3,5-Dimethyl-3,4-dihydro-2H-pyrimido(4,5-e)(1,3)oxazine-6,8(5H,7H)-dione
Names
[ CAS No. ]:
13922-58-2
[ Name ]:
3,5-Dimethyl-3,4-dihydro-2H-pyrimido(4,5-e)(1,3)oxazine-6,8(5H,7H)-dione
[Synonym ]:
3,5-Dimethyl-8-hydroxy-6-oxo-3,4,5,6-tetrahydro-2H-pyrimido<4,5-e>-1,3-oxazin
Chemical & Physical Properties
[ Density]:
1.42g/cm3
[ Boiling Point ]:
350.2ºC at 760 mmHg
[ Molecular Formula ]:
C8H11N3O3
[ Molecular Weight ]:
197.19100
[ Flash Point ]:
165.6ºC
[ Exact Mass ]:
197.08000
[ PSA ]:
67.33000
[ Vapour Pressure ]:
2.68E-06mmHg at 25°C
[ Index of Refraction ]:
1.609
Safety Information
[ HS Code ]:
2934999090
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2934999090
[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%