4H-1-Benzopyran-4-one,7-hydroxy-3-methyl-2-phenyl-

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Names

[ CAS No. ]:
18651-15-5

[ Name ]:
4H-1-Benzopyran-4-one,7-hydroxy-3-methyl-2-phenyl-

[Synonym ]:
7-Hydroxy-3-methyl-2-phenyl-chromen-4-on
3-methyl-7-hydroxyflavone
7-hydroxy-3-methyl-2-phenyl-chromen-4-one
7-hydroxy-3-methyl-2-phenylchromone
7-Hydroxy-3-methylflavone

Chemical & Physical Properties

[ Density]:
1.289g/cm3

[ Boiling Point ]:
452.2ºC at 760mmHg

[ Melting Point ]:
278ºC

[ Molecular Formula ]:
C16H12O3

[ Molecular Weight ]:
252.26500

[ Flash Point ]:
173.3ºC

[ Exact Mass ]:
252.07900

[ PSA ]:
50.44000

[ LogP ]:
3.47400

[ Vapour Pressure ]:
8.57E-09mmHg at 25°C

[ Index of Refraction ]:
1.643

Safety Information

[ HS Code ]:
2914400090

Customs

[ HS Code ]: 2914400090

[ Summary ]:
2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Related Compounds

  • 4H-1-Benzopyran-4-one,8-amino-7-hydroxy-3-methyl-2-phenyl-(9CI)
  • 7-hydroxy-3-methyl-8-nitro-2-phenylchromen-4-one
  • 8-acetyl-7-hydroxy-3-methyl-2-phenylchromen-4-one
  • 7-Hydroxy-3-(4-hydroxyphenyl)-2-(trifluoromethyl)-4H-chromen-4-on e
  • 4H-1-Benzopyran-4-one,7-methoxy-3-methyl-2-phenyl-
  • 4H-1-Benzopyran-4-one, 7-hydroxy-3-methyl-
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • Methyl 2-((2-chloroacetamido)methyl)benzoate
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • tert-Butyl-DL-alanine
  • 4-amino-N-[2-tert-butyl-1-(tetrahydro-2H-pyran-4-ylmethyl)-1H-benzimidazol-5-yl]-N-ethylbenzenesulfonamide