NIST TRC ThermoML Dataset

Activity coefficients at infinite dilution measurements for organic solutes and water in the 1-hexyloxymethyl-3-methyl-imidazolium and 1,3-dihexyloxymethyl-imidazolium bis(trifluoromethylsulfonyl)-imide ionic liquids—The cation influence Domańska, U.; Marciniak, A.; Fluid Phase Equilibria 2009, 286, 154-161

Journal: Fluid Phase Equilibria
Sample Quantity(ies): Activity coefficient
Methodology: Chromatography
Phase(s): Liquid
Substances:
1. diethyl ether C4H10O (RTZKZFJDLAIYFH-UHFFFAOYSA-N) - Commercial source
2. 1,3-dihexyloxymethylimidazolium (bis(trifluoromethyl)sulfonyl)imide C19H33F6N3O6S2 (RSESQTXHUXDWSD-UHFFFAOYSA-N) - Synthesized by the authors

Data

P = 101 kPa, x = 0 mol mol^-1
T (K)	γ (mol dm³ mol-1 dm^-3)
298.15	0.811
308.15	0.826
318.15	0.839
328.15	0.854
338.15	0.867
348.15	0.879
358.15	0.89
368.15	0.904

31235; diethyl ether + 1,3-dihexyloxymethylimidazolium (bis(trifluoromethyl)sulfonyl)imide; 00607:04179