Introduction：Basic information about CAS 19359-64-9|Pyrimido[5,4-e]-1,2,4-triazin-5(6H)-one, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Pyrimido[5,4-e]-1,2,4-triazin-5(6H)-one |
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| CAS Number | 19359-64-9 | Molecular Weight | 149.11000 |
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| Density | 1.94g/cm3 | Boiling Point | 461.9ºC at 760mmHg |
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| Molecular Formula | C5H3N5O | Melting Point | / |
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| MSDS | / | Flash Point | 233.2ºC |
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Names
| Name | 8H-pyrimido[5,4-e][1,2,4]triazin-5-one |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.94g/cm3 |
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| Boiling Point | 461.9ºC at 760mmHg |
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| Molecular Formula | C5H3N5O |
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| Molecular Weight | 149.11000 |
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| Flash Point | 233.2ºC |
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| Exact Mass | 149.03400 |
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| PSA | 84.42000 |
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| Vapour Pressure | 1.03E-08mmHg at 25°C |
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| Index of Refraction | 1.932 |
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| InChIKey | XQEVSVVNWHUODM-UHFFFAOYSA-N |
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| SMILES | O=c1[nH]cnc2nncnc12 |
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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
| pyrimido<5,4-e>-1,2,4-triazin-(6H)-5-one |
| Pyrimido[5,4-e]-1,2,4-triazin-5(6H)-one |
| 6H-pyrimido[5,4-e][1,2,4]triazin-5-one |
| 5-Oxo-5,6-dihydro-pyrimido<5.4-e>-asymm.-triazin |
