PYRIMIDO[4,5-D]PYRIMIDIN-4(3H)-ONE

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Names

[ CAS No. ]:
7403-26-1

[ Name ]:
PYRIMIDO[4,5-D]PYRIMIDIN-4(3H)-ONE

[Synonym ]:
3H-pyrimido[4,5-d]pyrimidin-4-one
Pyrimido[4,5-d]pyrimidin-4(1H)-one
Pyrimido[4,5-d]pyrimidin-4(3H)-one

Chemical & Physical Properties

[ Density]:
1.7±0.1 g/cm3

[ 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

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%

Related Compounds

  • Pyrimido[4,5-d]pyrimidin-4(3H)-one,7-methyl
  • Pyrimido[4,5-d]pyrimidin-4(3H)-one,7-(ethylthio)-
  • Pyrimido[4,5-d]pyrimidin-4(3H)-one,7-(butylamino)-2-phenyl
  • Pyrimido[4,5-d]pyrimidin-4(3H)-one,7-(hexylamino)-2-phenyl
  • Pyrimido[4,5-d]pyrimidin-4(3H)-one,2-phenyl-7-(1-piperidinyl)
  • Pyrimido[4,5-d]pyrimidin-4(3H)-one,7-(4-morpholinyl)-2-phenyl
  • 2-Fluoro-2a(2),3,4a(2),5-tetranitro-1,1a(2)-biphenyl
  • N,N-dimethyl-2-phenyl-1H-imidazole-1-sulfonamide
  • (3I+/-,4I(2))-Olean-12-ene-3,23-diol
  • CID 126969658
  • 2,4,5-Trifluorobenzohydrazide
  • N,1-dimethyl-2,4,6-trioxo-1,2,3,4,5,6-hexahydropteridine-7-carboxamide
  • ethyl 2-{1,1,3-trioxo-2H,3H-1lambda6-[1,3]thiazolo[3,2-b][1,2,4,6]thiatriazin-7-yl}acetate
  • tert-butyl N-[1-(3-bromo-5-chlorophenyl)-2-hydroxyethyl]carbamate
  • N-[2-Chloro-1-(chlorodifluoromethyl)-2,2-difluoroethylidene]-2,2-dimethylpropanamide
  • 2-(2,2-Dimethylcyclopropyl)-2-oxoacetaldehyde
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