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Ionic Liquids Database	- (ILThermo)

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Property Data of Binary Systems Containing Ionic Liquids

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Presentation Logic

This page has a hierarchical structure: a new selection made in any displayed table results in an update of all content below the table. Upon selection of a specific physical property from the following table, the browser displays the list of binary systems for which the selected property is available. Selection of a specific binary system shows the list of available datasets. Finally, selection of a specific dataset presents a detailed data summary at the bottom of the page.

Available Properties for Binary Systems Containing Ionic Liquids:

Next 15

Select	Property Category	Description
	Activity, Fugacity, and Osmotic Properties	Activity Coefficient of Component 1 at Infinite Dilution, Dimensionless
	Transport Properties	Binary Diffusion Coefficient, m2/s/109
	Vapor Pressure, Boiling Temperature, and Azeotropic T & P	Boiling Temperature at Pressure P, K
	Critical Properties	Critical Temperature, K
	Electrical Conductivity	Electrical Conductivity, S/m
	Excess Partial, and Apparent Energetic Properties	Enthalpy of Solution of Component 1 in Component 2, kJ/mol
	Excess Partial, and Apparent Energetic Properties	Enthalpy of Solution of Component 2 in Component 1, kJ/mol
	Composition at Phase Equilibrium	Eutectic Composition: Mole Fraction of Component 2, Dimensionless
	Phase Transition Properties	Eutectic Temperature, K
	Excess Partial, and Apparent Energetic Properties	Excess Enthalpy (Enthalpy of Mixing), kJ/mol
	Volumetric Properties	Excess Volume, m**3/mol
	Heat Capacity and Derived Properties	Heat Capacity at Constant Pressure, J/K/mol
	Heat Capacity and Derived Properties	Heat Capacity at Vapor Saturation Pressure, J/K/mol
	Composition at Phase Equilibrium	Henry's Law Constant for Mole Fraction of Component 1, kPa
	Composition at Phase Equilibrium	Henry's Law K (MolaLity), kPa kg/mol

Next 15

Binary Systems having: Activity Coefficient of Component 1 at Infinite Dilution, Dimensionless

Next 20

Compound 1	Compound 2	References	Data Points
tetrachloromethane	1-ethyl-3-methylimidazolium tosylate	1	1
diethyl ether	1-hexyl-3-methylimidazolium tetrafluoroborate	1	1
ethanol	1-butyl-3-methylimidazolium chloride	1	1
propanone	1-butyl-3-methylimidazolium bis[(trifluoromethyl)sulfonyl]imide	1	1
1-butanol	1-butyl-3-methylimidazolium bis[(trifluoromethyl)sulfonyl]imide	1	1
2-propanol	1-butyl-3-methylimidazolium bis[(trifluoromethyl)sulfonyl]imide	1	1
2-propanol	1-ethyl-3-methylimidazolium tosylate	1	1
1-butanol	1-ethyl-3-methylimidazolium tosylate	1	1
1-pentanol	1-methyl-3-octylimidazolium tetrafluoroborate	1	1
1,2-dimethylbenzene	1-ethyl-3-methylimidazolium tosylate	1	1
trichloroethene	1-hexyl-3-methylimidazolium tetrafluoroborate	1	1
butanone	1-ethyl-3-methylimidazolium tosylate	1	1
tetrahydrofuran	1-butyl-3-methylimidazolium bis[(trifluoromethyl)sulfonyl]imide	1	1
2-methyl-1-propanol	1-ethyl-3-methylimidazolium tosylate	1	1
ethanol	1-ethyl-3-methylimidazolium tosylate	1	1
dichloromethane	1-ethyl-3-methylimidazolium tosylate	1	1
1-propanol	1-butyl-3-methylimidazolium bis[(trifluoromethyl)sulfonyl]imide	1	1
benzene	1-ethyl-3-methylimidazolium tosylate	1	1
2-pentanone	1-ethyl-3-methylimidazolium tosylate	1	1
1-propanol	1-ethyl-3-methylimidazolium tosylate	1	1

Next 20

References and Data Sets

1-1 of 1

Select	Reference Title	Sample No._1	Sample No._2	Data Set	Year Pub.	Authors
	Accurate measurements of thermodynamic properties of solutes in ionic liquids using inverse gas chromatography	1	1	1	2006	Mutelet, F.; Jaubert, J.-N.

Data Summary

Property: Activity Coefficient of tetrachloromethane at Infinite Dilution, Dimensionless

Compound 1:

Name -

tetrachloromethane

Formula -

CCl4

Compound 2:

Name -

1-ethyl-3-methylimidazolium tosylate

Formula -

C13H18N2O3S

Sample No 1 of Compound 1

Source: Commercial source

Initial Purity: Not stated

Purification: Not stated

Final Purity: Not stated

Purity Analysis: Not stated

Sample No 1 of Compound 2

Source: Commercial source

Initial Purity: 98 mass % Stated by supplier

Purification: De-gassed by evacuation

Final Purity: Not stated

Purity Analysis: Not stated

Measurement Method: Chromatography

Selected Data Set No. 1 (Property/Uncertainty - Activity Coefficient of tetrachloromethane at Infinite Dilution, Dimensionless )

Under System Condition(s): Gas Phase Present

1-1 of 1

Temperature, K

Activity Coefficient of tetrachloromethane at Infinite Dilution, Dimensionless

Liquid

Uncertainty Assigned by ILThermo

About Assigned Uncertainty

323.15

3.71

0.17

Selected Reference

Year Pub.

Authors

Source

2006

Mutelet, F.; Jaubert, J.-N.

J. Chromatogr. 1102 , 256-267

Title:

Accurate measurements of thermodynamic properties of solutes in ionic liquids using inverse gas chromatography

Keywords:

Room temperature ionic liquids; Inverse gas chromatography; Activity coefficients at infinite dilution; LSER model

Abstract:

Activity coefficients at infinite dilution of 29 organic compounds in two room temperature ionic liquids were determined using inverse gas chromatography. The measurements were carried out at different temperatures between 323.15 and 343.15 K.To establish the influence of concurrent retention mechanisms on the accuracy of activity coefficients at infinite dilution for 1-butyl-3-methylimidazolium octyl sulfate and 1-ethyl-3- methylimidazolium tosylate, phase loading studies of the net retention volume per gram of packing as a function of the percent phase loading were used. It is shown that most of the solutes are retained largely by partition with a small contribution from adsorption on 1-butyl-3-methylimidazolium octyl sulfate and that the n-alkanes are retained predominantly by interfacial adsorption on 1-ethyl-3-methylimidazolium tosylate