Equilibrium solubility of carbon dioxide in 2(methylamino)ethanol

► Solubility of CO2 in aqueous 2(methylamino)ethanol (MAE) was measured. ► The varied parameters were temperature (303-333 K) and pressure (1-100 kPa). ► The Kent-Eisenberg approach was used to model the solubility of CO2 in MAE. ► Predicted results showed good agreement with experimental data. ► MAE showed better performance as CO2 absorber compared to other commercial amines.