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
  • 4-(4-{2,3-Dimethylimidazo[1,2-b]pyridazin-6-yl}piperazin-1-yl)-2-(propan-2-yl)pyrimidine
  • Ethyl 5-acetyl-1-(2-trimethylsilylethoxymethyl)pyrazole-3-carboxylate
  • 3-[1-(5-Tert-butyl-1,3,4-thiadiazol-2-yl)piperidin-4-yl]-6-fluoro-1,2-benzoxazole
  • 2-{[(Benzyloxy)carbonyl]amino}-3-(4-bromo-1,2-thiazol-5-yl)propanoic acid
  • 1-(2-Cyclopropoxyethoxy)-2-iodocyclopentane
  • 2-[4-(6-Cyclobutylpyrimidin-4-yl)piperazin-1-yl]-4-(pyridin-3-yl)pyrimidine
  • 7,9-dimethyl-6-[4-(5-methylpyrimidin-4-yl)piperazin-1-yl]-8,9-dihydro-7H-purin-8-one
  • 1-cyclopropyl-3-(oxan-4-yl)-4,5-dihydro-1H-pyrazol-5-one
  • (2R)-2-{3-[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)phenyl]propanamido}butanoic acid
  • 1-[(2,4-Difluorophenyl)methyl]-4-{5,6-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-yl}-2-methylpiperazine
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