Piperazine(aq)
Formation Gibbs Energy
Estimated ΔfG'm 515.5 ± 16.5 [kJ/mol]    Enter custom concentration »
Estimated ΔfG'° 532.6 ± 16.5 [kJ/mol]
Estimated using Component Contribution (2013)
pH
Ionic strength [M]
General Properties
Formula C4H10N2
Common names Piperazine; Diethylenediamine; C07973
Molar Mass 86.08 [Da]
Structure
Links KEGG »
Species Formation Energies
Phase Net charge #Hydrogens Δf [kJ/mol] ΔfG'° [kJ/mol] Reference
aqueous 0 10 141.8 547.3 Component Contribution (2013)
aqueous 1 11 87.3 532.7
aqueous 2 12 57.7 541.8