- Contact: jom
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 3-(CHLOROSULFONYL)-4-FLUOROBENZOIC ACID
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
2267-40-5
2267-40-5 structure
- Name: 3-Chlorosulfonyl-4-fluoro-benzoic acid
- Chemical Name: 3-chlorosulfonyl-4-fluorobenzoic acid
- CAS Number: 2267-40-5
- Molecular Formula: C7H4ClFO4S
- Molecular Weight: 238.62100
- Catalog: Organic raw materials Organic fluorine compound Fluorobenzoic acid series
- Create Date: 2018-02-18 08:00:00
- Modify Date: 2024-01-08 18:44:37
| Name | 3-chlorosulfonyl-4-fluorobenzoic acid |
|---|---|
| Synonyms |
3-chlorosulfonyl-4-fluoro-benzoic Acid
4-fluoro-3-chlorosulfonyl-benzoic acid 5-Carboxy-2-fluorobenzenesulphonyl chloride 3-(Chlorosulfonyl)-4-fluorobenzoic acid |
| Density | 1.67g/cm3 |
|---|---|
| Boiling Point | 388.6ºC at 760mmHg |
| Melting Point | 147-148℃ |
| Molecular Formula | C7H4ClFO4S |
| Molecular Weight | 238.62100 |
| Flash Point | 188.8ºC |
| Exact Mass | 237.95000 |
| PSA | 79.82000 |
| LogP | 2.53220 |
| Vapour Pressure | 9.79E-07mmHg at 25°C |
| Index of Refraction | 1.568 |
| Hazard Codes | C |
|---|---|
| RIDADR | 3261.0 |
| HS Code | 2916399090 |
|
~73%
2267-40-5 |
| Literature: Kudos Pharmaceuticals Ltd Patent: US2004/2492 A1, 2004 ; Location in patent: Page/Page column 48-49 ; US 20040002492 A1 |
| Precursor 1 | |
|---|---|
| DownStream 2 | |
| HS Code | 2916399090 |
|---|---|
| Summary | 2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |