Introduction：Basic information about CAS 165547-79-5|4-Chloro-3-Nitro-2-Pyridone, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4-Chloro-3-Nitro-2-Pyridone |
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| CAS Number | 165547-79-5 | Molecular Weight | 174.542 |
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| Density | 1.7±0.1 g/cm3 | Boiling Point | 330.7±37.0 °C at 760 mmHg |
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| Molecular Formula | C5H3ClN2O3 | Melting Point | 222-224°C |
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| MSDS | / | Flash Point | 153.8±26.5 °C |
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Names
| Name | 4-Chloro-2-hydroxy-3-nitropyridine |
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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 | 330.7±37.0 °C at 760 mmHg |
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| Melting Point | 222-224°C |
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| Molecular Formula | C5H3ClN2O3 |
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| Molecular Weight | 174.542 |
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| Flash Point | 153.8±26.5 °C |
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| Exact Mass | 173.983215 |
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| PSA | 78.68000 |
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| LogP | 0.25 |
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| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
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| Index of Refraction | 1.637 |
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| InChIKey | UKIZCTHOMJXNIX-UHFFFAOYSA-N |
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| SMILES | O=c1[nH]ccc(Cl)c1[N+](=O)[O-] |
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| Storage condition | 2-8°C |
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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 | S26-S36 |
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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-Chloro-3-nitro-2-pyridinol |
| 4-Chloro-3-nitropyridin-2(1H)-one |
| 4-chloro-3-nitro-1H-pyridin-2-one |
| MFCD03093067 |
| 2-pyridinol, 4-chloro-3-nitro- |
| 4-chloro-3-nitropyridin-2-ol |
| 4-Chloro-3-Nitro-2-Pyridone |
