NIST TRC ThermoML Dataset

The use of ionic liquids for separation of binary hydrocarbons mixtures based on gamma infinity data measurements DomaÅska, U.; KarpiÅska, M.; The Journal of Chemical Thermodynamics 2018, 127, 95-105

Journal: The Journal of Chemical Thermodynamics
Sample Quantity(ies): Activity coefficient
Methodology: Chromatography
Phase(s): Liquid
Substances:
1. 1-butyl-1-methylpyrrolidinium bis(fluorosulfonyl)amide C9H20F2N2O4S2 (RWCIVBBAADOXMK-UHFFFAOYSA-N) - Synthesized by the authors
2. heptane C7H16 (IMNFDUFMRHMDMM-UHFFFAOYSA-N) - Commercial source

Data

x = 0 mol mol^-1, P = 101.325 kPa
T (K)	γ (mol dm³ mol-1 dm^-3)
318.15	40.5
328.15	38.9
338.15	37.4
348.15	36.0
358.15	34.8
368.15	33.9

47432; 1-butyl-1-methylpyrrolidinium bis(fluorosulfonyl)amide + heptane; 00005:02854