| Author(s): |
A F. Lagalante; I M. Abdulagatov; Thomas J. Bruno; |
| Title: |
Kamlet-Taft Thermosolvatochromic Parameters of Hydrofluorethers and Hydrofluoroether Azeotropic Mixtures |
| Published: |
February 01, 2002 |
| Abstract: |
The electronic transition maxima of three solvatochromic probes were measured at temperatures between (-13.5 and 17 C) in five liquid hydrofluoroether (HFE) solvents. The electronic transition maxima were used to calculate thermosolvatochromic Kamlet-Taft parameters. The solubility of naphthalene and benzoic acid were measured in the HFE solvents and a liner solvation energy relationship (LSER) was calculated to model the solubility data using the measured Kamlet-Taft Thermosolvatochromic parameters. Differences between the Kamlet-Taft values of the pure hydrofluoroethers and azeotropic mixtures of the hydrofluoroethers are discussed as well as the LSER results. |
| Citation: |
Journal of Chemical and Engineering Data |
| Volume: |
47 |
| Issue: |
No. 1 |
| Keywords: |
hydrofluoroethers;hydrogen-bonding;kamlet-Taft parameters;solubility;solvents |
| Research Areas: |
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