3-Hydroxy-3-methyl-2-oxobutanoic acid(aq)
Formation Gibbs Energy
Estimated ΔfG'm -355.0 ± 3.4 [kJ/mol]    Enter custom concentration »
Estimated ΔfG'° -337.9 ± 3.4 [kJ/mol]
Estimated using Component Contribution (2013)
pH
Ionic strength [M]
General Properties
Formula C5H8O4
Common names 3-Hydroxy-3-methyl-2-oxobutanoic acid; 2-Oxo-3-hydroxyisovalerate; 3-Hydroxy-3-methyl-2-oxobutanoate; C04181
Molar Mass 132.04 [Da]
Structure
Links KEGG »
Species Formation Energies
Phase Net charge #Hydrogens Δf [kJ/mol] ΔfG'° [kJ/mol] Reference
aqueous -2 6 -543.2 -302.3 Component Contribution (2013)
aqueous -1 7 -621.1 -337.9
aqueous 0 8 -638.3 -313.9