Introduction：Basic information about CAS 19355-03-4|4-Nitro-3-pyridinol 1-oxide, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4-Nitro-3-pyridinol 1-oxide |
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| CAS Number | 19355-03-4 | Molecular Weight | 156.096 |
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| Density | 1.6±0.1 g/cm3 | Boiling Point | 412.2±25.0 °C at 760 mmHg |
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| Molecular Formula | C5H4N2O4 | Melting Point | / |
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| MSDS | / | Flash Point | 203.1±23.2 °C |
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Names
| Name | 4-nitro-1-oxidopyridin-1-ium-3-ol |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.6±0.1 g/cm3 |
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| Boiling Point | 412.2±25.0 °C at 760 mmHg |
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| Molecular Formula | C5H4N2O4 |
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| Molecular Weight | 156.096 |
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| Flash Point | 203.1±23.2 °C |
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| Exact Mass | 156.017105 |
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| PSA | 91.51000 |
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| LogP | 0.54 |
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| Vapour Pressure | 0.0±1.0 mmHg at 25°C |
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| Index of Refraction | 1.642 |
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| InChIKey | NDYDYCFFKFQTPA-UHFFFAOYSA-N |
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| SMILES | O=[N+]([O-])c1cc[n+]([O-])cc1O |
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Safety Information
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-nitro-3-hydroxy pyridine-N-oxide |
| 4-Nitro-3-pyridinol 1-oxide |
| 3,4-hydroxynitropyridine N-oxide |
| 3-Hydroxy-4-nitro-pyridin-N-oxid |
| 3-Hydroxy-4-nitro-pyridin-N-oxyd |
| 3-Hydroxy-4-nitropyridine 1-oxide |
| 3-Pyridinol, 4-nitro-, 1-oxide |
| 4-Nitro-1-oxypyridin-3-ol |
| 3-HYDROXY-4-NITRO-PYRIDINE-N-OXIDE |
