7-HYDROXY-2,2,8-TRIMETHYL-2,3-DIHYDRO-4H-CHROMEN-4-ONE

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Names

[ CAS No. ]:
50544-72-4

[ Name ]:
7-HYDROXY-2,2,8-TRIMETHYL-2,3-DIHYDRO-4H-CHROMEN-4-ONE

[Synonym ]:
2,2,8-trimethyl-7-hydroxychromanone
2,3-dihydro-7-hydroxy-2,2,8-trimethyl-4H-benzopyran-4-one
7-Hydroxy-2,2,8-trimethyl-4-chromanone
7-HYDROXY-2,2,8-TRIMETHYL-2,3-DIHYDRO-4H-CHROMEN-4-ONE
7-hydroxy-2,2,8-trimethyl-2,3-dihydro-4H-benzopyran-4-one
7-Hydroxy-2,2,8-trimethylchroman-4-one

Chemical & Physical Properties

[ Density]:
1.165 g/cm3

[ Boiling Point ]:
369.2ºC at 760 mmHg

[ Melting Point ]:
181ºC

[ Molecular Formula ]:
C12H14O3

[ Molecular Weight ]:
206.23800

[ Flash Point ]:
144.4ºC

[ Exact Mass ]:
206.09400

[ PSA ]:
46.53000

[ LogP ]:
2.44440

[ Index of Refraction ]:
1.547

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
26-36/37/39

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1-(2,4-dihydroxy-3-methylphenyl)-3-methylbut-2-en-1-one
  • 3,3-Dimethylacrylic acid
  • 2-methylresorcinol

DownStream

  • 7-methoxy-2,2,8-trimethylchromene
  • 7-ethoxy-2,2,8-trimethylchromene
  • 2,2,8-trimethyl-7-propan-2-yloxychromene

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

  • 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
  • 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
  • 3-{[(Benzyloxy)carbonyl]amino}-3-(4-methoxyphenyl)butanoic acid