2-Oxobutyric Acid

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Properties Simple | Detailed

Formula C4H6O3
IUPAC Name 2-oxobutanoic acid
Molecular Mass 102.089 g·mol−1
Heat of Formation -545.9 ± 16.7 kJ·mol−1
Dipole Moment 3.01 ± 1.08 D
Volume 121.64 Å 3
Surface Area 134.34 Å 2
HOMO Energy -10.52 ± 0.55 eV
LUMO Energy 2.87 ± eV
Point Group Symmetry C1
Synonyms
  • .alpha.-ketobutric acid
  • .alpha.-ketobutyric acid
  • .alpha.-oxo-n-butyric acid
  • .alpha.-oxobutyrate
  • .alpha.-oxobutyric acid
  • 2-keto-butyrate
  • 2-ketobutanoic acid
  • 2-ketobutyric acid
  • 2-oxo-butanoic acid
  • 2-oxo-butyrate
  • 2-oxo-n-butyric acid
  • 2-oxobutyrate
  • 2kt
  • 3-methyl pyruvic acid
  • 3-methylpyruvic acid
  • alpha-keto-n-butyric acid
  • alpha-ketobutric acid
  • alpha-ketobutyric acid
  • alpha-oxo-n-butyric acid
  • alpha-oxobutyric acid
  • butanoic acid, 2-oxo-
  • butanoic acid, 2-oxo- (9ci)
  • butyric acid, 2-oxo-
  • butyric acid, 2-oxo- (8ci)
  • formic acid, propionyl-
  • ketobutyrate
  • lmfa01060002
  • propionylformic acid
  • pyruvic acid, methyl-
CAS Number(s)
  • 600-18-0
InChIKey TYEYBOSBBBHJIV-UHFFFAOYSA-N
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