Introduction：Basic information about CAS 22468-26-4|4-Hydroxy-2-pyridinecarboxylic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4-Hydroxy-2-pyridinecarboxylic acid |
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| CAS Number | 22468-26-4 | Molecular Weight | 139.109 |
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| Density | 1.5±0.1 g/cm3 | Boiling Point | 582.3±35.0 °C at 760 mmHg |
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| Molecular Formula | C6H5NO3 | Melting Point | 252 °C(dec.) |
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| MSDS | USA | Flash Point | 306.0±25.9 °C |
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Names
| Name | 4-Hydroxypicolinic acid |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.5±0.1 g/cm3 |
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| Boiling Point | 582.3±35.0 °C at 760 mmHg |
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| Melting Point | 252 °C(dec.) |
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| Molecular Formula | C6H5NO3 |
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| Molecular Weight | 139.109 |
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| Flash Point | 306.0±25.9 °C |
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| Exact Mass | 139.026947 |
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| PSA | 70.42000 |
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| LogP | -1.78 |
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| Vapour Pressure | 0.0±1.7 mmHg at 25°C |
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| Index of Refraction | 1.626 |
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| InChIKey | MXXLHBCSVDDTIX-UHFFFAOYSA-N |
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| SMILES | O=C(O)c1cc(=O)cc[nH]1 |
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Safety Information
| Hazard Codes | Xi: Irritant; |
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| HS Code | 2933399090 |
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Customs
| HS Code | 2933399090 |
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| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| 4-oxo-1H-pyridine-2-carboxylic acid |
| 2-Pyridinecarboxylic acid, 4-hydroxy- |
| 4-Hydroxy-2-pyridinecarboxylic acid |
| 4-Hydroxypyridine-2-carboxylic acid |
| MFCD00521155 |
| 4-hydroxy2-Pyridinecarboxylic acid |
