NIST TRC ThermoML Dataset

Activity coefficients at infinite dilution measurements for organic solutes in the ionic liquid 1-butyl-3-methyl-imidazolium 2-(2-methoxyethoxy) ethyl sulfate using g.l.c. at T = (298.15, 303.15, and 308.15)K Letcher, T.M.; DomaÅska, U.; Marciniak, M.; Marciniak, A.; The Journal of Chemical Thermodynamics 2005, 37, 587-593

Journal: The Journal of Chemical Thermodynamics
Sample Quantity(ies): Activity coefficient
Methodology: Chromatography
Phase(s): Liquid
Substances:
1. cycloheptane C7H14 (DMEGYFMYUHOHGS-UHFFFAOYSA-N) - None
2. 1-butyl-3-methylimidazolium 2-(2-methoxyethoxy)ethyl sulfate C13H26N2O6S (BSQPRRIYLXHOGO-UHFFFAOYSA-M) - Commercial source

Data

P = 101 kPa, x = 0 mol mol^-1
T (K)	γ (mol dm³ mol-1 dm^-3)
298.15	41.8
303.15	38.2
308.15	36.4

37238; cycloheptane + 1-butyl-3-methylimidazolium 2-(2-methoxyethoxy)ethyl sulfate; 02474:06122