VISCOSITIES AND DENSITIES FOR THE 1-PROPANOL PLUS N-HEPTANE SYSTEM ATSEVERAL TEMPERATURES

Authors
JIMENEZ E FRANJO C SEGADE L LEGIDO JL ANDRADE MIP
Citation
E. Jimenez et al., VISCOSITIES AND DENSITIES FOR THE 1-PROPANOL PLUS N-HEPTANE SYSTEM ATSEVERAL TEMPERATURES, Journal of solution chemistry, 27(6), 1998, pp. 569-579
Citations number
27
Categorie Soggetti
Chemistry Physical
Journal title
Journal of solution chemistry → ACNP
ISSN journal
00959782
Volume
27
Issue
6
Year of publication
1998
Pages
569 - 579
Database
ISI
SICI code
0095-9782(1998)27:6<569:VADFT1>2.0.ZU;2-E
Abstract
Viscosities and densities have been measured for 1-propanol + n-heptan e at 20, 25, 30, and 35 degrees C and atmospheric pressure. Kinematic viscosities were determined using a capillary viscosimeter; densities were measured using vibrating-tube densimetry. The viscosity deviation s were evaluated. Viscosity results were fitted to the equations of Gr unberg-Nissan, McAllister, Auslander, and Teja. The experimental exces s molar volumes were compared with the results obtained with the Nitta -Chao model.