Introduction：Basic information about CAS 42754-97-2|3-chloro-2,4,8,9-tetrazabicyclo[4.3.0]nona-1,3,6-trien-5-one, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 3-chloro-2,4,8,9-tetrazabicyclo[4.3.0]nona-1,3,6-trien-5-one |
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| CAS Number | 42754-97-2 | Molecular Weight | 170.55700 |
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| Density | 2.09g/cm3 | Boiling Point | 312.1ºC at 760 mmHg |
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| Molecular Formula | C5H3ClN4O | Melting Point | / |
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| MSDS | / | Flash Point | 142.6ºC |
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Names
| Name | 6-chloro-1,2-dihydropyrazolo[3,4-d]pyrimidin-4-one |
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Chemical & Physical Properties
| Density | 2.09g/cm3 |
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| Boiling Point | 312.1ºC at 760 mmHg |
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| Molecular Formula | C5H3ClN4O |
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| Molecular Weight | 170.55700 |
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| Flash Point | 142.6ºC |
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| Exact Mass | 170.00000 |
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| PSA | 74.43000 |
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| LogP | 0.29960 |
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| Index of Refraction | 1.91 |
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| InChIKey | IHMWOTGINGMVHR-UHFFFAOYSA-N |
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| SMILES | O=c1[nH]c(Cl)nc2[nH]ncc12 |
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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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