Introduction：Basic information about CAS 6641-32-3|3(2H)-Pyridazinone,4,5-dichloro-6-hydroxy-, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 3(2H)-Pyridazinone,4,5-dichloro-6-hydroxy- |
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| CAS Number | 6641-32-3 | Molecular Weight | 180.97700 |
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| Density | 1.76g/cm3 | Boiling Point | 413.5ºC at 760 mmHg |
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| Molecular Formula | C4H2Cl2N2O2 | Melting Point | 295ºC |
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| MSDS | / | Flash Point | 203.9ºC |
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Names
| Name | 4,5-dichloro-1,2-dihydropyridazine-3,6-dione |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.76g/cm3 |
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| Boiling Point | 413.5ºC at 760 mmHg |
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| Melting Point | 295ºC |
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| Molecular Formula | C4H2Cl2N2O2 |
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| Molecular Weight | 180.97700 |
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| Flash Point | 203.9ºC |
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| Exact Mass | 179.94900 |
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| PSA | 65.98000 |
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| LogP | 0.78230 |
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| Index of Refraction | 1.602 |
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| InChIKey | VNYHXKVIOVXVDB-UHFFFAOYSA-N |
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| SMILES | O=c1[nH][nH]c(=O)c(Cl)c1Cl |
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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
| 4,5-DICHLORO-1,2,3,6-TETRAHYDROPYRIDAZINE-3,6-DIONE |
| dichloropyridazine-3,6-diol |
| 4,5-dichloro-1,2-dihydro-pyridazine-3,6-dione |
| 4,5-dichloropyridazine-3,6-diol |
| 4,5-Dichlor-1,2-dihydro-pyridazin-3,6-dion |
