2-Methylmaleate(aq)
Formation Gibbs Energy
Estimated ΔfG'm -455.8 ± 4.8 [kJ/mol]    Enter custom concentration »
Estimated ΔfG'° -438.7 ± 4.8 [kJ/mol]
Estimated using Component Contribution (2013)
pH
Ionic strength [M]
General Properties
Formula C5H6O4
Common names 2-Methylmaleate; Citraconate; Citraconic acid; Methylmaleic acid; C02226
Molar Mass 130.03 [Da]
Structure
Links KEGG »
Species Formation Energies
Phase Net charge #Hydrogens Δf [kJ/mol] ΔfG'° [kJ/mol] Reference
aqueous -2 4 -598.4 -438.6 Component Contribution (2013)
aqueous -1 5 -631.4 -429.3
aqueous 0 6 -645.6 -402.4
aqueous -2 4 -600.7 -441.0 Alberty (2006)
aqueous -1 5 -636.5 -434.4