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Thermophysical Data for Process Design
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Query

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DDB#	Name	CAS-RN	Formula
8	1,2-Ethanediol	107-21-1	C₂H₆O₂	Overview	Details
97	2,2,4-Trimethylpentane	540-84-1	C₈H₁₈	Overview	Details
174	Water	7732-18-5	H₂O	Overview	Details
16424	Sodium bis(2-ethylhexyl)sulfosuccinate	577-11-7	C₂₀H₃₇NaO₇S	Overview	Details

Search for mixtures containing this mixture as subsystem

Mixture Data

Number of available sets is shown

**Vapor-Liquid Equilibria (VLE)**
DDB#	Name	97	174	16424	Sodium bis(2-ethylhexyl)sulfosuccinate
8	1,2-Ethanediol	n.a.	66	n.a.
97	2,2,4-Trimethylpentane		n.a.	n.a.
174	Water			n.a.

**Heats of Mixing (HE)**
DDB#	Name	97	174	16424	Sodium bis(2-ethylhexyl)sulfosuccinate
8	1,2-Ethanediol	n.a.	18	n.a.
97	2,2,4-Trimethylpentane		n.a.	n.a.
174	Water			n.a.

**Gas Solubilities (GLE)**
DDB#	Name	97	174	16424	Sodium bis(2-ethylhexyl)sulfosuccinate
8	1,2-Ethanediol	n.a.	1	n.a.
97	2,2,4-Trimethylpentane		n.a.	n.a.
174	Water			n.a.

**Activity Coefficients at Infinite Dilution (Pure Solvents) (ACT)**
DDB#	Name	97	174	16424	Sodium bis(2-ethylhexyl)sulfosuccinate
8	1,2-Ethanediol	7	19	n.a.
97	2,2,4-Trimethylpentane		21	n.a.
174	Water			n.a.

**Liquid-Liquid Equilibria (Miscibility Gaps) (LLE)**
DDB#	Name	97	174	16424	Sodium bis(2-ethylhexyl)sulfosuccinate
8	1,2-Ethanediol	2	n.a.	n.a.
97	2,2,4-Trimethylpentane		17	n.a.
174	Water			n.a.

**Heat Capacities of Mixtures, Excess Heat Capacities (CPE)**
DDB#	Name	97	174	16424	Sodium bis(2-ethylhexyl)sulfosuccinate
8	1,2-Ethanediol	n.a.	47	n.a.
97	2,2,4-Trimethylpentane		n.a.	n.a.
174	Water			n.a.

**(A)zeotropic Data (AZD)**
DDB#	Name	97	174	16424	Sodium bis(2-ethylhexyl)sulfosuccinate
8	1,2-Ethanediol	n.a.	43	n.a.
97	2,2,4-Trimethylpentane		5	n.a.
174	Water			n.a.

**Solid-Liquid Equilibria (SLE)**
DDB#	Name	97	174	16424	Sodium bis(2-ethylhexyl)sulfosuccinate
8	1,2-Ethanediol	n.a.	30	n.a.
97	2,2,4-Trimethylpentane		n.a.	n.a.
174	Water			n.a.

**Densities and Volumes of Mixtures, Excess Volumes (VE)**
DDB#	Name	97	174	16424	Sodium bis(2-ethylhexyl)sulfosuccinate
8	1,2-Ethanediol	n.a.	243	n.a.
97	2,2,4-Trimethylpentane		n.a.	5
174	Water			5

**Critical Data of Mixtures (CRI)**
DDB#	Name	97	174	16424	Sodium bis(2-ethylhexyl)sulfosuccinate
8	1,2-Ethanediol	1	n.a.	n.a.
97	2,2,4-Trimethylpentane		n.a.	n.a.
174	Water			n.a.

**Mixture Viscosities (VIS)**
DDB#	Name	97	174	16424	Sodium bis(2-ethylhexyl)sulfosuccinate
8	1,2-Ethanediol	n.a.	163	n.a.
97	2,2,4-Trimethylpentane		n.a.	5
174	Water			n.a.

**Mixture Surface Tensions (MSFT)**
DDB#	Name	97	174	16424	Sodium bis(2-ethylhexyl)sulfosuccinate
8	1,2-Ethanediol	n.a.	30	n.a.
97	2,2,4-Trimethylpentane		1	n.a.
174	Water			4

**Mixture Speeds of Sound (MSOS)**
DDB#	Name	97	174	16424	Sodium bis(2-ethylhexyl)sulfosuccinate
8	1,2-Ethanediol	n.a.	48	n.a.
97	2,2,4-Trimethylpentane		n.a.	5
174	Water			n.a.

**Mixture Thermal Conductivities (MTCN)**
DDB#	Name	97	174	16424	Sodium bis(2-ethylhexyl)sulfosuccinate
8	1,2-Ethanediol	n.a.	80	n.a.
97	2,2,4-Trimethylpentane		n.a.	n.a.
174	Water			n.a.

**Mixture Dielectric Constants (MDEC)**
DDB#	Name	97	174	16424	Sodium bis(2-ethylhexyl)sulfosuccinate
8	1,2-Ethanediol	n.a.	42	n.a.
97	2,2,4-Trimethylpentane		n.a.	n.a.
174	Water			n.a.

**Mixture P-v-T Data (MPVT)**
DDB#	Name	97	174	16424	Sodium bis(2-ethylhexyl)sulfosuccinate
8	1,2-Ethanediol	n.a.	25	n.a.
97	2,2,4-Trimethylpentane		n.a.	n.a.
174	Water			n.a.

**Electrical Conductivities (ECND)**
DDB#	Name	97	174	16424	Sodium bis(2-ethylhexyl)sulfosuccinate
8	1,2-Ethanediol	n.a.	9	n.a.
97	2,2,4-Trimethylpentane		n.a.	n.a.
174	Water			8

**Diffusion Coefficients (DIF)**
DDB#	Name	97	174	16424	Sodium bis(2-ethylhexyl)sulfosuccinate
8	1,2-Ethanediol	n.a.	3	n.a.
97	2,2,4-Trimethylpentane		n.a.	n.a.
174	Water			n.a.

**Further Thermodynamic Properties (X)**
DDB#	Name	97	174	16424	Sodium bis(2-ethylhexyl)sulfosuccinate
8	1,2-Ethanediol	n.a.	40	n.a.
97	2,2,4-Trimethylpentane		4	1
174	Water			5

**Total**
DDB#	Name	97	174	16424	Sodium bis(2-ethylhexyl)sulfosuccinate
8	1,2-Ethanediol	10	907	n.a.
97	2,2,4-Trimethylpentane		48	16
174	Water			22

Dortmund Data Bank Version: February 2024

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