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. cycloheptane C7H14 (DMEGYFMYUHOHGS-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	2.71
308.15	2.6
318.15	2.5
328.15	2.41
338.15	2.33
348.15	2.25
358.15	2.19
368.15	2.12

31212; cycloheptane + 1,3-dihexyloxymethylimidazolium (bis(trifluoromethyl)sulfonyl)imide; 02474:04179