Excess molar volumes and excess viscosities of the n-pentanol-cumene-1,4-dioxane system at 298.15 K

Densities and viscosities were determined for the n-pentanol-cumene-1,4-dioxane system at 298.15 K. From the experimental results, molar excess volumes and excess viscosities were calculated. Different expressions exist in the literature to predict these excess properties from the binary data. The e...

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Bibliographic Details
Published in:Thermochimica acta 1990-04, Vol.160 (2), p.243-252
Main Authors: Pedrosa, Graciela C., Salas, Julio A., Katz, Miguel
Format: Article
Language:English
Subjects:
Chemical thermodynamics
Chemistry
Exact sciences and technology
General and physical chemistry
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Summary:Densities and viscosities were determined for the n-pentanol-cumene-1,4-dioxane system at 298.15 K. From the experimental results, molar excess volumes and excess viscosities were calculated. Different expressions exist in the literature to predict these excess properties from the binary data. The empirical correlation of Cibulka is shown to be the best for this system.
ISSN:0040-6031
1872-762X
DOI:10.1016/0040-6031(90)80264-Y