Introduction：Basic information about CAS 13626-60-3|3-Oxo-2,3-dihydro-1,2-oxazole-5-carboxylic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 3-Oxo-2,3-dihydro-1,2-oxazole-5-carboxylic acid |
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| CAS Number | 13626-60-3 | Molecular Weight | 129.071 |
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| Density | 1.7±0.1 g/cm3 | Boiling Point | 462.7±30.0 °C at 760 mmHg |
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| Molecular Formula | C4H3NO4 | Melting Point | 265°C |
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| MSDS | / | Flash Point | 233.6±24.6 °C |
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Names
| Name | 3-Hydroxyisoxazole-5-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 | 462.7±30.0 °C at 760 mmHg |
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| Melting Point | 265°C |
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| Molecular Formula | C4H3NO4 |
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| Molecular Weight | 129.071 |
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| Flash Point | 233.6±24.6 °C |
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| Exact Mass | 129.006210 |
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| PSA | 83.56000 |
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| LogP | 0.02 |
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| Vapour Pressure | 0.0±1.2 mmHg at 25°C |
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| Index of Refraction | 1.581 |
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| InChIKey | VOCWBIGTEMMVGZ-UHFFFAOYSA-N |
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| SMILES | O=C(O)c1cc(=O)[nH]o1 |
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| Storage condition | 2-8°C |
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Safety Information
| Hazard Codes | Xi: Irritant; |
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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-oxo-1,2-oxazole-5-carboxylic acid |
| 5-Isoxazolecarboxylic acid, 2,3-dihydro-3-oxo- |
| 3-Oxo-2,3-dihydro-1,2-oxazole-5-carboxylic acid |
