Abstract
Excess molar enthalpies H E mand excess molar volumes V E m at 25°Cand normal atmospheric pressure for the binary mixtures 1-chloropentane + 1-alkanol(from 1-butanol to 1-octanol) have been determined using a Calvet microcalorimeterand from density measurements using a vibrating tube densimeter. The H E m valuesfor all the mixtures are positive and V E m values are positive or negative dependingon the mole fraction of the chloroalkane. Experimental H E m results are comparedwith the predictions of UNIFAC group-contribution models proposed by Dang andTassios and by Larsen et al., and are discussed in terms of molecular interactions.
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Santana, P., Balseiro, J., Jiménez, E. et al. A Study of Excess Molar Enthalpies and Excess Molar Volumes of Binary Mixtures of 1-Chloropentane + 1-Alkanol (from 1-Butanol to 1-Octanol) at 25°C.. Journal of Solution Chemistry 29, 1115–1122 (2000). https://doi.org/10.1023/A:1005191000267
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DOI: https://doi.org/10.1023/A:1005191000267