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. methanol CH4O (OKKJLVBELUTLKV-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)
318.15	0.642
328.15	0.617
338.15	0.592
348.15	0.57
358.15	0.551

19749; methanol + 1-butyl-3-methylpyridinium trifluoromethanesulfonate; 00016:00386