51904-91-7
51904-91-7 structure
- Name: 5-Chlorosulfonyl-2-Methoxybenzoic Acid
- Chemical Name: 5-Chlorosulfonyl-2-Methoxybenzoic Acid
- CAS Number: 51904-91-7
- Molecular Formula: C8H7ClO5S
- Molecular Weight: 250.65600
- Create Date: 2018-08-30 17:08:21
- Modify Date: 2025-08-26 01:07:32
| Name | 5-Chlorosulfonyl-2-Methoxybenzoic Acid |
|---|---|
| Synonyms |
5-Chlorosulfonyl-2-methoxybenzoic acid
EINECS 257-507-7 |
| Density | 1.541g/cm3 |
|---|---|
| Boiling Point | 441.8ºC at 760 mmHg |
| Molecular Formula | C8H7ClO5S |
| Molecular Weight | 250.65600 |
| Flash Point | 221ºC |
| Exact Mass | 249.97000 |
| PSA | 89.05000 |
| LogP | 2.40170 |
| Index of Refraction | 1.565 |
| HS Code | 2918990090 |
|---|
|
~84%
51904-91-7 |
| Literature: PHARMACIA and UPJOHN COMPANY Patent: WO2004/18414 A2, 2004 ; Location in patent: Page 134 ; |
|
~%
51904-91-7 |
| Literature: Science Union et Cie Patent: US3972994 A1, 1976 ; |
| Precursor 2 | |
|---|---|
| DownStream 6 | |
![3,3'-dithiobis[6-methoxybenzoic] acid structure](https://image.chemsrc.com/caspic/474/71993-03-8.png)
| HS Code | 2918990090 |
|---|---|
| Summary | 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |