Thermodynamic Properties of Mixtures Containing Ionic Liquids. 9. Activity Coefficients at Infinite Dilution of Hydrocarbons, Alcohols, Esters, and Aldehydes in Trimethyl-butylammonium Bis(trifluoromethylsulfonyl) Imide Using Gas-Liquid Chromatography and Static Method Heintz, A.; Vasiltsova, T.V.; Safarov, J.; Bich, E.; Verevkin, S.P.; Journal of Chemical & Engineering Data 2006, 51, 648-655