Introduction：Basic information about CAS 40477-61-0|4-bromo-5-ethylthiophene-2-carboxylic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4-bromo-5-ethylthiophene-2-carboxylic acid |
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| CAS Number | 40477-61-0 | Molecular Weight | 235.09800 |
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| Density | 1.673g/cm3 | Boiling Point | 334.5ºC at 760 mmHg |
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| Molecular Formula | C7H7BrO2S | Melting Point | / |
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| MSDS | USA | Flash Point | 156.1ºC |
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Names
| Name | 4-bromo-5-ethylthiophene-2-carboxylic acid |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.673g/cm3 |
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| Boiling Point | 334.5ºC at 760 mmHg |
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| Molecular Formula | C7H7BrO2S |
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| Molecular Weight | 235.09800 |
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| Flash Point | 156.1ºC |
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| Exact Mass | 233.93500 |
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| PSA | 65.54000 |
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| LogP | 2.77120 |
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| Index of Refraction | 1.611 |
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| InChIKey | IRDAEUDNKBRCAE-UHFFFAOYSA-N |
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| SMILES | CCc1sc(C(=O)O)cc1Br |
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Safety Information
| Hazard Codes | Xi |
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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
| 5-Aethyl-4-brom-thiophen-2-carbonsaeure |
| 4-bromo-5-ethyl-thiophene-2-carboxylic Acid |
| 4-bromo-5-ethyl-2-thiophenecarboxylic acid |
| 5-ethyl-4-bromo-thiophene-2-carboxylic acid |
