Introduction：Basic information about CAS 112161-61-2|3-Thiophenesulfonylchloride,2,5-dihydro-,1,1-dioxide(9CI), including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 3-Thiophenesulfonylchloride,2,5-dihydro-,1,1-dioxide(9CI) |
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| CAS Number | 112161-61-2 | Molecular Weight | 216.66300 |
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| Density | 1.78g/cm3 | Boiling Point | 477.9ºC at 760 mmHg |
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| Molecular Formula | C4H5ClO4S2 | Melting Point | / |
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| MSDS | / | Flash Point | 242.8ºC |
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Names
| Name | 1,1-Dioxo-2,5-dihydro-1H-1lambda*6*-thiophene-3-sulfonyl chloride |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.78g/cm3 |
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| Boiling Point | 477.9ºC at 760 mmHg |
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| Molecular Formula | C4H5ClO4S2 |
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| Molecular Weight | 216.66300 |
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| Flash Point | 242.8ºC |
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| Exact Mass | 215.93200 |
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| PSA | 85.04000 |
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| LogP | 2.02890 |
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| Vapour Pressure | 7.79E-09mmHg at 25°C |
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| Index of Refraction | 1.586 |
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| InChIKey | CMQNDSUSUMJBLH-UHFFFAOYSA-N |
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| SMILES | O=S1(=O)CC=C(S(=O)(=O)Cl)C1 |
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Safety Information
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
| 1,1-dioxo-2,5-dihydrothiophene-3-sulfonyl chloride |
