Application of the extended real associated solution (ERAS) theory to excess molar enthalpies of benzaldehyde + 1-alkanols (C1 to C5) at T = 298.15 K

► Enthalpy of binary mixtures of {benzaldehyde + 1-alkanols} (C1 to C5) determined. ► Excess molar enthalpy, partial molar enthalpy, and intermolecular interaction functions were calculated. ► Excess molar enthalpy was correlated as a function of mole fraction by using the Redlich-Kister equation. ► The experimental results have been used to test the applicability of the ERAS-model, Wilson and NRTL equations.