Dielectric and Thermodynamic Properties of 2, 3-Butanediol + 2-ethyl-1-hexanol Mixtures

Document Type : Research Paper


Experimental results of dielectric investigations for binary mixtures of 2, 3-butanediol, 2, 3-BD, in
2-ethyl-1-hexanol, 2EH, were reported for various mole fractions and temperatures (298.2-308.2) K
and they were used to calculate dielectric parameters such as Kirkwood correlation factor, excess
permittivity and Bruggeman parameter. These parameters were used to carry out temperature
dependent dielectric studies on the mixtures. The investigation showed a systematic change in
dielectric parameters of the systems with the change in concentration and temperature.