Introduction：Basic information about CAS 89499-42-3|4-Amino-5-bromo-2-thiophenecarboxylic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4-Amino-5-bromo-2-thiophenecarboxylic acid |
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| CAS Number | 89499-42-3 | Molecular Weight | 222.060 |
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| Density | 2.0±0.1 g/cm3 | Boiling Point | 439.3±45.0 °C at 760 mmHg |
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| Molecular Formula | C5H4BrNO2S | Melting Point | / |
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| MSDS | / | Flash Point | 219.5±28.7 °C |
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Names
| Name | 4-Amino-5-bromo-2-thiophenecarboxylic acid |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 2.0±0.1 g/cm3 |
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| Boiling Point | 439.3±45.0 °C at 760 mmHg |
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| Molecular Formula | C5H4BrNO2S |
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| Molecular Weight | 222.060 |
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| Flash Point | 219.5±28.7 °C |
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| Exact Mass | 220.914597 |
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| PSA | 91.56000 |
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| LogP | 1.84 |
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| Vapour Pressure | 0.0±1.1 mmHg at 25°C |
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| Index of Refraction | 1.722 |
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| InChIKey | YYJRQBYVIMZIIX-UHFFFAOYSA-N |
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| SMILES | Nc1cc(C(=O)O)sc1Br |
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| Storage condition | 2-8°C |
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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
| 2-Thiophenecarboxylic acid, 4-amino-5-bromo- |
| 4-Amino-5-bromo-2-thiophenecarboxylic acid |
| 4-amino-5-bromothiophene-2-carboxylic acid |
