2494-79-3
2494-79-3 structure
- Name: 4-chloro-3-chlorosulfonyl-benzoic acid
- Chemical Name: 4-Chloro-3-(chlorosulfonyl)benzoic Acid
- CAS Number: 2494-79-3
- Molecular Formula: C7H4Cl2O4S
- Molecular Weight: 255.075
- Create Date: 2018-06-02 08:00:00
- Modify Date: 2025-08-21 09:32:25
| Name | 4-Chloro-3-(chlorosulfonyl)benzoic Acid |
|---|---|
| Synonyms |
4-chloro-3-chlorosulfonyl-benzoic acid
4-Chloro-3-(chlorosulfonyl)benzoic acid EINECS 219-667-6 MFCD00625723 4-Chloro-3-chlorosulfonylbenzoic acid Benzoic acid, 4-chloro-3-(chlorosulfonyl)- |
| Density | 1.7±0.1 g/cm3 |
|---|---|
| Boiling Point | 432.4±35.0 °C at 760 mmHg |
| Molecular Formula | C7H4Cl2O4S |
| Molecular Weight | 255.075 |
| Flash Point | 215.3±25.9 °C |
| Exact Mass | 253.920731 |
| PSA | 79.82000 |
| LogP | 2.58 |
| Vapour Pressure | 0.0±1.1 mmHg at 25°C |
| Index of Refraction | 1.600 |
| Symbol |
GHS05, GHS07 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H302-H315-H318-H335 |
| Precautionary Statements | P261-P280-P305 + P351 + P338 |
| Hazard Codes | Xn |
| Risk Phrases | 22-37/38-41 |
| Safety Phrases | 26-39 |
| RIDADR | NONH for all modes of transport |
| HS Code | 2916399090 |
| Precursor 4 | |
|---|---|
| DownStream 10 | |
![3-[(TERT-BUTYLAMINO)SULFONYL]-4-CHLOROBENZOIC ACID structure](https://image.chemsrc.com/caspic/351/59815-50-8.png)
| 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% |