Density and relative permittivity of (pyridine + 2-methoxyethanol, 2-ethoxyethanol, 2-propoxyethanol, and 2-butoxyethanol) binary mixtures at 298.15 K

作者：Kinart Cezary M^*; Kinart Wojciech J; Cwiklinska Aneta; Kinart Zdzislaw

来源：Physics and Chemistry of Liquids, 2014, 52(5): 627-635.

DOI：10.1080/00319104.2014.890898

• pyridine
• alkoxyethanols
• density
• relative permittivity
• intermolecular
• interaction

The densities and relative permittivities of binary mixtures of pyridine with 2-methoxyethanol, 2-ethoxyethanol, 2-propoxyethanol and 2-butoxyethanol have been measured as a function of composition, at T = 298.15 K. From the experimental data the excess molar volume (V-E) and the deviation in the relative permittivity (Delta epsilon) from a mole fraction average have been calculated. The results are discussed in terms of intermolecular interactions and structure of studied binary mixtures.

• 出版日期2014-10