Densities and relative permittivities for mixtures of 2-methoxyethanol with dea and tea, at various temperatures.

Densities (p) and relative permittivities (s) of numerous binary mixtures of 2-methoxyethanol (ME) (I)+diethylarnine (DEA) (2) at four temperatures and 2-methoxyethanol (I )+triethylarnine (TEA) (2) at five temperatures, between (291.15 and 313.15) K, are reported. These results are used to calculate excess molar volumes, and deviations in the relative permittivities. The results are fitted to the Redlich-Kister polynomial equation to estimate the binary coefficients and standard errors. Furthermore, the experimental results are used to disclose the nature of binary interactions in the bulk of studied the binary mixtures. [ABSTRACT FROM AUTHOR]