NIST TRC ThermoML Dataset

Determination of Activity Coefficients at Infinite Dilution of Solutes in the Ionic Liquid 1-Butyl-3-methylimidazolium Octyl Sulfate Using Gas-Liquid Chromatography at a Temperature of 298.15 K, 313.15 K, or 328.15 K Letcher, T.M.; Marciniak, A.; Marciniak, M.; Domańska, U.; Journal of Chemical & Engineering Data 2005, 50, 1294-1298

Journal: Journal of Chemical & Engineering Data
Sample Quantity(ies): Activity coefficient
Methodology: Chromatography
Phase(s): Liquid
Substances:
1. cycloheptane C7H14 (DMEGYFMYUHOHGS-UHFFFAOYSA-N) - Commercial source
2. 1-butyl-3-methylimidazolium octylsulfate C16H32N2O4S (KIDIBVPFLKLKAH-UHFFFAOYSA-M) - Commercial source

Data

P = 101.325 kPa, x = 0 mol mol^-1
T (K)	γ (mol dm³ mol-1 dm^-3)
298.15	5.43
313.15	5.52
328.15	5.68

18428; cycloheptane + 1-butyl-3-methylimidazolium octyl sulfate; 01117:02474