2H-1-Benzopyran-2-one,3,4-dihydro-4,7-dimethyl-

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Names

[ CAS No. ]:
18782-15-5

[ Name ]:
2H-1-Benzopyran-2-one,3,4-dihydro-4,7-dimethyl-

[Synonym ]:
3,4-Dihydro-4,7-dimethylcoumarin
3,4-dihydro-4,7-dimethylcoumarine
4,7-dimethyl-3,4-dihydro-2H-benzopyran-2-one
4,7-dimethyl-3,4-dihydro-2h-chromen-2-one
4,7-dimethyl-3,4-dihydrocoumarin
4,7-dimethyl-chroman-2-one
4,7-Dimethyl-chroman-2-on
4,7-dimethyl-dihydrocoumarin

Chemical & Physical Properties

[ Density]:
1.1g/cm3

[ Boiling Point ]:
256.1ºC at 760mmHg

[ Molecular Formula ]:
C11H12O2

[ Molecular Weight ]:
176.21200

[ Flash Point ]:
100.5ºC

[ Exact Mass ]:
176.08400

[ PSA ]:
26.30000

[ LogP ]:
2.40760

[ Vapour Pressure ]:
0.0157mmHg at 25°C

[ Index of Refraction ]:
1.533

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2H-1-Benzopyran-2-one,4,7-dimethyl-
  • 3-(2-hydroxy-4-methyl-phenyl)-crotonic acid
  • 3-(2-hydroxy-4-methyl-phenyl)-butyric acid

DownStream

  • 1-(4-chlorobutan-2-yl)-2-methoxy-4-methylbenzene

Related Compounds

  • 2H-1-Benzopyran-2-one, 3,4-dihydro-3,4,7,8-tetrahydroxy- (9CI)
  • 2H-1-Benzopyran-2-one, 3,4-dihydro-4-methyl-
  • 2H-1-BENZOPYRAN-2-ONE, 3,4-DIHYDRO-4-(4-METHYLPHENYL)-
  • 5,7-dimethyl-4-phenyl-3,4-dihydrochromen-2-one
  • 4,4,5,7-Tetramethylchroman-2-one
  • 4-hydroxy-3,3-dimethyl-4H-chromen-2-one
  • 9-(1,1-dioxidotetrahydrothiophen-3-yl)-3-(4-methoxyphenyl)-9,10-dihydrochromeno[8,7-e][1,3]oxazin-2(8H)-one
  • 2-{6-[(E)-2-phenylethenyl][1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-3-yl}quinoline
  • 9-(2-methoxyethyl)-3-(4-methoxyphenyl)-9,10-dihydrochromeno[8,7-e][1,3]oxazin-4(8H)-one
  • ethyl 1-{(Z)-[3-(3-methylbutyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}piperidine-4-carboxylate
  • N-[4-(1,3-dihydro-2H-benzimidazol-2-ylideneamino)-4-oxobutyl]-4,7-dimethoxy-1-methyl-1H-indole-2-carboxamide
  • (Z)-8-(5-chloro-2,4-dimethoxyphenyl)-2-(furan-2-ylmethylene)-8,9-dihydro-2H-benzofuro[7,6-e][1,3]oxazin-3(7H)-one
  • 3-(5-Bromo-3-pyridinyl)-6-(1-phenylpropyl)[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole
  • 7-methoxy-N-(4-methyl-1,3-thiazol-2-yl)-1-benzofuran-2-carboxamide
  • P4N9P1U31D
  • 6-methyl-N-{3-[(2-oxo-2H-chromen-4-yl)amino]propyl}nicotinamide
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