Introduction：Basic information about CAS 31772-42-6|2-chloro-1-(5-methylthiophen-2-yl)ethanone, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2-chloro-1-(5-methylthiophen-2-yl)ethanone |
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| CAS Number | 31772-42-6 | Molecular Weight | 174.64800 |
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| Density | 1.264g/cm3 | Boiling Point | 283.9ºC at 760mmHg |
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| Molecular Formula | C7H7ClOS | Melting Point | / |
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| MSDS | / | Flash Point | 125.5ºC |
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Names
| Name | 2-chloro-1-(5-methylthiophen-2-yl)ethanone |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.264g/cm3 |
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| Boiling Point | 283.9ºC at 760mmHg |
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| Molecular Formula | C7H7ClOS |
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| Molecular Weight | 174.64800 |
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| Flash Point | 125.5ºC |
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| Exact Mass | 173.99100 |
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| PSA | 45.31000 |
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| LogP | 2.47800 |
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| Index of Refraction | 1.555 |
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| InChIKey | IQLSTLPOEOWEOC-UHFFFAOYSA-N |
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| SMILES | Cc1ccc(C(=O)CCl)s1 |
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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
| 2-chloroacetyl-5-methylthiophene |
| chloromethyl 5-methyl-2-thienyl ketone |
