Introduction：Basic information about CAS 16328-63-5|2H-Imidazo[4,5-b]pyrazin-2-one,1,3-dihydro-, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2H-Imidazo[4,5-b]pyrazin-2-one,1,3-dihydro- |
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| CAS Number | 16328-63-5 | Molecular Weight | 136.11100 |
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| Density | 1.455g/cm3 | Boiling Point | 153.4ºC at 760mmHg |
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| Molecular Formula | C5H4N4O | Melting Point | / |
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| MSDS | / | Flash Point | 46.6ºC |
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Names
| Name | 1,3-dihydroimidazo[4,5-b]pyrazin-2-one |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.455g/cm3 |
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| Boiling Point | 153.4ºC at 760mmHg |
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| Molecular Formula | C5H4N4O |
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| Molecular Weight | 136.11100 |
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| Flash Point | 46.6ºC |
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| Exact Mass | 136.03900 |
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| PSA | 74.43000 |
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| Vapour Pressure | 3.33mmHg at 25°C |
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| Index of Refraction | 1.604 |
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| InChIKey | CGKLYWOFLUIKCX-UHFFFAOYSA-N |
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| SMILES | O=c1[nH]c2nccnc2[nH]1 |
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| Storage condition | 2-8°C |
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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
| 2-Oxo-1H,3H-imidazo-<4,5-b>pyrazin |
