Measurements of excess enthalpies at T = 298.15 K are reported for binary mixtures of (2-ethoxyethanol + n-octane, or cyclohexane, or benzene). The excess enthalpies of all these systems were found to be positive. The (2-ethoxyethanol + benzene) system shows asymmetric behaviour of H-m(E) With respect to the mole fraction of 2-ethoxyethanol. However, the other two systems show nearly symmetric behaviour. This asymmetric behaviour of H-m(E) for the system containing benzene is discussed.