Thermodynamics of mixtures with strong negative deviations from Raoult's law. XVIII: Excess molar enthalpies for the (1-alkanol + cyclohexylamine) systems at 298.15 K and modelling

HmE values have been measured at 298.15 K for 1-alkanol + cyclohexylamine systems. Large negative values are obtained due to strong interactions between unlike molecules. Um,VE values have been determined for 1-alkanol + cyclohexylamine, or + 1-hexylamine, or + aniline systems. The enthalpy of the 1-alkanol-amine interactions have been evaluated. DISQUAC and ERAS have been applied.