Introduction：Basic information about CAS 939979-32-5|5,7-Dichloro-1-methyl-1H-pyrazolo[4,3-d]pyrimidine, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 5,7-Dichloro-1-methyl-1H-pyrazolo[4,3-d]pyrimidine |
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| CAS Number | 939979-32-5 | Molecular Weight | 203.029 |
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| Density | 1.8±0.1 g/cm3 | Boiling Point | 283.9±22.0 °C at 760 mmHg |
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| Molecular Formula | C6H4Cl2N4 | Melting Point | / |
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| MSDS | / | Flash Point | 125.5±22.3 °C |
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Names
| Name | 5,7-dichloro-1-methylpyrazolo[4,3-d]pyrimidine |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.8±0.1 g/cm3 |
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| Boiling Point | 283.9±22.0 °C at 760 mmHg |
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| Molecular Formula | C6H4Cl2N4 |
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| Molecular Weight | 203.029 |
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| Flash Point | 125.5±22.3 °C |
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| Exact Mass | 201.981308 |
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| PSA | 43.60000 |
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| LogP | 1.43 |
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| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
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| Index of Refraction | 1.760 |
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| InChIKey | ILSHTSRLVMUZKS-UHFFFAOYSA-N |
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| SMILES | Cn1ncc2nc(Cl)nc(Cl)c21 |
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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
| c-8372 |
| 5,7-Dichloro-1-methyl-1H-pyrazolo[4,3-d]pyrimidine |
| 1H-Pyrazolo[4,3-d]pyrimidine, 5,7-dichloro-1-methyl- |
| qc-362 |
