Excess molar enthalpies of methyl tert-butyl ether + (cyclohexane or 2,3-dimethylbutane) + n-decane ternary mixtures at 298.15 K

Microcalorimetric measurements of the excess molar enthalpies at 298.15 K are reported for the ternary mixtures methyl tert-butyl ether + (cyclohexane or 2,3-dimethylbutane) + n-decane. Smooth representations of the results are presented and used to construct constant enthalpy contours on a Roozeboom diagram. Application of the Flory theory of mixtures to estimate the enthalpies of the ternary mixtures from analyses of data for their constituent binaries is also described.