4-Aminobutanoate(aq)
Formation Gibbs Energy
Estimated ΔfG'm -24.4 ± 3.2 [kJ/mol]    Enter custom concentration »
Estimated ΔfG'° -7.3 ± 3.2 [kJ/mol]
Estimated using Component Contribution (2013)
pH
Ionic strength [M]
General Properties
Formula C4H9NO2
Common names 4-Aminobutanoate; 4-Aminobutanoic acid; 4-Aminobutyrate; 4-Aminobutyric acid; GABA; gamma-Aminobutyric acid; C00334
Molar Mass 103.06 [Da]
Structure
Links KEGG »
Species Formation Energies
Phase Net charge #Hydrogens Δf [kJ/mol] ΔfG'° [kJ/mol] Reference
aqueous -1 8 -313.9 9.8 Component Contribution (2013)
aqueous 0 9 -372.2 -7.3
aqueous 1 10 -398.1 6.8