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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
11	Ethanol	64-17-5	C₂H₆O	Overview	Details
40	2-Butanone	78-93-3	C₄H₈O	Overview	Details
128	Octane	111-65-9	C₈H₁₈	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	40	128	174	Water
11	Ethanol	21	18	372
40	2-Butanone		3	45
128	Octane			6

**Heats of Mixing (HE)**
DDB#	Name	40	128	174	Water
11	Ethanol	9	8	141
40	2-Butanone		2	17
128	Octane			20

**Gas Solubilities (GLE)**
DDB#	Name	40	128	174	Water
11	Ethanol	2	2	10
40	2-Butanone		1	20
128	Octane			3

**Activity Coefficients at Infinite Dilution (Pure Solvents) (ACT)**
DDB#	Name	40	128	174	Water
11	Ethanol	26	28	77
40	2-Butanone		7	41
128	Octane			69

**Liquid-Liquid Equilibria (Miscibility Gaps) (LLE)**
DDB#	Name	40	128	174	Water
11	Ethanol	n.a.	n.a.	n.a.
40	2-Butanone		n.a.	87
128	Octane			27

**Heat Capacities of Mixtures, Excess Heat Capacities (CPE)**
DDB#	Name	40	128	174	Water
11	Ethanol	1	2	65
40	2-Butanone		n.a.	9
128	Octane			n.a.

**(A)zeotropic Data (AZD)**
DDB#	Name	40	128	174	Water
11	Ethanol	45	27	288
40	2-Butanone		7	65
128	Octane			19

**Solid-Liquid Equilibria (SLE)**
DDB#	Name	40	128	174	Water
11	Ethanol	n.a.	n.a.	35
40	2-Butanone		2	4
128	Octane			n.a.

**Densities and Volumes of Mixtures, Excess Volumes (VE)**
DDB#	Name	40	128	174	Water
11	Ethanol	10	55	589
40	2-Butanone		4	32
128	Octane			19

**Critical Data of Mixtures (CRI)**
DDB#	Name	40	128	174	Water
11	Ethanol	1	4	9
40	2-Butanone		1	2
128	Octane			3

**Mixture Viscosities (VIS)**
DDB#	Name	40	128	174	Water
11	Ethanol	5	36	373
40	2-Butanone		n.a.	2
128	Octane			n.a.

**Mixture Surface Tensions (MSFT)**
DDB#	Name	40	128	174	Water
11	Ethanol	n.a.	4	50
40	2-Butanone		n.a.	16
128	Octane			8

**Mixture Speeds of Sound (MSOS)**
DDB#	Name	40	128	174	Water
11	Ethanol	4	5	45
40	2-Butanone		n.a.	2
128	Octane			n.a.

**Mixture Thermal Conductivities (MTCN)**
DDB#	Name	40	128	174	Water
11	Ethanol	n.a.	n.a.	61
40	2-Butanone		n.a.	n.a.
128	Octane			n.a.

**Mixture Dielectric Constants (MDEC)**
DDB#	Name	40	128	174	Water
11	Ethanol	n.a.	n.a.	35
40	2-Butanone		n.a.	1
128	Octane			n.a.

**Mixture P-v-T Data (MPVT)**
DDB#	Name	40	128	174	Water
11	Ethanol	n.a.	4	134
40	2-Butanone		n.a.	n.a.
128	Octane			12

**Mixture Flash Points (MFLP)**
DDB#	Name	40	128	174	Water
11	Ethanol	n.a.	5	14
40	2-Butanone		n.a.	3
128	Octane			2

**Gas Hydrate Data (GHD)**
DDB#	Name	40	128	174	Water
11	Ethanol	n.a.	n.a.	1
40	2-Butanone		n.a.	n.a.
128	Octane			n.a.

**Electrical Conductivities (ECND)**
DDB#	Name	40	128	174	Water
11	Ethanol	n.a.	n.a.	9
40	2-Butanone		n.a.	n.a.
128	Octane			n.a.

**Diffusion Coefficients (DIF)**
DDB#	Name	40	128	174	Water
11	Ethanol	n.a.	4	48
40	2-Butanone		n.a.	n.a.
128	Octane			n.a.

**Further Thermodynamic Properties (X)**
DDB#	Name	40	128	174	Water
11	Ethanol	n.a.	1	122
40	2-Butanone		n.a.	4
128	Octane			13

**Total**
DDB#	Name	40	128	174	Water
11	Ethanol	124	203	2478
40	2-Butanone		27	350
128	Octane			201

Dortmund Data Bank Version: February 2024

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