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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
41	n-Butane	106-97-8	C₄H₁₀	Overview	Details
174	Water	7732-18-5	H₂O	Overview	Details

Search for mixtures containing this mixture as subsystem

Mixture Data

Number of available sets is shown

**Vapor-Liquid Equilibria (VLE)**
DDB#	Name	41	174	Water
31	Benzene	3	34
41	n-Butane		44

**Heats of Mixing (HE)**
DDB#	Name	41	174	Water
31	Benzene	n.a.	76
41	n-Butane		5

**Gas Solubilities (GLE)**
DDB#	Name	41	174	Water
31	Benzene	4	44
41	n-Butane		28

**Activity Coefficients at Infinite Dilution (Pure Solvents) (ACT)**
DDB#	Name	41	174	Water
31	Benzene	4	291
41	n-Butane		29

**Liquid-Liquid Equilibria (Miscibility Gaps) (LLE)**
DDB#	Name	41	174	Water
31	Benzene	n.a.	183
41	n-Butane		92

**Heat Capacities of Mixtures, Excess Heat Capacities (CPE)**
DDB#	Name	41	174	Water
31	Benzene	n.a.	1
41	n-Butane		n.a.

**(A)zeotropic Data (AZD)**
DDB#	Name	41	174	Water
31	Benzene	1	54
41	n-Butane		25

**Solid-Liquid Equilibria (SLE)**
DDB#	Name	41	174	Water
31	Benzene	4	2
41	n-Butane		n.a.

**Densities and Volumes of Mixtures, Excess Volumes (VE)**
DDB#	Name	41	174	Water
31	Benzene	n.a.	159
41	n-Butane		n.a.

**Critical Data of Mixtures (CRI)**
DDB#	Name	41	174	Water
31	Benzene	n.a.	10
41	n-Butane		6

**Mixture Surface Tensions (MSFT)**
DDB#	Name	41	174	Water
31	Benzene	n.a.	13
41	n-Butane		6

**Mixture Dielectric Constants (MDEC)**
DDB#	Name	41	174	Water
31	Benzene	n.a.	23
41	n-Butane		n.a.

**Mixture P-v-T Data (MPVT)**
DDB#	Name	41	174	Water
31	Benzene	5	19
41	n-Butane		12

**Mixture Flash Points (MFLP)**
DDB#	Name	41	174	Water
31	Benzene	n.a.	1
41	n-Butane		n.a.

**Gas Hydrate Data (GHD)**
DDB#	Name	41	174	Water
31	Benzene	n.a.	n.a.
41	n-Butane		1

**Diffusion Coefficients (DIF)**
DDB#	Name	41	174	Water
31	Benzene	n.a.	3
41	n-Butane		2

**Further Thermodynamic Properties (X)**
DDB#	Name	41	174	Water
31	Benzene	1	28
41	n-Butane		26

**Total**
DDB#	Name	41	174	Water
31	Benzene	22	941
41	n-Butane		276

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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