NIST TRC ThermoML Dataset

A 1-alkylcyanopyridinium-based ionic liquid in the separation processes WlazÅo, M.; KarpiÅska, M.; DomaÅska, U.; The Journal of Chemical Thermodynamics 2016, 97, 253-260

Journal: The Journal of Chemical Thermodynamics
Sample Quantity(ies): Activity coefficient
Methodology: Chromatography
Phase(s): Liquid
Substances:
1. cyclooctane C8H16 (WJTCGQSWYFHTAC-UHFFFAOYSA-N) - Commercial source
2. 1-butyl-4-cyanopyridinium bis(trifluoromethylsulfonyl)imide C12H13F6N3O4S2 (WXMRKFPCWSDZLN-UHFFFAOYSA-N) - Synthesized by the authors

Data

P = 100 kPa, x = 0 mol mol^-1
T (K)	γ (mol dm³ mol-1 dm^-3)
308.15	26.5
318.15	25.2
328.15	24.1
338.15	23.2
348.15	22.4
358.15	21.6
368.15	20.9

44688; cyclooctane + 1-butyl-4-cyanopyridinium bis(trifluoromethylsulfonyl)imide; 00716:07657