2-methylacetoacetic acid

Names

[ CAS No. ]:
2382-59-4

[ Name ]:
2-methylacetoacetic acid

[Synonym ]:
(2S)-2-METHYL-3-OXO-BUTANOIC ACID
2-methyl-3-oxobutanoic acid
(R)-2-METHYL-3-OXO-BUTANOIC ACID
2-methyl-3-oxobutyric acid
a-Methylacetoacetic acid
AcCH(Me)CO2H
2-Methyl-acetessigsaeure
2-methyl-Acetoacetic acid
2-Acetylpropionic acid

Chemical & Physical Properties

[ Density]:
1.125g/cm3

[ Boiling Point ]:
227.9ºC at 760mmHg

[ Molecular Formula ]:
C5H8O3

[ Molecular Weight ]:
116.11500

[ Flash Point ]:
105.9ºC

[ Exact Mass ]:
116.04700

[ PSA ]:
54.37000

[ LogP ]:
0.29610

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Ethyl 2-methylacetoacetate
  • tert-butyl 2-methyl-3-oxobutanoate
  • Carbon dioxide
  • 2-Butanone
  • 2-Methyl-1-butene-1,3-dione
  • methyl acetoacetate sodium salt
  • methyl iodide

DownStream

  • 2,2,5,6-Tetramethyl-4H-1,3-dioxin-4-one
  • 2-Butanone
  • Carbon dioxide
  • 3,4-Dimethylpyridazine
  • 3,4-dimethylchromen-2-one
  • tert-butyl 2-methyl-3-oxobutanoate

Related Compounds

  • 2-methylacetoacetic acid
  • 2-methylacetoacetic acid methyl ester
  • 2-Methylacetoacetic acid tert-butylester
  • 2-ETHYL-2-METHYLACETOACETIC ACID ETHYL ESTER
  • 2-trihydroxysilylethylphosphonic acid
  • 2-Hexyldecanoic acid methyl ester
  • 7-Chloro-1-(1-methylethyl)-5-phenyl-1H-1,5-benzodiazepine-2,4(3H,5H)-dione
  • Benzene, 1,1a(2)-(4-ethenyl-3,4,5-trimethyl-2,5-cyclopentadiene-1,2-diyl)bis-
  • 9-Phenanthrenecarboxylic acid, 9,10-dihydro-10-methyl-, methyl ester, cis-
  • 2-[(2-Hydroxyethyl)({1-oxaspiro[4.4]nonan-4-yl})amino]ethan-1-ol
  • Octanenitrile, 8-diethylamino-2,2-diphenyl-
  • Phosphoramidic dichloride, [4-chloro-6-(ethylamino)-s-triazin-2-yl]ethyl-
  • Flavone, 3,3a(2),4a(2),5,7-pentahydroxy-8-(morpholinomethyl)-, 3-I(2)-D-rutinoside
  • [3-(1,2,5-Dithiazepan-5-yl)-2,2-difluoropropyl](methyl)amine
  • Methyl 3-(2-methoxy-6-methylphenyl)-3-oxopropanoate
  • 2-(2-Cyclopropylpropyl)azetidine
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