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
  • 1-(2-Methoxyethoxy)-4-(prop-2-en-1-yl)benzene
  • 2-(4-Methylpiperazin-1-yl)-5-nitrophenol
  • Methyl 2-acetamido-4-methylbenzoate
  • N-[(3S)-pyrrolidin-3-yl]cyclopropanecarboxamide
  • 3-[(2-Pyridinylamino)carbonyl]-1-azetidinecarboxylic acid 1,1-dimethylethyl ester
  • 4-(tert-Butyl)-2-chloro-6-methoxypyridine
  • Rel-(1R,3R)-3-(prop-1-en-2-yl)cyclohexan-1-ol
  • 2-(9H-fluoren-9-yl)prop-2-enoic acid
  • 8-Chloro-3-(cyclopropylmethyl)-7-[4-(5-fluoro-2-methoxyphenyl)-1-piperidinyl]-1,2,4-triazolo[4,3-a]pyridine
  • 4-Amino-6-(furan-2-yl)pyridazin-3-ol
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