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. water H2O (XLYOFNOQVPJJNP-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)
373.15	1.0
373.94	0.65
374.09	0.605
374.09	0.55
374.10	0.507
374.12	0.455
373.48	0.931
373.59	0.901
373.74	0.848
373.83	0.817
373.84	0.758
373.89	0.74
373.90	0.704
373.93	0.664

6395; water + 1-butyl-3-methylimidazolium methylsulfate; 00004:01324