NIST TRC ThermoML Dataset

Vapor-Liquid Equilibria for the Ternary System Ethanol + Water + 1-Butyl-3-methylimidazolium Methylsulfate and the Corresponding Binary Systems at 101.3 kPa Calvar, N.; González, B.; Gómez, E.; Domínguez, A.; Journal of Chemical & Engineering Data 2009, 54, 1004-1008

Journal: Journal of Chemical & Engineering Data
Sample Quantity(ies): Mole fraction
Methodology: Density calibration data
Phase(s): Liquid
Substances:
1. ethanol C2H6O (LFQSCWFLJHTTHZ-UHFFFAOYSA-N) - Commercial source
2. 1-butyl-3-methylimidazolium methylsulfate C9H18N2O4S (MEMNKNZDROKJHP-UHFFFAOYSA-M) - Synthesized by the authors

Data

P = 101.3 kPa
T (K)	x (mol mol^-1)
351.44	1.0
356.85	0.804
360.43	0.735
362.98	0.693
368.33	0.629
373.70	0.565
351.67	0.98
351.88	0.966
352.14	0.943
352.56	0.923
352.97	0.904
353.66	0.884
354.43	0.862
355.37	0.835

25165; ethanol + 1-butyl-3-methylimidazolium methyl sulfate; 00071:01324