2-Oxobutanoate(aq)
Formation Gibbs Energy
Estimated ΔfG'm -285.2 ± 6.8 [kJ/mol]    Enter custom concentration »
Estimated ΔfG'° -268.1 ± 6.8 [kJ/mol]
Estimated using Component Contribution (2013)
pH
Ionic strength [M]
General Properties
Formula C4H6O3
Common names 2-Oxobutanoate; 2-Ketobutyric acid; 2-Oxobutanoic acid; 2-Oxobutyrate; 2-Oxobutyric acid; alpha-Ketobutyrate; alpha-Ketobutyric acid; C00109
Molar Mass 102.03 [Da]
Structure
Links KEGG »
Species Formation Energies
Phase Net charge #Hydrogens Δf [kJ/mol] ΔfG'° [kJ/mol] Reference
aqueous -1 5 -470.2 -268.1 Component Contribution (2013)
aqueous 0 6 -488.4 -245.2