1,7-Naphthyridin-4(1H)-one

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Names

[ CAS No. ]:
60122-51-2

[ Name ]:
1,7-Naphthyridin-4(1H)-one

[Synonym ]:
1,4-dihydro-1,7-naphthyridin-4-one
4-Hydroxy-1,7-naphthyridine
1,7-Naphthyridin-4(1H)-one

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
295.3±40.0 °C at 760 mmHg

[ Molecular Formula ]:
C8H6N2O

[ Molecular Weight ]:
146.146

[ Flash Point ]:
132.4±27.3 °C

[ Exact Mass ]:
146.048019

[ PSA ]:
45.75000

[ LogP ]:
1.53

[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C

[ Index of Refraction ]:
1.603

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2933990090

Precursor & DownStream

Precursor

  • 8-chloro-1,4-dihydro-1,7-naphthyridin-4-one

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%

Related Compounds

  • 1,7-Naphthyridin-4(1H)-one,2-methyl
  • 8-Methoxy-1,7-naphthyridin-4(1H)-one
  • 6-methoxy-1,7-naphthyridin-4(1H)-one
  • 6,8-DICHLORO-1,7-NAPHTHYRIDIN-4(1H)-ONE
  • 1,7-Naphthyridin-4(1H)-one,1-phenyl-2-(phenylamino)
  • 5H-thieno[2,3-c][1,7]naphthyridin-4-one