NIST TRC ThermoML Dataset

Activity Coefficients at Infinite Dilution of Alkanols in the Ionic Liquids 1-Butyl-3-methylimidazolium Hexafluorophosphate, 1-Butyl-3-methylimidazolium Methyl Sulfate, and 1-Hexyl-3-methylimidazolium Bis(trifluoromethylsulfonyl) Amide Using the Dilutor Technique Dobryakov, Y.G.; Tuma, D.; Maurer, G.; Journal of Chemical & Engineering Data 2008, 53, 2154-2162

Journal: Journal of Chemical & Engineering Data
Sample Quantity(ies): Activity coefficient
Methodology: Chromatography
Phase(s): Liquid
Substances:
1. (RS)-2-butanol C4H10O (BTANRVKWQNVYAZ-UHFFFAOYSA-N) - Commercial source
2. 1-butyl-3-methylimidazolium methylsulfate C9H18N2O4S (MEMNKNZDROKJHP-UHFFFAOYSA-M) - Commercial source

Data

P = 101 kPa, x = 0 mol mol^-1
T (K)	γ (mol dm³ mol-1 dm^-3)
298.15	1.45
313.15	1.31
333.15	1.27
353.15	1.21

25380; butan-2-ol + 1-butyl-3-methylimidazolium methyl sulfate; 00120:01324