Introduction：Basic information about CAS 71189-23-6|2,3-Thiophenedicarboxylate, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2,3-Thiophenedicarboxylate |
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| CAS Number | 71189-23-6 | Molecular Weight | 172.159 |
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| Density | 1.7±0.1 g/cm3 | Boiling Point | 405.9±30.0 °C at 760 mmHg |
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| Molecular Formula | C6H4O4S | Melting Point | / |
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| MSDS | / | Flash Point | 199.3±24.6 °C |
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Names
| Name | Thiophene-2,3-Dicarboxylic Acid |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.7±0.1 g/cm3 |
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| Boiling Point | 405.9±30.0 °C at 760 mmHg |
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| Molecular Formula | C6H4O4S |
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| Molecular Weight | 172.159 |
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| Flash Point | 199.3±24.6 °C |
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| Exact Mass | 171.983032 |
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| PSA | 102.84000 |
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| LogP | 0.42 |
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| Vapour Pressure | 0.0±1.0 mmHg at 25°C |
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| Index of Refraction | 1.663 |
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| InChIKey | MXJQJCACXRHPOV-UHFFFAOYSA-N |
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| SMILES | O=C=Nc1nccs1 |
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Safety Information
Customs
| HS Code | 2934100090 |
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| Summary | 2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0% |
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Synonyms
| 2-isocyanato-1,3-thiazole |
| Thiophene-2,3-dicarboxylic acid |
| 2,3-Thiophenedicarboxylate |
| 2,3-Thiophenedicarboxylic acid |
