7134-04-5
7134-04-5 structure
- Name: 4-Hydroxy-3-methylbenzenesulfonic acid
- Chemical Name: 3-hydroxy-2-methylbenzenesulfonic acid
- CAS Number: 7134-04-5
- Molecular Formula: C7H8O4S
- Molecular Weight: 188.201
- Catalog: API Respiratory medication Peony
- Create Date: 2018-05-01 08:00:00
- Modify Date: 2024-01-04 11:31:37
| Name | 3-hydroxy-2-methylbenzenesulfonic acid |
|---|---|
| Synonyms |
o-Kresol-sulfonsaeure-(4)
Benzenesulfonic acid, 4-hydroxy-3-methyl- 4-Hydroxy-3-methylbenzenesulfonic acid 6-hydroxy-toluene-3-sulfonic acid o-Cresolsulfonic acid I09-1242 6-Hydroxy-toluol-3-sulfonsaeure O-Cresol-4-sulfonic acid 3-methyl-4-hydroxysulfonic acid 3-methyl-4-hydroxy-benzenesulfonic acid |
| Density | 1.5±0.1 g/cm3 |
|---|---|
| Molecular Formula | C7H8O4S |
| Molecular Weight | 188.201 |
| Exact Mass | 188.014328 |
| PSA | 82.98000 |
| LogP | -1.21 |
| Index of Refraction | 1.597 |
| Hazard Codes | Xi |
|---|---|
| HS Code | 2904100000 |
|
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7134-04-5 |
| Literature: Chemische Berichte, , vol. 20, p. 3210 Journal fuer Praktische Chemie (Leipzig), , vol. <2> 38, p. 328 Zeitschrift fuer Chemie, , p. 621 |
|
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7134-04-5 |
| Literature: Recueil des Travaux Chimiques des Pays-Bas, , vol. 107, # 6 p. 426 - 430 |
|
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7134-04-5 |
| Literature: Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), , p. 659 - 668 |
|
~%
7134-04-5 |
| Literature: Chemische Berichte, , vol. 20, p. 3210 Zeitschrift fuer Chemie, , p. 621 Journal fuer Praktische Chemie (Leipzig), , vol. <2> 38, p. 328 |
|
~%
7134-04-5 |
| Literature: Bulletin de la Societe Chimique de France, , p. 382 |
| Precursor 2 | |
|---|---|
| DownStream 7 | |
| HS Code | 2904100000 |
|---|---|
| Summary | 2904100000 derivatives containing only sulpho groups, their salts and ethyl esters。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |