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Dortmund Data Bank Thermophysical Data for Process Design Contact: ☎ +49 441 361819 0 or ✉ info@ddbst.com

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DDB#	Name	CAS-RN	Formula
18988	1-Ethyl-3-methylimidazolium trifluoromethylsulfonate	145022-44-2	C7H11F3N2O3S	Overview

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Pure Component Data

Property	Points	Sets	Temperature Range	States	Sets
Decomposition Temperature	2	2	614-655 K	Liquid	2
Density	555	46	264-393 K	Liquid	46
Dielectric Constant	20	2	298-298 K	Liquid	2
Freezing Point (Supercooled Liq. to Crystal/Solid)	2	2	210-232 K	Supercooled Liquid - Solid	1
				Solid-Liquid	1
Heat of Fusion	1	1	(hidden)	Crystal 1 > Liquid	1
Heat of Vaporization	18	2	298-432 K	Vapor-Liquid	2
Melting Point	6	6	(hidden)	Solid-Liquid	6
Molar Heat Capacity (cP)	124	10	270-425 K	Liquid	10
Speed of Sound	12	2	293-343 K	Liquid	2
Standard Heat of Vaporization	2	2	298-298 K	Vapor-Liquid	2
Surface Tension	64	8	268-356 K	Liquid	8
Vapor Pressure	28	2	394-448 K	Vapor-Liquid	2
Viscosity (Dynamic)	644	15	260-414 K	Liquid	15
Octanol-Water Partition Coefficients	3	3	303 K
Electrical Conductivities	30	3	288-353 K	n.a.	n.a.

Pure Component Properties Data Bank Information Page
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