Thermochimica Acta, Vol.335, No.1-2, 69-72, 1999
Excess enthalpies of binary mixtures of methyl tert.-butyl ether (MTBE) with benzene, chlorobenzene, benzonitrile, and nitrobenzene at 298.15 K
Excess enthalpies have been measured for the binary mixtures MTBE + benzene, +chlorobenzene, +benzonitrile, and +nitrobenzene at 298.15 K using a Parr 1451 solution calorimeter. While the excess enthalpies of MTBE + benzene are positive, those for MTBE + chlorobenzene and MTBE + benzonitrile are negative. Those for MTBE + nitrobenzene change sign from positive to negative at higher mole fractions of MTBE.