Introduction：Basic information about CAS 499785-48-7|5-chloro-1,3-dimethylpyrazole-4-sulfonic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 5-chloro-1,3-dimethylpyrazole-4-sulfonic acid |
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| CAS Number | 499785-48-7 | Molecular Weight | 210.63900 |
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| Density | 1.68g/cm3 | Boiling Point | / |
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| Molecular Formula | C5H7ClN2O3S | Melting Point | 308ºC |
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| MSDS | / | Flash Point | / |
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Names
| Name | 5-chloro-1,3-dimethylpyrazole-4-sulfonic acid |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.68g/cm3 |
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| Melting Point | 308ºC |
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| Molecular Formula | C5H7ClN2O3S |
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| Molecular Weight | 210.63900 |
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| Exact Mass | 209.98700 |
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| PSA | 80.57000 |
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| LogP | 1.70940 |
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| Index of Refraction | 1.636 |
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| InChIKey | XSGVEJDBLQQXST-UHFFFAOYSA-N |
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| SMILES | Cc1nn(C)c(Cl)c1S(=O)(=O)O |
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Safety Information
| Hazard Codes | C:Corrosive |
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| Risk Phrases | R34 |
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| Safety Phrases | S26-S36/37/39-S45 |
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| HS Code | 2933199090 |
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Customs
| HS Code | 2933199090 |
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| Summary | 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| 5-Chloro-1,3-dimethyl-1H-pyrazole-4-sulfonic acid |
