4-Coumarate(aq)
Formation Gibbs Energy
Estimated ΔfG'm -58.5 ± 5.8 [kJ/mol]    Enter custom concentration »
Estimated ΔfG'° -41.4 ± 5.8 [kJ/mol]
Estimated using Component Contribution (2013)
pH
Ionic strength [M]
General Properties
Formula C9H8O3
Common names 4-Coumarate; 4-Hydroxycinnamate; 4-Hydroxycinnamic acid; p-Coumaric acid; trans-4-Hydroxycinnamate; trans-p-Hydroxycinnamate; Coumarate; Coumaric acid; Hydroxycinnamate; Hydroxycinnamic acid; C00811
Molar Mass 164.05 [Da]
Structure
Links KEGG »
Species Formation Energies
Phase Net charge #Hydrogens Δf [kJ/mol] ΔfG'° [kJ/mol] Reference
aqueous -2 6 -270.3 -29.5 Component Contribution (2013)
aqueous -1 7 -324.6 -41.3
aqueous 0 8 -347.4 -23.0