Ammonium ionic liquids in extraction of bio-butan-1-ol from water phase using activity coefficients at infinite dilution

The activity coefficients at infinite dilution (γ13∞) for 64 solutes including water in two new ammonium-based ionic liquids (ILs), the dimethyldodecylphenoxyethylammonium bis{(trifluoromethyl)sulfonyl}imide, [N1,1,12,2OPh][NTf2] and dimethyldodecylphenoxyethylammonium dicyanamide, [N1,1,12,2OPh][DCA] were determined by gas-liquid chromatography at six temperatures in range of (318.15–368.15) K and (328.15–378.15) K for [N1,1,12,2OPh][NTf2] and...