3-(4-fluorophenoxy)-7-hydroxy-4h-1-benzopyran-4-on

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Names

[ CAS No. ]:
124330-34-3

[ Name ]:
3-(4-fluorophenoxy)-7-hydroxy-4h-1-benzopyran-4-on

[Synonym ]:
3-(4-Fluorophenoxy)-7-hydroxy-4H-1-benzopyran-4-one
4H-1-Benzopyran-4-one,3-(4-fluorophenoxy)-7-hydroxy
3-(4-Fluoro-phenoxy)-7-hydroxy-chromen-4-one
3-(4-fluorophenoxy)-7-hydroxy-4H-chromen-4-one

Chemical & Physical Properties

[ Density]:
1.454g/cm3

[ Boiling Point ]:
429.2ºC at 760mmHg

[ Molecular Formula ]:
C15H9FO4

[ Molecular Weight ]:
272.22800

[ Flash Point ]:
213.3ºC

[ Exact Mass ]:
272.04800

[ PSA ]:
59.67000

[ LogP ]:
3.43000

[ Vapour Pressure ]:
5.72E-08mmHg at 25°C

[ Index of Refraction ]:
1.645

Safety Information

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1-(2,4-dihydroxyphenyl)-2-(4-fluorophenoxy)ethanone
  • N,N-Dimethylformamide
  • Formyl acetate
  • (4-Fluorophenoxy)acetonitrile
  • Resorcine

DownStream

Customs

[ HS Code ]: 2932999099

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 3-(4-chlorophenoxy)-7-hydroxy-4h-1-benzopyran-4-on
  • 3-(4-fluorophenyl)-7-hydroxy-4h-1-benzopyran-4-on
  • Luteollin 5-glucoside
  • 3-(2-fluorophenyl)-7-hydroxychromen-4-one
  • 7-Hydroxy-3-(4-hydroxyphenyl)-2-(trifluoromethyl)-4H-chromen-4-on e
  • 3-(2,3-Dihydroxy-4-methoxyphenyl)-7-hydroxy-4H-1-benzopyran-4-one