Excess enthalpies of dibutyl ether + n-alkane mixtures at 298.15 K

Abstract

Calorimetric measurements of excess enthalpies are reported over the entire composition range for dibutyl ether + n-heptane, + n-deeane, + n-dodecane, and + n-hexadecane at 298.15 K. The results are compared with data from the literature, and a correlation of the excess enthalpies of dibutyl ether + n-alkane mixtures in terms of the Flory theory is described.