Introduction：Basic information about CAS 2402-95-1|2-Chloropyridine-N-oxide, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2-Chloropyridine-N-oxide |
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| CAS Number | 2402-95-1 | Molecular Weight | 247.680 |
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| Density | 1.5±0.1 g/cm3 | Boiling Point | 453.5±55.0 °C at 760 mmHg |
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| Molecular Formula | C5H4ClNO | Melting Point | 67-70°C |
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| MSDS | / | Flash Point | 228.1±31.5 °C |
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Names
| Name | 2-chloro-1-oxidopyridin-1-ium |
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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 | 453.5±55.0 °C at 760 mmHg |
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| Melting Point | 67-70°C |
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| Molecular Formula | C5H4ClNO |
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| Molecular Weight | 247.680 |
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| Flash Point | 228.1±31.5 °C |
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| Exact Mass | 247.051239 |
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| PSA | 25.46000 |
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| LogP | 1.18 |
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| Vapour Pressure | 0.0±1.1 mmHg at 25°C |
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| Index of Refraction | 1.716 |
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| InChIKey | WYSRTEVFLQJJDN-UHFFFAOYSA-N |
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| SMILES | [O-][n+]1ccccc1Cl |
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Safety Information
| Hazard Codes | Xi |
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| Risk Phrases | R23/24/25;R36/37/38 |
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| Safety Phrases | S26-S36/37/39-S45 |
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| RIDADR | 2811 |
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| Packaging Group | II |
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| Hazard Class | 6.1 |
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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
| 6-(4-Chlorophenyl)-1,5,6,7-tetrahydro-4H-pyrrolo[3,4-d]pyrimidin-4-one |
| 2-chloropyridin-1-ol |
| N-oxy-2-chlorpyridine |
| EINECS 219-284-4 |
| 2-chloropyridine-1-oxide |
| 2-Chloropyridine oxide |
| 4H-Pyrrolo[3,4-d]pyrimidin-4-one, 6-(4-chlorophenyl)-1,5,6,7-tetrahydro- |
| 2-Chloropyridine 1-oxide |
| MFCD00129036 |
| 2-Chloropyridine N-oxide |
| 2-Chloropyridine-N-oxide |
