Solubility of anthracene in binary alcohol + 1-pentanol solvent mixtures at 25°C: Comparison of expressions derived from Mobile Order theory and the Kretschmer-Wiebe association model

1996 ◽  
Vol 25 (10) ◽  
pp. 1001-1017 ◽  
Author(s):  
Joyce R. Powell ◽  
Mary E. R. McHale ◽  
Ann-Sofi M. Kauppila ◽  
William E. Acree ◽  
Scott W. Campbell
Keyword(s):  
Order Theory ◽  
Solvent Mixtures ◽  
Association Model ◽  
Mobile Order Theory ◽  
Mobile Order

Thermodynamics of mobile order theory: comparison of experimental and predicted anthracene and pyrene solubilities in binary alkane+alcohol solvent mixtures

1998 ◽  
Vol 146 (1-2) ◽  
pp. 207-221 ◽  
Author(s):  
Tammie L. Borders ◽  
Mary E.R. McHale ◽  
Joyce R. Powell ◽  
Karen S. Coym ◽  
Carmen E. Hernández ◽  
...  
Keyword(s):  
Order Theory ◽  
Solvent Mixtures ◽  
Theory Comparison ◽  
Alcohol Solvent ◽  
Mobile Order Theory ◽  
Mobile Order

Solubility of anthracene in binary alcohol + alkoxyalcohol solvent mixtures. Comparison of observed versus predicted values based upon Mobile Order theory

1997 ◽  
Vol 75 (10) ◽  
pp. 1403-1408 ◽  
Author(s):  
Mary E.R. McHale ◽  
Karen S. Coym ◽  
Lindsay E. Roy ◽  
Carmen E. Hernández ◽  
William E. Acree Jr.
Keyword(s):  
Order Theory ◽  
Binary Solvent ◽  
Solvent Mixtures ◽  
Absolute Deviation ◽  
Bond Stability ◽  
Solubility Behavior ◽  
Mobile Order Theory ◽  
Self Association ◽  
Predicted Values ◽  
Mobile Order

Experimental solubilities are reported for anthracene dissolved in eight binary mixtures containing 2-isopropoxyethanol with 1-propanol, 2-propanol, 1-butanol, 2-butanol, 1-pentanol, 2-pentanol, 3-methyl-1-butanol, and 1-octanol at 25 °C. Results of these measurements, along with previously published solubility data for anthracene in binary alcohol + alkoxyalcohol (2-methoxyethanol, 2-ethoxyethanol, 2-propoxyethanol, 2-butoxyethanol, 3-methoxy-1-butanol) solvent mixtures, are used to test the limitations and applications of expressions derived from Mobile Order theory. For the 50 different binary solvent systems considered, the derived expressions were found to provide reasonably accurate predictions for the observed anthracene solubility behavior, with the average absolute deviation between measured and predicted values being on the order of 3% or less. A single numerical value of Keq = 5000 cm3 mol−1 was assumed for all self-association and cross-association hydrogen-bond stability constants. Keywords: anthracene solubilities, alcohol solvents, solubility predictions, hydrogen-bonding, model.

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