Introduction：Basic information about CAS 2779-81-9|3,6-dichloropyridazin-4-ol, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 3,6-dichloropyridazin-4-ol |
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| CAS Number | 2779-81-9 | Molecular Weight | 164.97700 |
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| Density | 1.76g/cm3 | Boiling Point | 225.6ºC at 760mmHg |
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| Molecular Formula | C4H2Cl2N2O | Melting Point | / |
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| MSDS | / | Flash Point | 90.3ºC |
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Names
| Name | 3,6-dichloro-1H-pyridazin-4-one |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.76g/cm3 |
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| Boiling Point | 225.6ºC at 760mmHg |
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| Molecular Formula | C4H2Cl2N2O |
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| Molecular Weight | 164.97700 |
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| Flash Point | 90.3ºC |
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| Exact Mass | 163.95400 |
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| PSA | 46.01000 |
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| LogP | 1.48900 |
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| Vapour Pressure | 0.0854mmHg at 25°C |
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| Index of Refraction | 1.661 |
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| InChIKey | UZRZWRDICWBWBA-UHFFFAOYSA-N |
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| SMILES | O=c1cc(Cl)[nH]nc1Cl |
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Safety Information
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-Pyridazinol,3,6-dichloro |
| 3,6-Dichlor-4-hydroxy-pyridazin |
| 4-hydroxy-3,6-dichloropyridazine |
| 3,6-Dichloropyridazin-4-ol |
