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Dortmund Data Bank
Thermophysical Data for Process Design
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DDB#	Name	CAS-RN	Formula
97	2,2,4-Trimethylpentane	540-84-1	C₈H₁₈	Overview	Details
144	Pyridine	110-86-1	C₅H₅N	Overview	Details
283	Thiophene	110-02-1	C₄H₄S	Overview	Details
16584	1-Ethyl-3-methylimidazolium ethylsulfate	342573-75-5	C₈H₁₆N₂O₄S	Overview	Details

Search for mixtures containing this mixture as subsystem

Mixture Data

Number of available sets is shown

**Vapor-Liquid Equilibria (VLE)**
DDB#	Name	144	283	16584	1-Ethyl-3-methylimidazolium ethylsulfate
97	2,2,4-Trimethylpentane	6	3	n.a.
144	Pyridine		5	n.a.
283	Thiophene			n.a.

**Heats of Mixing (HE)**
DDB#	Name	144	283	16584	1-Ethyl-3-methylimidazolium ethylsulfate
97	2,2,4-Trimethylpentane	4	n.a.	n.a.
144	Pyridine		n.a.	n.a.
283	Thiophene			n.a.

**Activity Coefficients at Infinite Dilution (Pure Solvents) (ACT)**
DDB#	Name	144	283	16584	1-Ethyl-3-methylimidazolium ethylsulfate
97	2,2,4-Trimethylpentane	n.a.	1	n.a.
144	Pyridine		n.a.	n.a.
283	Thiophene			n.a.

**Liquid-Liquid Equilibria (Miscibility Gaps) (LLE)**
DDB#	Name	144	283	16584	1-Ethyl-3-methylimidazolium ethylsulfate
97	2,2,4-Trimethylpentane	n.a.	n.a.	1
144	Pyridine		n.a.	n.a.
283	Thiophene			1

**(A)zeotropic Data (AZD)**
DDB#	Name	144	283	16584	1-Ethyl-3-methylimidazolium ethylsulfate
97	2,2,4-Trimethylpentane	8	2	n.a.
144	Pyridine		4	n.a.
283	Thiophene			n.a.

**Solid-Liquid Equilibria (SLE)**
DDB#	Name	144	283	16584	1-Ethyl-3-methylimidazolium ethylsulfate
97	2,2,4-Trimethylpentane	n.a.	n.a.	n.a.
144	Pyridine		2	n.a.
283	Thiophene			n.a.

**Densities and Volumes of Mixtures, Excess Volumes (VE)**
DDB#	Name	144	283	16584	1-Ethyl-3-methylimidazolium ethylsulfate
97	2,2,4-Trimethylpentane	2	n.a.	n.a.
144	Pyridine		n.a.	n.a.
283	Thiophene			n.a.

**Mixture Viscosities (VIS)**
DDB#	Name	144	283	16584	1-Ethyl-3-methylimidazolium ethylsulfate
97	2,2,4-Trimethylpentane	1	n.a.	n.a.
144	Pyridine		n.a.	n.a.
283	Thiophene			n.a.

**Mixture Surface Tensions (MSFT)**
DDB#	Name	144	283	16584	1-Ethyl-3-methylimidazolium ethylsulfate
97	2,2,4-Trimethylpentane	1	n.a.	n.a.
144	Pyridine		n.a.	n.a.
283	Thiophene			n.a.

**Total**
DDB#	Name	144	283	16584	1-Ethyl-3-methylimidazolium ethylsulfate
97	2,2,4-Trimethylpentane	22	6	1
144	Pyridine		11	n.a.
283	Thiophene			1

Dortmund Data Bank Version: February 2024

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