Introduction：Basic information about CAS 166964-33-6|5-Chloro-3-methylbenzo[b]thiophene-2-sulfonyl chloride, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 5-Chloro-3-methylbenzo[b]thiophene-2-sulfonyl chloride |
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| CAS Number | 166964-33-6 | Molecular Weight | 281.179 |
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| Density | 1.6±0.1 g/cm3 | Boiling Point | 414.0±45.0 °C at 760 mmHg |
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| Molecular Formula | C9H6Cl2O2S2 | Melting Point | 153 °C |
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| MSDS | / | Flash Point | 204.2±28.7 °C |
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Names
| Name | 5-Chloro-3-methylbenzo[b]thiophene-2-sulfonyl chloride |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.6±0.1 g/cm3 |
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| Boiling Point | 414.0±45.0 °C at 760 mmHg |
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| Melting Point | 153 °C |
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| Molecular Formula | C9H6Cl2O2S2 |
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| Molecular Weight | 281.179 |
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| Flash Point | 204.2±28.7 °C |
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| Exact Mass | 279.918640 |
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| PSA | 70.76000 |
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| LogP | 5.12 |
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| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
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| Index of Refraction | 1.658 |
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| InChIKey | JLTUANWNGKWRQO-UHFFFAOYSA-N |
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| SMILES | Cc1c(S(=O)(=O)Cl)sc2ccc(Cl)cc12 |
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Safety Information
| Hazard Codes | C |
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| Risk Phrases | R34 |
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| Safety Phrases | S26-S36/37/39-S45 |
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| RIDADR | 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
| Benzo[b]thiophene-2-sulfonyl chloride, 5-chloro-3-methyl- |
| 5-Chloro-3-methyl-1-benzothiophene-2-sulfonyl chloride |
| 5-Chloro-3-methylbenzo[b]thiophene-2-sulfonyl chloride |
| MFCD00173797 |
