3,4-dimethyl-7-(2-oxopropoxy)chromen-2-one

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Names

[ CAS No. ]:
156006-10-9

[ Name ]:
3,4-dimethyl-7-(2-oxopropoxy)chromen-2-one

[Synonym ]:
7-acetonyloxy-3,4-dimethylcoumarin
HMS2309L19

Chemical & Physical Properties

[ Density]:
1.188g/cm3

[ Boiling Point ]:
412.3ºC at 760 mmHg

[ Molecular Formula ]:
C14H14O4

[ Molecular Weight ]:
246.25900

[ Flash Point ]:
184.8ºC

[ Exact Mass ]:
246.08900

[ PSA ]:
56.51000

[ LogP ]:
2.37760

[ Vapour Pressure ]:
5.25E-07mmHg at 25°C

[ Index of Refraction ]:
1.541

Safety Information

[ HS Code ]:
2932209090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 3,4-dimethylumbelliferone
  • Chloroacetone
  • Ethyl 2-methylacetoacetate
  • Resorcine

DownStream

Customs

[ HS Code ]: 2932209090

[ Summary ]:
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 3,4,8-trimethyl-7-(2-oxopropoxy)chromen-2-one
  • CHEMBRDG-BB 6135734
  • 3,4-dimethyl-7-(2-oxocyclohexyl)oxychromen-2-one
  • 3,4-dimethyl-7-[(4-nitrophenyl)methoxy]chromen-2-one
  • 3,4-dimethyl-7-(1H-tetrazol-5-ylmethoxy)-2H-chromen-2-one
  • 3,4-dimethyl-7-[(3,4,5-trimethoxyphenyl)methoxy]chromen-2-one
  • Methyl 5-amino-1,6-dihydro-6-mercapto-3-pyridinecarboxylate
  • 1-[[2-(Trimethylsilyl)ethoxy]methyl]-1H-imidazo[4,5-b]pyridine
  • (2R,5S)-Tricyclo[4.2.1.02,5]non-7-en-3-one
  • Spiro[2.5]octane-7-carbaldehyde
  • (3Z)-3-(Bromomethylidene)oxolane
  • 1-(Iodomethyl)-3-(trifluoromethyl)-2-oxabicyclo[2.1.1]hexane
  • 2-Methyl-6-(phenylmethyl)-2,5-cyclohexadiene-1,4-dione
  • 1-(2-Chloroacetyl)-N,N-diethylpyrrolidine-2-carboxamide
  • 1-Chloro-9H-pyrido[3,4-b]indole-3-carboxylic acid
  • 2-(1,5-dimethyl-1H-pyrazol-3-yl)ethane-1-thiol
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