NIST TRC ThermoML Dataset

Activity Coefficients at Infinite Dilution Measurements for Organic Solutes and Water in the Ionic Liquid 1-Butyl-3-methyl-pyridinium Trifluoromethanesulfonate Marciniak, A.; Wlazlo, M.; Journal of Chemical & Engineering Data 2010, 55, 3208-3211

Journal: Journal of Chemical & Engineering Data
Sample Quantity(ies): Activity coefficient
Methodology: Chromatography
Phase(s): Liquid
Substances:
1. 5-oxanonane C8H18O (DURPTKYDGMDSBL-UHFFFAOYSA-N) - None
2. 1-butyl-3-methylpyridinium trifluoromethanesulfonate C11H16F3NO3S (SZBRISJDXSIRRE-UHFFFAOYSA-M) - None

Data

P = 101 kPa, x = 0 mol mol^-1
T (K)	γ (mol dm³ mol-1 dm^-3)
308.15	21.1
318.15	20.2
328.15	19.4
338.15	18.5
348.15	17.8
358.15	17.1

19759; dibutyl ether + 1-butyl-3-methylpyridinium trifluoromethanesulfonate; 00126:00386