Thermodynamic characterization of the acetylacetone-trichloroethylene system |
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| Authors: | Maurizio Delfini Fausto Gironi Galliano Variali |
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| Affiliation: | Istituto di Chimica e Tecnologia Radioelementi, CNR, Corso Stati Uniti, Padova Italy;Dipartimento di Ingegneria Chimica, Universitá degli Studi di Roma “La Sapienza”, Via Eudossiana 18, 00181 Roma Italy |
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| Abstract: | Delfini, M., Gironi, F. and Variali, G., 1984. Thermodynamic characterization of the acetylacetone-trichloroethylene system. Fluid Phase Equilibria, 18: 69–82.Vapor-liquid equilibria have been measured for the system acetylacetone-trichloroethylene at 100, 200, 400 and 760 mm Hg. The influence of trichloroethylene on the keto-enol equilibrium of acetylacetone has been elucidated by 1H NMR spectroscopy.A semiempirical model taking into account the “true” chemical species involved (the enol and keto tautomers of acetylacetone, and trichloroethylene) is used for thermodynamic reduction of the experimental data. |
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| Keywords: | Author to whom correspondence should be addressed. |
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