Putrescine(aq)
Formation Gibbs Energy
Estimated ΔfG'm 505.5 ± 5.6 [kJ/mol]    Enter custom concentration »
Estimated ΔfG'° 522.6 ± 5.6 [kJ/mol]
Estimated using Component Contribution (2013)
pH
Ionic strength [M]
General Properties
Formula C4H12N2
Common names Putrescine; 1,4-Butanediamine; 1,4-Diaminobutane; Butane-1,4-diamine; Tetramethylenediamine; C00134
Molar Mass 88.10 [Da]
Structure
Links KEGG »
Species Formation Energies
Phase Net charge #Hydrogens Δf [kJ/mol] ΔfG'° [kJ/mol] Reference
aqueous 0 12 73.9 560.4 Component Contribution (2013)
aqueous 1 13 13.9 540.4
aqueous 2 14 -42.6 522.6