4-(2-Methylphenyl)-4-oxobutanoic acid

Modify Date: 2025-08-24 22:45:20

4-(2-Methylphenyl)-4-oxobutanoic acid Structure
4-(2-Methylphenyl)-4-oxobutanoic acid structure
Common Name 4-(2-Methylphenyl)-4-oxobutanoic acid
CAS Number 6939-36-2 Molecular Weight 192.211
Density 1.2±0.1 g/cm3 Boiling Point 371.7±25.0 °C at 760 mmHg
Molecular Formula C11H12O3 Melting Point 102-105ºC
MSDS N/A Flash Point 192.8±19.7 °C

 Names

Name 4-(2-methylphenyl)-4-oxobutanoic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 371.7±25.0 °C at 760 mmHg
Melting Point 102-105ºC
Molecular Formula C11H12O3
Molecular Weight 192.211
Flash Point 192.8±19.7 °C
Exact Mass 192.078644
PSA 54.37000
LogP 1.75
Vapour Pressure 0.0±0.9 mmHg at 25°C
Index of Refraction 1.543

 Safety Information

HS Code 2918300090

 Synthetic Route

~75%

4-(2-Methylphenyl)-4-oxobutanoic acid Structure

4-(2-Methylphen...

CAS#:6939-36-2

Literature: Kameo; Ogawa; Takeshita; Nakaike; Tomisawa; Sota Chemical and Pharmaceutical Bulletin, 1988 , vol. 36, # 6 p. 2050 - 2060

~97%

4-(2-Methylphenyl)-4-oxobutanoic acid Structure

4-(2-Methylphen...

CAS#:6939-36-2

Literature: Daval, Sandrine B.; Valant, Celine; Bonnet, Dominique; Kellenberger, Esther; Hibert, Marcel; Galzi, Jean-Luc; Ilien, Brigitte Journal of Medicinal Chemistry, 2012 , vol. 55, # 5 p. 2125 - 2143

~75%

4-(2-Methylphenyl)-4-oxobutanoic acid Structure

4-(2-Methylphen...

CAS#:6939-36-2

Literature: Astles, Peter C.; Brealey, Clive; Brown, Thomas J.; Facchini, Vincenzo; Handscombe, Caroline; Harris, Neil V.; McCarthy, Clive; McLay, Iain M.; Porter, Barry; Roach, Alan G.; Sargent, Carol; Smith, Christopher; Walsh, Roger J. A. Journal of Medicinal Chemistry, 1998 , vol. 41, # 15 p. 2732 - 2744

~%

4-(2-Methylphenyl)-4-oxobutanoic acid Structure

4-(2-Methylphen...

CAS#:6939-36-2

Literature: Chemical and Pharmaceutical Bulletin, , vol. 36, # 6 p. 2050 - 2060

~%

4-(2-Methylphenyl)-4-oxobutanoic acid Structure

4-(2-Methylphen...

CAS#:6939-36-2

Literature: Journal of Organic Chemistry, , vol. 13, p. 592,595

~%

4-(2-Methylphenyl)-4-oxobutanoic acid Structure

4-(2-Methylphen...

CAS#:6939-36-2

Literature: Journal of Organic Chemistry, , vol. 15, p. 785,787

 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%

 Synonyms

4-oxo-4-o-tolyl-butyric acid
4-(2-Methylphenyl)-4-oxobutanoic acid
4-Oxo-4-o-tolyl-buttersaeure
4-(2-Methylphenyl)-4-oxobutyric acid
Benzenebutanoic acid, 2-methyl-γ-oxo-
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