B. Das et al., Viscosities of some symmetrical tetraalkylammonium perchlorates in 2-methoxyethanol plus water at 298.15, 308.15, and 318.15 K, J CHEM EN D, 44(1), 1999, pp. 6-10
The viscosities of solutions of tetraethylammonium perchlorate (Et4NClO4),
tetrapropylammonium perchlorate (Pr4NClO4), and tetrabutylammonium perchlor
ate (Bu4NClO4) in 2-methoxyethanol (1) + water (2) mixtures have been measu
red at 298.15, 308.15, and 318.15 K. The data have been analyzed by the Jon
es-Dole equation for the associated as well as unassociated electrolytes to
evaluate viscosity B coefficients of the electrolytes. The resulting visco
sity B coefficient and its dependence on temperature provide useful informa
tion with regard to changes in the solvent structure.