2-Amino-4-mercaptobutyric acid(aq)
Formation Gibbs Energy
Estimated ΔfG'm 6.4 ± 6.2 [kJ/mol]    Enter custom concentration »
Estimated ΔfG'° 23.5 ± 6.2 [kJ/mol]
Estimated using Component Contribution (2013)
pH
Ionic strength [M]
General Properties
Formula C4H9NO2S
Common names 2-Amino-4-mercaptobutyric acid; DL-Homocysteine; C05330
Molar Mass 135.04 [Da]
Structure
Links KEGG »
Species Formation Energies
Phase Net charge #Hydrogens Δf [kJ/mol] ΔfG'° [kJ/mol] Reference
aqueous -2 7 -229.0 52.3 Component Contribution (2013)
aqueous -1 8 -287.7 36.1
aqueous 0 9 -341.4 23.6
aqueous 1 10 -355.4 49.5