NIST TRC ThermoML Dataset

High selective water/butan-1-ol separation on investigation of limiting activity coefficients with [P 8,8,8,8 ][NTf 2 ] ionic liquid Domańska, U.; Wlazńo, M.; Karpińska, M.; Zawadzki, M.; Fluid Phase Equilibria 2017, 449, 1-9

Journal: Fluid Phase Equilibria
Sample Quantity(ies): Activity coefficient
Methodology: Chromatography
Phase(s): Liquid
Substances:
1. diethyl ether C4H10O (RTZKZFJDLAIYFH-UHFFFAOYSA-N) - Commercial source
2. tetraoctylphosphonium bis((trifluoromethyl)sulfonyl)amide C34H68F6NO4PS2 (VRTBGAYKIUPPSH-UHFFFAOYSA-N) - Commercial source

Data

P = 101 kPa, x = 0 mol mol^-1
T (K)	γ (mol dm³ mol-1 dm^-3)
318.15	0.693
328.15	0.718
338.15	0.743
348.15	0.766
358.15	0.79
368.15	0.813

35674; diethyl ether + tetraoctylphosphonium bis((trifluoromethyl)sulfonyl)amide; 00607:06677