NIST TRC ThermoML Dataset

Activity coefficients at infinite dilution measurements for organic solutes in the ionic liquid trihexyltetradecylphosphonium-bis-(2,4,4-trimethylpentyl)-phosphinate using g.l.c. at T = (303.15, 308.15, 313.15, and 318.15)K Letcher, T.M.; Ramjugernath, D.; Laskowska, M.; KrÃ³likowski, M.; Naidoo, P.; DomaÅska, U.; The Journal of Chemical Thermodynamics 2008, 40, 1243-1247

Journal: The Journal of Chemical Thermodynamics
Sample Quantity(ies): Activity coefficient
Methodology: Chromatography
Phase(s): Liquid
Substances:
1. n-octane C8H18 (TVMXDCGIABBOFY-UHFFFAOYSA-N) - Commercial source
2. trihexyltetradecylphosphonium bis(2,4,4-trimethylpentyl)phosphinate C48H102O2P2 (ZKQLVOZSJHOZBL-UHFFFAOYSA-M) - Commercial source

Data

x = 0 mol mol^-1
T (K)	γ (mol dm³ mol-1 dm^-3)
303.15	0.79
308.15	0.82
313.15	0.85
318.15	0.86

38404; octane + trihexyltetradecylphosphonium bis(2,4,4-trimethylpentyl)phosphinate; 00027:00440