NIST TRC ThermoML Dataset

(Liquid + liquid) phase equilibria of 1-alkyl-3-methylimidazolium methylsulfate with alcohols, or ethers, or ketones DomaÅska, U.; Pobudkowska, A.; Eckert, F.; The Journal of Chemical Thermodynamics 2006, 38, 685-695

Journal: The Journal of Chemical Thermodynamics
Sample Quantity(ies): Liquid-liquid equilibrium temperature
Methodology: VISOBS:UFactor:64
Phase(s): Liquid mixture 1
Substances:
1. 4-heptanone C7H14O (HCFAJYNVAYBARA-UHFFFAOYSA-N) - Commercial source
2. 1-butyl-3-methylimidazolium methylsulfate C9H18N2O4S (MEMNKNZDROKJHP-UHFFFAOYSA-M) - Commercial source

Data

P = 101 kPa
x (mol mol^-1)	T_LLE (K)
0.7196	451.3
0.7306	420.37
0.7649	385.06
0.7939	363.0
0.8259	322.61
0.8892	295.76

37567; 4-heptanone + 1-butyl-3-methylimidazolium methyl sulfate; 01267:01324