2,2-DIMETHYL-CHROMAN-4-ONE

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Names

[ CAS No. ]:
3780-33-4

[ Name ]:
2,2-DIMETHYL-CHROMAN-4-ONE

[Synonym ]:
4H-1-Benzopyran-4-one,2,3-dihydro-2,2-dimethyl
2,2-dimethyl-4-chromanone
F3284-7941
2,3-dihydro-2,2-dimethyl-4H-1-benzopyran-4-one
2,2-dimethyl-2H-1-benzopyran-4-one
2,2-Dimethyl-chroman-4-one
2,2-dimethyl-3,4-dihydro-2H-1-benzopyran-4-one
2,2-dimethyl-2,3-dihydro-4h-chromen-4-one
2,2-DIMETHYL-4'-TRIFLUOROMETHYLPROPIOPHENONE
3,4-dihydro-2,2-dimethyl-2H-1-benzopyran-4-one

Chemical & Physical Properties

[ Density]:
1.086 g/cm3

[ Boiling Point ]:
273.159ºC at 760mmHg

[ Molecular Formula ]:
C11H12O2

[ Molecular Weight ]:
176.21200

[ Flash Point ]:
118.033ºC

[ Exact Mass ]:
176.08400

[ PSA ]:
26.30000

[ LogP ]:
2.43040

[ Index of Refraction ]:
1.522

Safety Information

[ Risk Phrases ]:
36/37/38

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

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Ortho-Hydroxyacetophenone
  • Acetone
  • 3,3-Dimethylacrylic acid
  • 2-trimethylsilylphenyl triflate
  • phenyl 3-methylbut-2-enoate

DownStream

  • 2,2-Dimethyl-6-nitro-2,3-dihydro-4H-chromen-4-one
  • 4-(MESITYLAMINO)-4-OXOBUTANOIC ACID
  • Ortho-Hydroxyacetophenone
  • 2,3-dimethylchromen-4-one
  • 2-(methoxymethyl)-3-methyl-4H-chromen-4-one
  • 2,2-Dimethyl-2H-1-benzopyran

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

  • 2,2-dimethyl-chroman-4-one
  • 5-amino-2,2-dimethyl-chroman-4-one
  • 6-amino-2,2-dimethyl-chroman-4-one
  • 6-amino-2,2-dimethyl-chroman-4-one
  • 3-bromo-2,2-dimethyl-chroman-4-one
  • 3-chloro-2,2-dimethyl-chroman-4-one
  • 8-Benzyloxy-2-bromo-[1,2,4]triazolo[1,5-a]pyridine
  • 2-Tert-butyl-5-cyclopropoxy-3-nitropyridine
  • 3-Bromo-4-cyclopropoxy-2-ethylpyridine
  • 5-Tert-butyl-2-imidazo[1,2-a]pyridin-6-ylpyrazole-3-carboxylic acid
  • 4-Cyclopropoxy-N,N-dimethyl-5-(trifluoromethyl)pyridin-3-amine
  • 3-(2-Fluorophenyl)-7-(2-furanylmethylene)-3,4-dihydro-2H-imidazo[2,1-b]-1,3,5-thiadiazin-6(7H)-one
  • 8-(4,4-Dimethylcyclohexyl)-[1,2,4]triazolo[1,5-A]pyridin-2-amine
  • 4-(4-bromo-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazol-5-yl)-2-chlorobenzonitrile
  • 3-(Cyclopropylmethoxy)-2-hydroxy-N-methylbenzamide
  • 5-(Tert-butoxy)-2-methoxyphenol
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