Pentobarbital(aq)
Formation Gibbs Energy
Estimated ΔfG'm 305.3 ± 10.3 [kJ/mol]    Enter custom concentration »
Estimated ΔfG'° 322.4 ± 10.3 [kJ/mol]
Estimated using Component Contribution (2013)
pH
Ionic strength [M]
General Properties
Formula C11H18N2O3
Common names Pentobarbital; 5-Ethyl-5-(1-methylbutyl)-2,4,6(1H,3H,5H)-pyrimidinetrione; C07422
Molar Mass 226.13 [Da]
Structure
Links KEGG »
Species Formation Energies
Phase Net charge #Hydrogens Δf [kJ/mol] ΔfG'° [kJ/mol] Reference
aqueous 0 18 -407.5 322.4 Component Contribution (2013)
aqueous 1 19 -426.4 343.4
aqueous 2 20 -435.4 373.1