NIST TRC ThermoML Dataset

Liquid phase behavior of hexafluorophosphate ionic liquids with polyhydric alcohols Makowska, A.; Sztank, E.; Szydńowski, J.; Fluid Phase Equilibria 2011, 314, 140-145

Journal: Fluid Phase Equilibria
Sample Quantity(ies): Liquid-liquid equilibrium temperature
Methodology: Laser detection of cloud point temperature
Phase(s): Liquid mixture 1
Substances:
1. 1,2-ethanediol C2H6O2 (LYCAIKOWRPUZTN-UHFFFAOYSA-N) - Commercial source
2. 1-butyl-3-methylimidazolium hexafluorophosphate C8H15F6N2P (IXQYBUDWDLYNMA-UHFFFAOYSA-N) - Commercial source

Data

P = 101.3 kPa
x (mol mol^-1)	T_LLE (K)
0.097	337.36
0.458	338.03
0.493	336.59
0.541	333.52
0.590	330.77
0.652	326.26
0.109	340.73
0.115	341.56
0.151	341.99
0.202	342.15
0.241	342.18
0.289	342.01
0.351	341.36
0.406	339.91

32079; 1,2-ethanediol + 1-butyl-3-methylimidazolium hexafluorophosphate; 00068:00481