Liquid-Liquid behaviour of functionalized ionic liquids plus 2-Propanol plus Dickloromethane

Najdanovic-Visak, Vesna and Rodriguez, Ana and Visak, Zoran P. and Rosa, Joao N. and Afonso, Carlos A. M. and Da Ponte, Manuel Nunes and Rebelo, Luis Paulo N. (2006) Liquid-Liquid behaviour of functionalized ionic liquids plus 2-Propanol plus Dickloromethane. Chimica Oggi, 24 (6). pp. 19-20. ISSN 0392-839X

Abstract

Phase diagrams (liquid-liquid equilibrium) obtained by Solubility measurements at 298 K have shown very interesting and rare behaviour for the ternary systems 1-(2-hydroxyethyl)3-methylimidozolium based ionic liquids ([EtOHmim][X], [X] [PF6](-) or [BF4](-) or [CF3SO3](-) or [(CF3SO2)(2)N](-)) + dichloromethane + 2-propanol. Strong co-solvent effects have been found.