Biocompatible choline based ionic salts: Solubility in short-chain alcohols

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Abstract

In this work, we report data on solubility of choline chloride and choline acetate in short-chain linear alcohols (ethanol, 1-propanol and 1-butanol) at various temperatures. Furthermore, we synthesize two choline derivatives: hydrogen choline chloride glutarate ({[}CholGlut]{[}Cl]) and hydrogen choline chloride succinate ({[}CholSucc]{[}Cl]). Their characterization and solubility in short-chain alcohols as a function of temperature are also included. Activity coefficients were calculated and their comparisons with ideal solutions were discussed. The experimental data were correlated successfully by means of the semi-empirical Grant equation.
Original languageUnknown
Pages (from-to)99-105
JournalJournal of Chemical Thermodynamics
Volume67
Issue numberNA
DOIs
Publication statusPublished - 1 Jan 2013

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