Pyrimido[5,4-e]-1,2,4-triazin-5(6H)-one
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Names
[ CAS No. ]:
19359-64-9
[ Name ]:
Pyrimido[5,4-e]-1,2,4-triazin-5(6H)-one
[Synonym ]:
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
Chemical & Physical Properties
[ Density]:
1.94g/cm3
[ Boiling Point ]:
461.9ºC at 760mmHg
[ Molecular Formula ]:
C5H3N5O
[ Molecular Weight ]:
149.11000
[ Flash Point ]:
233.2ºC
[ Exact Mass ]:
149.03400
[ PSA ]:
84.42000
[ Vapour Pressure ]:
1.03E-08mmHg at 25°C
[ Index of Refraction ]:
1.932
Safety Information
[ HS Code ]:
2933990090
Customs
[ HS Code ]: 2933990090
[ 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%