NIST TRC ThermoML Dataset

Application of trihexyltetradecylphosphonium dicyanamide ionic liquid for various types of separations problems: Activity coefficients at infinite dilution measurements utilizing GLC method Kabane, B.; Redhi, G.G.; Fluid Phase Equilibria 2019, 493, 181-187

Journal: Fluid Phase Equilibria
Sample Quantity(ies): Activity coefficient
Methodology: Chromatography
Phase(s): Liquid
Substances:
1. tetradecyl(trihexyl)phosphonium dicyanamide C34H68N3P (DOMOOBQQQGXLGU-UHFFFAOYSA-N) - Commercial source
2. 1-heptyne C7H12 (YVXHZKKCZYLQOP-UHFFFAOYSA-N) - Commercial source

Data

x = 0 mol mol^-1, P = 101.325 kPa
T (K)	γ (mol dm³ mol-1 dm^-3)
313.15	0.485
323.15	0.57
333.15	0.644
343.15	0.721

36718; tetradecyl(trihexyl)phosphonium dicyanamide + 1-heptyne; 00817:02778