Benzenebutanoic acid,4-methyl-g-oxo-, ethyl ester

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Names

[ CAS No. ]:
6942-61-6

[ Name ]:
Benzenebutanoic acid,4-methyl-g-oxo-, ethyl ester

[Synonym ]:
4-Oxo-4-p-tolylbutanoic acid,ethyl ester
4-Oxo-4-p-tolyl-buttersaeure-aethylester
4-oxo-4-p-tolyl-butyric acid ethyl ester

Chemical & Physical Properties

[ Density]:
1.065g/cm3

[ Boiling Point ]:
344.4ºC at 760 mmHg

[ Melting Point ]:
43 °C

[ Molecular Formula ]:
C13H16O3

[ Molecular Weight ]:
220.26400

[ Flash Point ]:
151.2ºC

[ Exact Mass ]:
220.11000

[ PSA ]:
43.37000

[ LogP ]:
2.52100

[ Index of Refraction ]:
1.505

[ Storage condition ]:
2-8 ℃

Safety Information

[ HS Code ]:
2918300090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4-hydroxy-4-p-tolyl-but-2-ynoic acid ethyl ester
  • Ethanol
  • 3-(4-Methylbenzoyl)propionic acid
  • 4-Iodotoluene
  • Ethyl acrylate TOP1 supplier
  • Carbon monooxide-molybdenum (6:1)
  • P-TOLYLMAGNESIUM BROMIDE
  • ethyl 4-(3,5-dimethylpyrazol-1-yl)-4-oxobutanoate
  • Toluene
  • Ethyl 3-iodopropanoate

DownStream

  • ETHYL 2-(6-METHYL-2-(P-TOLYL)IMIDAZO[1,2-A]PYRIDIN-3-YL)ACETATE
  • Benzene,1-methyl-4-(4-phenyl-1,3-cyclopentadien-1-yl)-
  • (+-)-1-phenyl-4-p-tolyl-norborn-5-ene-2endo,3endo-dicarboxylic acid-anhydride

Customs

[ HS Code ]: 2918300090

[ Summary ]:
2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Related Compounds

  • Benzenebutanoic acid,4-methyl-a-(4-methylphenyl)-b-oxo-, ethyl ester
  • Benzenebutanoic acid, 4-Methyl-, ethyl ester
  • 4-carboxyclonidine-methyl 3,5-dichlorotyrosine
  • Ethyl 4-(4-methylphenyl)-3-oxobutanoate
  • Benzenebutanoic acid, a-methyl-g-oxo-, ethyl ester
  • Benzenebutanoic acid, 4-chloro-β-oxo-, ethyl ester