NIST TRC ThermoML Dataset

Activity coefficients at infinite dilution measurements for organic solutes in the ionic liquid N-butyl-4-methylpyridinium tosylate using GLC at T = (328.15, 333.15, 338.15, and 343.15)K Letcher, T.M.; Ramjugernath, D.; Królikowski, M.; Laskowska, M.; Naidoo, P.; Domańska, U.; Fluid Phase Equilibria 2009, 276, 31-36

Journal: Fluid Phase Equilibria
Sample Quantity(ies): Activity coefficient
Methodology: Chromatography
Phase(s): Liquid
Substances:
1. cycloheptane C7H14 (DMEGYFMYUHOHGS-UHFFFAOYSA-N) - Commercial source
2. N-butyl-4-methylpyridinium tosylate C17H23NO3S (IAZHALJTQWGCQP-UHFFFAOYSA-M) - Synthesized by others

Data

P = 101 kPa, x = 0 mol mol^-1
T (K)	γ (mol dm³ mol-1 dm^-3)
328.15	21.2
333.15	20.8
338.15	20.0
343.15	19.8

31000; cycloheptane + N-butyl-4-methylpyridinium tosylate; 02474:04918