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. n-pentane C5H12 (OFBQJSOFQDEBGM-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	6.63
313.15	7.14

18430; pentane + 1-butyl-3-methylimidazolium octyl sulfate; 00473:01117