5,7-Dichloropyrido[4,3-d]pyrimidin-4(1H)-one

Names

[ Name ]:
5,7-Dichloropyrido[4,3-d]pyrimidin-4(1H)-one

[Synonym ]:
5,7-Dichloropyrido[4,3-d]pyrimidin-4(1H)-one
5,7-Dichloropyrido[4,3-d]pyrimidin-4(3H)-one
Pyrido[4,3-d]pyrimidin-4(3H)-one, 5,7-dichloro-

Chemical & Physical Properties

[ Density]:
1.8±0.1 g/cm3

[ Boiling Point ]:
508.4±50.0 °C at 760 mmHg

[ Molecular Formula ]:
C₇H₃Cl₂N₃O

[ Molecular Weight ]:
216.024

[ Flash Point ]:
261.3±30.1 °C

[ Exact Mass ]:
214.965317

[ PSA ]:
58.64000

[ LogP ]:
0.63

[ Vapour Pressure ]:
0.0±1.3 mmHg at 25°C

[ Index of Refraction ]:
1.765

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

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%