Name | 8H-pyrimido[4,5-d]pyrimidin-5-one |
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Synonyms |
3H-pyrimido[4,5-d]pyrimidin-4-one
Pyrimido[4,5-d]pyrimidin-4(1H)-one Pyrimido[4,5-d]pyrimidin-4(3H)-one |
Density | 1.7±0.1 g/cm3 |
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Boiling Point | 443.6±18.0 °C at 760 mmHg |
Molecular Formula | C6H4N4O |
Molecular Weight | 148.122 |
Flash Point | 222.1±21.2 °C |
Exact Mass | 148.038513 |
PSA | 71.53000 |
LogP | -1.78 |
Vapour Pressure | 0.0±1.1 mmHg at 25°C |
Index of Refraction | 1.814 |
HS Code | 2933990090 |
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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% |