NIST TRC ThermoML Dataset

Separation of (water/butan-1-ol) binary systems based on activity coefficients at infinite dilution with phosphonium ionic liquid Kabane, B.; Chokkareddy, R.; Redhi, G.; The Journal of Chemical Thermodynamics 2019, 137, 7-12

Journal: The Journal of Chemical Thermodynamics
Sample Quantity(ies): Activity coefficient
Methodology: Chromatography
Phase(s): Liquid
Substances:
1. trihexyltetradecylphosphonium bis(2,4,4-trimethylpentyl)phosphinate C48H102O2P2 (ZKQLVOZSJHOZBL-UHFFFAOYSA-M) - Commercial source
2. 1,4-dimethylbenzene C8H10 (URLKBWYHVLBVBO-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	0.6
323.15	0.63
333.15	0.65
343.15	0.69

48258; trihexyltetradecylphosphonium bis(2,4,4-trimethylpentyl)phosphinate + 1,4-dimethylbenzene; 00202:00440