Introduction：Basic information about CAS 423768-46-1|methyl 5-chlorosulfonyl-4-methylthiophene-2-carboxylate, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | methyl 5-chlorosulfonyl-4-methylthiophene-2-carboxylate |
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| CAS Number | 423768-46-1 | Molecular Weight | 254.71100 |
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| Density | 1.5g/cm3 | Boiling Point | 38-40ºC |
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| Molecular Formula | C7H7ClO4S2 | Melting Point | 38.1ºC |
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| MSDS | / | Flash Point | 185.9ºC |
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Names
| Name | methyl 5-chlorosulfonyl-4-methylthiophene-2-carboxylate |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.5g/cm3 |
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| Boiling Point | 38-40ºC |
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| Melting Point | 38.1ºC |
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| Molecular Formula | C7H7ClO4S2 |
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| Molecular Weight | 254.71100 |
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| Flash Point | 185.9ºC |
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| Exact Mass | 253.94700 |
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| PSA | 97.06000 |
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| LogP | 2.85140 |
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| Index of Refraction | 1.552 |
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| InChIKey | YWBXGHFHMHUSKH-UHFFFAOYSA-N |
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| SMILES | COC(=O)c1cc(C)c(S(=O)(=O)Cl)s1 |
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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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| RIDADR | UN 3261 |
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| HS Code | 2934999090 |
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Customs
| HS Code | 2934999090 |
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| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| Methyl 5-(Chlorosulfonyl)-4-methylthiophene-2-carboxylate |
| 5-chlorosulfonyl-4-methyl-thiophene-2-carboxylic acid methyl ester |
| methyl-5-(chlorosulfonyl)-4-methyl-2-thiophenecarboxylate |
