NIST TRC ThermoML Dataset

Separation of water/butan-1-ol based on activity coefficients at infinite dilution in 1,3-didecyl-2-methylimidazolium dicyanamide ionic liquid WlazÅo, M.; Zawadzki, M.; DomaÅska, U.; The Journal of Chemical Thermodynamics 2018, 116, 316-322

Journal: The Journal of Chemical Thermodynamics
Sample Quantity(ies): Activity coefficient
Methodology: Chromatography
Phase(s): Liquid
Substances:
1. 1,3-didecyl-2-methylimidazolium dicyanimide C26H47N5 (RBYSMYZUXKEBSE-UHFFFAOYSA-N) - Synthesized by the authors
2. (RS)-2-butanol C4H10O (BTANRVKWQNVYAZ-UHFFFAOYSA-N) - Commercial source

Data

x = 0 mol mol^-1, P = 101.325 kPa
T (K)	γ (mol dm³ mol-1 dm^-3)
358.15	0.456
368.15	0.473
378.15	0.489
388.15	0.506
398.15	0.522
408.15	0.537

46650; 1,3-didecyl-2-methylimidazolium dicyanimide + butan-2-ol; 00120:08235