EXCESS MOLAR VOLUMES FOR METHYL TERT-BUTHYL ETHER + 2-ALKANOLS BINARY SYSTEMS

Densities of their binary systems containing Methyl tert-buthyl ether + 2-alkanols (2-propanol, 2-butanol and 2-pentanol) were measured at T = (293.15, 298.15, 303.15, 308.15, and 313.15) K and ambient pressure. From the density data, the values excess molar volumes were calculated and fitted to the Redlich−Kister polynomial. The least-squares method was used to determine the adjustable parameters. Excess molar volumes are negative for all binary mixtures

Keywords:

Methyl tert-buthyl ether , 2-Alkanols , Excess molar volume , Redlich-Kister equation