NIST TRC ThermoML Dataset

Phase behavior of imidazolium and phosphonium tetrafluoroborates with dihydroxy alcohols Makowska, A.; Papis, P.; Szydńowski, J.; Fluid Phase Equilibria 2014, 382, 100-106

Journal: Fluid Phase Equilibria
Sample Quantity(ies): Liquid-liquid equilibrium temperature
Methodology: VISOBS
Phase(s): Liquid mixture 1
Substances:
1. 1,2-pentanediol C5H12O2 (WCVRQHFDJLLWFE-UHFFFAOYSA-N) - Commercial source
2. trihexyl(tetradecyl)-phosphonium tetrafluoroborate C32H68BF4P (YHQJUXXKYKJFRJ-UHFFFAOYSA-N) - Commercial source

Data

P = 100 kPa
x (mol mol^-1)	T_LLE (K)
0.0416	277.94
0.0842	279.58
0.0908	279.58
0.0940	279.57
0.1078	279.39
0.1196	279.25
0.1246	279.17
0.1389	279.04
0.1461	278.93
0.1597	278.6
0.1717	278.15
0.0487	278.54
0.1783	277.75
0.0509	279.03
0.0539	279.2
0.0603	279.39
0.0670	279.52
0.0705	279.56
0.0717	279.56
0.0785	279.57

33557; 1,2-pentanediol + trihexyl(tetradecyl)-phosphonium tetrafluoroborate; 03772:06239