Viscosities of some symmetrical tetraalkylammonium perchlorates in 2-methoxyethanol plus water at 298.15, 308.15, and 318.15 K

Authors
Das, B Muhuri, PK Hazra, DK
Citation
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
Citations number
8
Categorie Soggetti
Chemistry,"Chemical Engineering
Journal title
JOURNAL OF CHEMICAL AND ENGINEERING DATA
ISSN journal
00219568 → ACNP
Volume
44
Issue
1
Year of publication
1999
Pages
6 - 10
Database
ISI
SICI code
0021-9568(199901/02)44:1<6:VOSSTP>2.0.ZU;2-H
Abstract
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.