Caffeate(aq)
Formation Gibbs Energy
Estimated ΔfG'm -263.2 ± 7.8 [kJ/mol]    Enter custom concentration »
Estimated ΔfG'° -246.1 ± 7.8 [kJ/mol]
Estimated using Component Contribution (2013)
pH
Ionic strength [M]
General Properties
Formula C9H8O4
Common names Caffeate; 3,4-Dihydroxy-trans-cinnamate; Caffeic acid; trans-Caffeate; C01197
Molar Mass 180.04 [Da]
Structure
Links KEGG »
Species Formation Energies
Phase Net charge #Hydrogens Δf [kJ/mol] ΔfG'° [kJ/mol] Reference
aqueous -3 5 -404.0 -206.7 Component Contribution (2013)
aqueous -2 6 -476.4 -235.5
aqueous -1 7 -529.3 -246.1
aqueous 0 8 -550.1 -225.7