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Dortmund Data Bank
Thermophysical Data for Process Design
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Query

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DDB#	Name	CAS-RN	Formula
31	Benzene	71-43-2	C₆H₆	Overview	Details
89	Hexane	110-54-3	C₆H₁₄	Overview	Details
542	Sulfolane	126-33-0	C₄H₈O₂S	Overview	Details

Search for mixtures containing this mixture as subsystem

Mixture Data

Number of available sets is shown

**Vapor-Liquid Equilibria (VLE)**
DDB#	Name	89	542	Sulfolane
31	Benzene	80	20
89	Hexane		3

**Heats of Mixing (HE)**
DDB#	Name	89	542	Sulfolane
31	Benzene	22	9
89	Hexane		1

**Activity Coefficients at Infinite Dilution (Pure Solvents) (ACT)**
DDB#	Name	89	542	Sulfolane
31	Benzene	15	65
89	Hexane		71

**Liquid-Liquid Equilibria (Miscibility Gaps) (LLE)**
DDB#	Name	89	542	Sulfolane
31	Benzene	n.a.	n.a.
89	Hexane		6

**Heat Capacities of Mixtures, Excess Heat Capacities (CPE)**
DDB#	Name	89	542	Sulfolane
31	Benzene	1	n.a.
89	Hexane		n.a.

**(A)zeotropic Data (AZD)**
DDB#	Name	89	542	Sulfolane
31	Benzene	62	9
89	Hexane		3

**Solid-Liquid Equilibria (SLE)**
DDB#	Name	89	542	Sulfolane
31	Benzene	7	4
89	Hexane		n.a.

**Densities and Volumes of Mixtures, Excess Volumes (VE)**
DDB#	Name	89	542	Sulfolane
31	Benzene	66	18
89	Hexane		n.a.

**Critical Data of Mixtures (CRI)**
DDB#	Name	89	542	Sulfolane
31	Benzene	3	n.a.
89	Hexane		n.a.

**Mixture Viscosities (VIS)**
DDB#	Name	89	542	Sulfolane
31	Benzene	34	5
89	Hexane		n.a.

**Mixture Surface Tensions (MSFT)**
DDB#	Name	89	542	Sulfolane
31	Benzene	8	n.a.
89	Hexane		n.a.

**Mixture Speeds of Sound (MSOS)**
DDB#	Name	89	542	Sulfolane
31	Benzene	17	n.a.
89	Hexane		n.a.

**Mixture Thermal Conductivities (MTCN)**
DDB#	Name	89	542	Sulfolane
31	Benzene	32	n.a.
89	Hexane		n.a.

**Mixture Dielectric Constants (MDEC)**
DDB#	Name	89	542	Sulfolane
31	Benzene	2	6
89	Hexane		n.a.

**Mixture P-v-T Data (MPVT)**
DDB#	Name	89	542	Sulfolane
31	Benzene	3	n.a.
89	Hexane		n.a.

**Diffusion Coefficients (DIF)**
DDB#	Name	89	542	Sulfolane
31	Benzene	8	n.a.
89	Hexane		n.a.

**Further Thermodynamic Properties (X)**
DDB#	Name	89	542	Sulfolane
31	Benzene	2	n.a.
89	Hexane		n.a.

**Total**
DDB#	Name	89	542	Sulfolane
31	Benzene	362	136
89	Hexane		84

Dortmund Data Bank Version: February 2024

What are "Sets" and "Points" in the Dortmund Data Bank?	© Dortmund Data Bank by DDBST GmbH
Online DDB search information page	Overall Statistics on Systems, Sets, and Points
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