Introduction：Basic information about CAS 1677-79-8|chloropyridazinone, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | chloropyridazinone |
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| CAS Number | 1677-79-8 | Molecular Weight | 130.532 |
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| Density | 1.5±0.1 g/cm3 | Boiling Point | 307.6±22.0 °C at 760 mmHg |
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| Molecular Formula | C4H3ClN2O | Melting Point | / |
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| MSDS | / | Flash Point | 139.8±22.3 °C |
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Names
| Name | 5-chloro-1H-pyridazin-6-one |
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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 | 307.6±22.0 °C at 760 mmHg |
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| Molecular Formula | C4H3ClN2O |
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| Molecular Weight | 130.532 |
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| Flash Point | 139.8±22.3 °C |
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| Exact Mass | 129.993393 |
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| PSA | 45.75000 |
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| LogP | 0.35 |
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| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
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| Index of Refraction | 1.593 |
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| InChIKey | UYWAYTBDMJFIQT-UHFFFAOYSA-N |
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| SMILES | O=c1[nH]nccc1Cl |
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| Storage condition | 2-8°C |
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Safety Information
| Hazard Codes | Xi |
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| HS Code | 2933990090 |
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Customs
| HS Code | 2933990090 |
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| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| 4-Chloro-3-pyridazinol |
| 4-Chloro-3(2H)-pyridazinone |
| 4-chloro-2H-pyridazin-3-one |
| 3(2H)-Pyridazinone, 4-chloro- |
| chloropyridazinone |
| 4-Chlor-3-pyridazon |
| 3-Pyridazinol, 4-chloro- |
| 4-Chloropyridazin-3-ol |
