Introduction：Basic information about CAS 40357-96-8|5-Nitro-3-thiophenecarboxylic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 5-Nitro-3-thiophenecarboxylic acid |
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| CAS Number | 40357-96-8 | Molecular Weight | 173.147 |
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| Density | 1.7±0.1 g/cm3 | Boiling Point | 367.2±27.0 °C at 760 mmHg |
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| Molecular Formula | C5H3NO4S | Melting Point | 147 °C |
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| MSDS | USA | Flash Point | 175.9±23.7 °C |
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Names
| Name | 5-Nitrothiophene-3-carboxylic 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 | 367.2±27.0 °C at 760 mmHg |
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| Melting Point | 147 °C |
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| Molecular Formula | C5H3NO4S |
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| Molecular Weight | 173.147 |
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| Flash Point | 175.9±23.7 °C |
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| Exact Mass | 172.978271 |
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| PSA | 111.36000 |
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| LogP | 1.45 |
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| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
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| Index of Refraction | 1.660 |
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| InChIKey | VNJUNWUOAKEIKG-UHFFFAOYSA-N |
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| SMILES | O=C(O)c1csc([N+](=O)[O-])c1 |
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Safety Information
| Hazard Codes | Xi:Irritant; |
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| Risk Phrases | R36/37/38 |
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| Safety Phrases | S22-S24/25 |
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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-Nitro-3-thiophenecarboxylic acid |
| MFCD00052582 |
| 2-Nitrothiophene-4-carboxylic acid |
| 5-nitrothiophene-3-carboxylic acid |
| 3-Thiophenecarboxylic acid, 5-nitro- |
