Experimental and predicted excess molar enthalpies of binary mixtures containing 2,2′-oxybis[propane], benzene, butan-1-ol, 2-methylpropan-1-ol, 2-methyl-2-ene-1-propanol at 303.15 K

Excess molar enthalpies HE have been measured for liquid binary mixtures of 2,2′-oxybis[propane] (diisopropylether ‘DIPE’), or, benzene + butan-1-ol, +2-methylpropan-1-ol (isobutanol), +2-methyl-2-ene-1-propanol (isobutenol), +n-heptane at 303.15 K and constant pressure using a C80, Setaram calorimeter. A Redlich–Kister type equation was used to correlate experimental results. experimental results, along with our previous data on HE of DIPE + benzene, +cyclohexane [1] are used for estimating interaction parameters in DISQUAC, an extended quasi-chemical group contribution model [2,3].