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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
78	Dodecane	112-40-3	C₁₂H₂₆	Overview	Details
174	Water	7732-18-5	H₂O	Overview	Details
344	1-Octanol	111-87-5	C₈H₁₈O	Overview	Details

Search for mixtures containing this mixture as subsystem

Mixture Data

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**Vapor-Liquid Equilibria (VLE)**
DDB#	Name	78	174	344	1-Octanol
11	Ethanol	n.a.	372	1
78	Dodecane		3	2
174	Water			9

**Heats of Mixing (HE)**
DDB#	Name	78	174	344	1-Octanol
11	Ethanol	1	141	4
78	Dodecane		n.a.	4
174	Water			2

**Gas Solubilities (GLE)**
DDB#	Name	78	174	344	1-Octanol
11	Ethanol	n.a.	10	1
78	Dodecane		n.a.	n.a.
174	Water			3

**Activity Coefficients at Infinite Dilution (Pure Solvents) (ACT)**
DDB#	Name	78	174	344	1-Octanol
11	Ethanol	1	77	6
78	Dodecane		5	n.a.
174	Water			47

**Liquid-Liquid Equilibria (Miscibility Gaps) (LLE)**
DDB#	Name	78	174	344	1-Octanol
11	Ethanol	16	n.a.	n.a.
78	Dodecane		13	n.a.
174	Water			59

**Heat Capacities of Mixtures, Excess Heat Capacities (CPE)**
DDB#	Name	78	174	344	1-Octanol
11	Ethanol	5	65	n.a.
78	Dodecane		n.a.	n.a.
174	Water			n.a.

**(A)zeotropic Data (AZD)**
DDB#	Name	78	174	344	1-Octanol
11	Ethanol	n.a.	288	1
78	Dodecane		1	5
174	Water			10

**Solid-Liquid Equilibria (SLE)**
DDB#	Name	78	174	344	1-Octanol
11	Ethanol	1	35	n.a.
78	Dodecane		n.a.	8
174	Water			n.a.

**Densities and Volumes of Mixtures, Excess Volumes (VE)**
DDB#	Name	78	174	344	1-Octanol
11	Ethanol	7	589	9
78	Dodecane		n.a.	8
174	Water			21

**Critical Data of Mixtures (CRI)**
DDB#	Name	78	174	344	1-Octanol
11	Ethanol	1	9	n.a.
78	Dodecane		6	n.a.
174	Water			n.a.

**Mixture Viscosities (VIS)**
DDB#	Name	78	174	344	1-Octanol
11	Ethanol	n.a.	373	6
78	Dodecane		3	1
174	Water			2

**Mixture Surface Tensions (MSFT)**
DDB#	Name	78	174	344	1-Octanol
11	Ethanol	2	50	n.a.
78	Dodecane		8	n.a.
174	Water			11

**Mixture Speeds of Sound (MSOS)**
DDB#	Name	78	174	344	1-Octanol
11	Ethanol	n.a.	45	1
78	Dodecane		n.a.	7
174	Water			n.a.

**Mixture Thermal Conductivities (MTCN)**
DDB#	Name	78	174	344	1-Octanol
11	Ethanol	n.a.	61	n.a.
78	Dodecane		n.a.	n.a.
174	Water			n.a.

**Mixture Dielectric Constants (MDEC)**
DDB#	Name	78	174	344	1-Octanol
11	Ethanol	1	35	n.a.
78	Dodecane		n.a.	1
174	Water			n.a.

**Mixture P-v-T Data (MPVT)**
DDB#	Name	78	174	344	1-Octanol
11	Ethanol	n.a.	134	n.a.
78	Dodecane		n.a.	n.a.
174	Water			n.a.

**Mixture Flash Points (MFLP)**
DDB#	Name	78	174	344	1-Octanol
11	Ethanol	1	14	n.a.
78	Dodecane		n.a.	n.a.
174	Water			n.a.

**Gas Hydrate Data (GHD)**
DDB#	Name	78	174	344	1-Octanol
11	Ethanol	n.a.	1	n.a.
78	Dodecane		n.a.	n.a.
174	Water			n.a.

**Electrical Conductivities (ECND)**
DDB#	Name	78	174	344	1-Octanol
11	Ethanol	n.a.	9	n.a.
78	Dodecane		n.a.	n.a.
174	Water			n.a.

**Diffusion Coefficients (DIF)**
DDB#	Name	78	174	344	1-Octanol
11	Ethanol	n.a.	48	n.a.
78	Dodecane		n.a.	n.a.
174	Water			n.a.

**Further Thermodynamic Properties (X)**
DDB#	Name	78	174	344	1-Octanol
11	Ethanol	n.a.	122	n.a.
78	Dodecane		2	n.a.
174	Water			7

**Total**
DDB#	Name	78	174	344	1-Octanol
11	Ethanol	36	2478	29
78	Dodecane		41	36
174	Water			171

Dortmund Data Bank Version: February 2024

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