6,7-dimethoxy-2,2-dimethyl-3H-chromen-4-one

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Names

[ CAS No. ]:
65383-61-1

[ Name ]:
6,7-dimethoxy-2,2-dimethyl-3H-chromen-4-one

[Synonym ]:
MFCD00012092
2,2-dimethyl-6,7-dimethoxychroman-4-one
6,7-Dimethoxy-2,2-Dimethyl-4-Chloromanone
4H-1-Benzopyran-4-one,2,3-dihydro-6,7-dimethoxy-2,2-dimethyl
6,7-dimethoxy-2,2-dimethyl-4-chromanone
EINECS 265-726-4
6,7-dimethoxy-2,2-dimethyl-chroman-4-one
2,3-dihydro-6,7-dimethoxy-2,2-dimethyl-4H-1-benzopyran-4-one
2,2-Dimethyl-6,7-dimethoxy-4-chromanone
6,7-dimethoxy-2,2-dimethylchromanone

Chemical & Physical Properties

[ Density]:
1.123g/cm3

[ Boiling Point ]:
357.6ºC at 760 mmHg

[ Melting Point ]:
105-107ºC(lit.)

[ Molecular Formula ]:
C13H16O4

[ Molecular Weight ]:
236.26400

[ Flash Point ]:
158ºC

[ Exact Mass ]:
236.10500

[ PSA ]:
44.76000

[ LogP ]:
2.44760

[ Index of Refraction ]:
1.509

Safety Information

[ WGK Germany ]:
3

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4H-1-Benzopyran-4-one,2,3-dihydro-6,7-dihydroxy-2,2-dimethyl-(9CI)
  • methyl iodide
  • 2,2-Dimethyl-6-hydroxy-7-methoxy-4-chromanone
  • 3,4-Dimethoxyphenol
  • 3,3-Dimethylacrylic acid
  • 1-(2'-hydroxy-4',5'-dimethoxyphenyl)-3-hydroxy-3-methyl-butan-1-one
  • 2'-hydroxy-4',5'-dimethoxyacetophenone
  • Acetone
  • 3-methylcrotonoyl chloride

DownStream

  • 6,7-Dimethoxy-2,2-dimethylchromene
  • 7-ETHOXY-6-METHOXY-2,2-DIMETHYLCHROMENE
  • 6,7-dimethoxy-2,2-dimethyl-3,4-dihydrochromen-4-ol

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

  • 5,7-dimethoxy-2,2-dimethyl-3H-chromen-4-one
  • 6,7-dimethoxy-2-(2-(4-methoxyphenyl)ethyl)chromone
  • 6-Hydroxy-2,2-dimethyl-2,3-dihydro-4H-chromen-4-one
  • 6-ethenyl-2,2-dimethyl-3H-chromen-4-one
  • 6-chloro-2,2-dimethyl-3H-chromen-4-one
  • 3,5-dihydroxy-2,2-dimethyl-3H-chromen-4-one
  • 5-Chloro-8-fluoro-1,2-dihydroquinolin-2-one
  • n-Cyclopropyl-4-fluoro-n-piperidin-4-yl-benzenesulfonamide
  • 4-Chloro-2-({[2-(4-methylcyclohexyl)ethyl]amino}methyl)phenol
  • 3-(5-Oxo-1,5-dihydro-[1,2,4]triazol-4-yl)-benzoic acid
  • 1-Methylazepane-4-thiol
  • 3-(4-fluorobenzylsulfonyl)-6-fluoro-1H-indazole
  • 4-Methyl-2-[(propan-2-ylsulfanyl)methyl]pyrimidine-5-carboxylic acid
  • 1-[4-(2-Carbamoylpyridin-4-yl)oxy-2-fluorophenylaminocarbonyl]cyclopropanecarboxylic acid
  • 4-Ethyl-2-[(propan-2-ylsulfanyl)methyl]pyrimidine-5-carboxylic acid
  • 3-(2-Benzofuranyl)-N,N-dimethylbicyclo[2.2.1]hept-2-ene-2-methanamine
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