Caffeate(aq)
Formation Gibbs Energy
Estimated ΔfG'm -261.6 ± 7.8 [kJ/mol]    Enter custom concentration »
Estimated ΔfG'° -244.5 ± 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 -402.4 -205.2 Component Contribution (2013)
aqueous -2 6 -474.8 -233.9
aqueous -1 7 -527.7 -244.5
aqueous 0 8 -548.5 -224.1