1H-Imidazole-4-ethanamine(aq)
Formation Gibbs Energy
Estimated ΔfG'm 525.9 ± 7.8 [kJ/mol]    Enter custom concentration »
Estimated ΔfG'° 543.0 ± 7.8 [kJ/mol]
Estimated using Component Contribution (2013)
pH
Ionic strength [M]
General Properties
Formula C5H9N3
Common names 1H-Imidazole-4-ethanamine; 2-(4-Imidazolyl)ethylamine; Histamine; C00388
Molar Mass 111.08 [Da]
Structure
Links KEGG »
Species Formation Energies
Phase Net charge #Hydrogens Δf [kJ/mol] ΔfG'° [kJ/mol] Reference
aqueous -2 7 313.1 594.5 Component Contribution (2013)
aqueous -1 8 236.1 559.9
aqueous 0 9 180.3 545.2
aqueous 1 10 139.5 544.4