22356-80-5
22356-80-5 structure
- Name: 2-hydroxy-4-methylbenzenesulphonic acid
- Chemical Name: 2-hydroxy-4-methylbenzenesulfonic acid
- CAS Number: 22356-80-5
- Molecular Formula: C7H8O4S
- Molecular Weight: 188.20100
- Catalog: API Respiratory medication Peony
- Create Date: 2018-06-30 11:37:21
- Modify Date: 2025-08-26 21:04:18
| Name | 2-hydroxy-4-methylbenzenesulfonic acid |
|---|---|
| Synonyms |
p-toluenesulfonic acid hydrate
p-Toluenesulfonic acid,2-hydroxy 3-Hydroxy-toluol-4-sulfonsaeure 4-methylbenzenesulfonic acid hydrate 2-Hydroxy-toluol-4-sulfonsaeure 2-hydroxy-toluene-4-sulfonic acid EINECS 244-933-3 2-Hydroxy-4-methylbenzenesulphonic acid |
| Density | 1.482g/cm3 |
|---|---|
| Molecular Formula | C7H8O4S |
| Molecular Weight | 188.20100 |
| Exact Mass | 188.01400 |
| PSA | 82.98000 |
| LogP | 2.02810 |
| Index of Refraction | 1.597 |
| HS Code | 2908999090 |
|---|
|
~%
22356-80-5 |
| Literature: Haworth; Lapworth Journal of the Chemical Society, 1924 , vol. 125, p. 1304 Journal of the Chemical Society, 1923 , vol. 123, p. 2991 |
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~%
22356-80-5 |
| Literature: Sharma; Chand, Tek Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1997 , vol. 36, # 7 p. 553 - 556 |
|
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22356-80-5 |
| Literature: Zehenter Monatshefte fuer Chemie, 1919 , vol. 40, p. 377 Full Text View citing articles Show Details Zehenter; Bohunek; Nowotny Journal fuer Praktische Chemie (Leipzig), 1929 , vol. <2> 121, p. 226 Anm. 1 |
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22356-80-5 |
| Literature: Haworth; Lapworth Journal of the Chemical Society, 1924 , vol. 125, p. 1304 Journal of the Chemical Society, 1923 , vol. 123, p. 2991 |
| Precursor 2 | |
|---|---|
| DownStream 4 | |
| HS Code | 2908999090 |
|---|---|
| Summary | 2908999090 halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |