NIST TRC ThermoML Dataset

Activity Coefficients at Infinite Dilution of Alkanes, Alkenes, and Alkyl Benzenes in 1-Butyl-3-methylimidazolium Trifluoromethanesulfonate Using Gas-Liquid Chromatography Ge, M.L.; Wang, L.S.; Li, M.Y.; Wu, J.S.; Journal of Chemical & Engineering Data 2007, 52, 2257-2260

Journal: Journal of Chemical & Engineering Data
Sample Quantity(ies): Activity coefficient
Methodology: Chromatography
Phase(s): Liquid
Substances:
1. n-pentane C5H12 (OFBQJSOFQDEBGM-UHFFFAOYSA-N) - Commercial source
2. 1-butyl-3-methylimidazolium trifluoromethanesulfonate C9H15F3N2O3S (FRZPYEHDSAQGAS-UHFFFAOYSA-M) - Commercial source

Data

P = 101 kPa, x = 0 mol mol^-1
T (K)	γ (mol dm³ mol-1 dm^-3)
303.15	26.47
313.15	24.9
323.15	23.89
333.15	23.19
343.15	22.22
353.15	21.19
363.15	19.87

24650; pentane + 1-butyl-3-methylimidazolium trifluoromethanesulfonate; 00473:00482