Ap. Krasnoperova et Gd. Yukhno, DIELECTRIC-PROPERTIES OF OXYETHYLATED GLYCOL AQUEOUS-SOLUTIONS, Russian journal of applied chemistry, 68(6), 1995, pp. 812-815
The static dielectric constant of diethylene glycol, triethylene glyco
l, tetraethylene glycol, and polyethylene glycol-300 aqueous solutions
was investigated over a wide range of concentrations and temperatures
. The maximum discovered on the concentration dependence of the dielec
tric constant is connected with formation of oxonium compounds in glyc
ol aqueous solutions.