7-Hydroxy-2-chromanone

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Names

[ CAS No. ]:
5631-67-4

[ Name ]:
7-Hydroxy-2-chromanone

[Synonym ]:
2H-1-Benzopyran-2-one, 3,4-dihydro-7-hydroxy-
7-Hydroxy-chroman-2-on
7-hydroxydihydrocoumarin
7-Hydroxy-2-chromanone
7-hydroxy-chroman-2-one
7-HYDROXYCHROMANONE
7-hydroxy-3,4-dihydrocoumarin
3,4-Dihydrocoumarin-7-ol

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
356.1±31.0 °C at 760 mmHg

[ Molecular Formula ]:
C9H8O3

[ Molecular Weight ]:
164.158

[ Flash Point ]:
166.0±17.6 °C

[ Exact Mass ]:
164.047348

[ PSA ]:
46.53000

[ LogP ]:
1.48

[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C

[ Index of Refraction ]:
1.604

Safety Information

[ Hazard Codes ]:
Xi

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 7-Hydroxycoumarine
  • Ethanol
  • Acrylic acid
  • Resorcine
  • 3-(2,4-Dihydroxyphenyl)propionic acid
  • 3-chloropropiononitrile
  • Acrylonitrile

DownStream

  • 3-(2,4-Dihydroxyphenyl)propionic acid
  • 7-Hydroxycoumarine
  • 4-Ethylphenol
  • Methyl 3-(2,4-dihydroxyphenyl)propanoate
  • 6-bromo-7-hydroxy-3,4-dihydrochromen-2-one

Related Compounds

  • 7-Hydroxy-2,2-dimethyl-4-chromanone 7-(N,N-diethylisourea)
  • 7-Hydroxy-2,2-dimethyl-4-chromanone 7-cyanate
  • 7-hydroxy-2,5-dimethyl-2,3-dihydrochromen-4-one
  • 7-HYDROXY-2,3-DIHYDRO-4H-CHROMEN-4-ONE
  • 7-HYDROXY-2,2,5-TRIMETHYL-2,3-DIHYDRO-4H-CHROMEN-4-ONE
  • 7-HYDROXY-2,2,8-TRIMETHYL-2,3-DIHYDRO-4H-CHROMEN-4-ONE
  • (3-Amino-5-((2,4-dimethylphenyl)amino)-4-tosylthiophen-2-yl)(4-chlorophenyl)methanone
  • 2-[(2-Fluorophenyl)sulfanyl]-N'-hydroxyethanimidamide
  • 1-(2-((2-Methyl-6-(pyrrolidin-1-yl)pyrimidin-4-yl)amino)ethyl)-3-phenylurea
  • 1-(5-Chloro-2,4-dimethoxyphenyl)-3-(2-((2-methyl-6-(pyrrolidin-1-yl)pyrimidin-4-yl)amino)ethyl)urea
  • N-(2-((4-((4-methoxyphenyl)amino)-6-methylpyrimidin-2-yl)amino)ethyl)pivalamide
  • 2,6-difluoro-N-(2-((4-((4-methoxyphenyl)amino)-6-methylpyrimidin-2-yl)amino)ethyl)benzamide
  • N-(4-((6-methylpyridazin-3-yl)oxy)phenyl)isobutyramide
  • 4-((2-((2-((3,4-dimethoxyphenyl)amino)-2-oxoethyl)thio)-4-oxoquinazolin-3(4H)-yl)methyl)-N-propylbenzamide
  • N-isopropyl-4-((2-((2-((4-methoxyphenyl)amino)-2-oxoethyl)thio)-4-oxoquinazolin-3(4H)-yl)methyl)benzamide
  • 4-((2-((2-((4-chlorophenyl)amino)-2-oxoethyl)thio)-4-oxoquinazolin-3(4H)-yl)methyl)-N-(2-methoxyethyl)benzamide
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