Introduction：Basic information about CAS 19156-51-5|5-Ethyl-3-thiophenecarboxylic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 5-Ethyl-3-thiophenecarboxylic acid |
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| CAS Number | 19156-51-5 | Molecular Weight | 156.202 |
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| Density | 1.3±0.1 g/cm3 | Boiling Point | 286.1±28.0 °C at 760 mmHg |
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| Molecular Formula | C7H8O2S | Melting Point | / |
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| MSDS | / | Flash Point | 126.8±24.0 °C |
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Names
| Name | 5-ethylthiophene-3-carboxylic acid |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.3±0.1 g/cm3 |
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| Boiling Point | 286.1±28.0 °C at 760 mmHg |
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| Molecular Formula | C7H8O2S |
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| Molecular Weight | 156.202 |
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| Flash Point | 126.8±24.0 °C |
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| Exact Mass | 156.024506 |
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| PSA | 65.54000 |
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| LogP | 2.49 |
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| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
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| Index of Refraction | 1.576 |
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| InChIKey | WGPALAIKGVKNGT-UHFFFAOYSA-N |
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| SMILES | CCc1cc(C(=O)O)cs1 |
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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
| 3-Thiophenecarboxylic acid, 5-ethyl- |
| 5-Ethyl-3-thiophenecarboxylic acid |
| 5-ethyl-thiophene-3-carboxylic acid |
| 5-Aethyl-thiophen-3-carbonsaeure |
