Introduction：Basic information about CAS 7134-04-5|4-Hydroxy-3-methylbenzenesulfonic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4-Hydroxy-3-methylbenzenesulfonic acid |
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| CAS Number | 7134-04-5 | Molecular Weight | 188.201 |
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| Density | 1.5±0.1 g/cm3 | Boiling Point | / |
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| Molecular Formula | C7H8O4S | Melting Point | / |
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| MSDS | / | Flash Point | / |
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Names
| Name | 3-hydroxy-2-methylbenzenesulfonic acid |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.5±0.1 g/cm3 |
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| Molecular Formula | C7H8O4S |
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| Molecular Weight | 188.201 |
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| Exact Mass | 188.014328 |
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| PSA | 82.98000 |
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| LogP | -1.21 |
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| Index of Refraction | 1.597 |
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| InChIKey | YCOXCINCKKAZMJ-UHFFFAOYSA-N |
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| SMILES | Cc1cc(S(=O)(=O)O)ccc1O |
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Safety Information
| Hazard Codes | Xi |
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| HS Code | 2904100000 |
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Customs
| HS Code | 2904100000 |
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| 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% |
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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 |
