6-hydroxy-5,7,8-trimethyl-chroman-2-one

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Names

[ CAS No. ]:
40740-31-6

[ Name ]:
6-hydroxy-5,7,8-trimethyl-chroman-2-one

[Synonym ]:
6-hydroxy-5,7,8-trimethylchroman-2-one
Coumarin-6-ol,3,4-dihydro-5,7,8-trimethyl
6-Hydroxy-5,7,8-trimethyl-2-chromanone
6-Hydroxy-5,7,8-trimethyl-chroman-2-on

Chemical & Physical Properties

[ Density]:
1.205g/cm3

[ Boiling Point ]:
392.3ºC at 760 mmHg

[ Molecular Formula ]:
C12H14O3

[ Molecular Weight ]:
206.23800

[ Flash Point ]:
173.3ºC

[ Exact Mass ]:
206.09400

[ PSA ]:
46.53000

[ LogP ]:
2.16900

[ Index of Refraction ]:
1.574

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2,3,5-Trimethyl-1,4-benzenediol
  • Acrylic acid
  • 6-hydroxy-5,7,8-trimethyl-2-oxo-2H-chromene-3-carboxylic acid ethyl ester
  • 6-hydroxy-5,7,8-trimethyl-2-oxo-2H-chromene-3-carboxylic acid
  • acetic acid

DownStream

  • 2H-1-Benzopyran-6-ol,3,4-dihydro-2,2,5,7,8-pentamethyl-
  • acetic acid,2,2,5,7,8-pentamethyl-3,4-dihydrochromen-6-ol

Related Compounds

  • 6-hydroxy-5,7,8-trimethyl-2-phenyl-1-benzopyrylium chloride
  • 6-hydroxy-5,7,8-trimethyl-2-oxo-2H-chromene-3-carboxylic acid ethyl ester
  • 6-hydroxy-5,7,8-trimethyl-2-phenylchromane-2-carbonitrile
  • 6-hydroxy-5,7,8-trimethyl-2-oxo-2H-chromene-3-carboxylic acid
  • α-Cehc
  • 6-Hydroxy-5,7,8-trimethyl-spiro[2H-1-benzopyran-2,1'-cyclobutan]-4(3H)-one