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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
128	Octane	111-65-9	C₈H₁₈	Overview	Details
174	Water	7732-18-5	H₂O	Overview	Details
336	Dibutylamine	111-92-2	C₈H₁₉N	Overview	Details
6308	Sodium hydroxide	1310-73-2	HNaO	Overview	Details

Search for mixtures containing this mixture as subsystem

Mixture Data

Number of available sets is shown

**Vapor-Liquid Equilibria (VLE)**
DDB#	Name	128	174	336	6308	Sodium hydroxide
11	Ethanol	18	372	n.a.	n.a.
128	Octane		6	n.a.	n.a.
174	Water			n.a.	27
336	Dibutylamine				n.a.

**Heats of Mixing (HE)**
DDB#	Name	128	174	336	6308	Sodium hydroxide
11	Ethanol	8	141	1	n.a.
128	Octane		20	n.a.	n.a.
174	Water			n.a.	n.a.
336	Dibutylamine				n.a.

**Gas Solubilities (GLE)**
DDB#	Name	128	174	336	6308	Sodium hydroxide
11	Ethanol	2	10	n.a.	n.a.
128	Octane		3	n.a.	n.a.
174	Water			2	n.a.
336	Dibutylamine				n.a.

**Activity Coefficients at Infinite Dilution (Pure Solvents) (ACT)**
DDB#	Name	128	174	336	6308	Sodium hydroxide
11	Ethanol	28	77	n.a.	n.a.
128	Octane		69	n.a.	n.a.
174	Water			17	n.a.
336	Dibutylamine				n.a.

**Liquid-Liquid Equilibria (Miscibility Gaps) (LLE)**
DDB#	Name	128	174	336	6308	Sodium hydroxide
11	Ethanol	n.a.	n.a.	n.a.	n.a.
128	Octane		27	n.a.	n.a.
174	Water			3	n.a.
336	Dibutylamine				n.a.

**Heat Capacities of Mixtures, Excess Heat Capacities (CPE)**
DDB#	Name	128	174	336	6308	Sodium hydroxide
11	Ethanol	2	65	n.a.	n.a.
128	Octane		n.a.	n.a.	n.a.
174	Water			n.a.	52
336	Dibutylamine				n.a.

**(A)zeotropic Data (AZD)**
DDB#	Name	128	174	336	6308	Sodium hydroxide
11	Ethanol	27	288	n.a.	n.a.
128	Octane		19	n.a.	n.a.
174	Water			2	n.a.
336	Dibutylamine				n.a.

**Solid-Liquid Equilibria (SLE)**
DDB#	Name	128	174	336	6308	Sodium hydroxide
11	Ethanol	n.a.	35	n.a.	n.a.
128	Octane		n.a.	n.a.	n.a.
174	Water			n.a.	4
336	Dibutylamine				n.a.

**Vapor-Liquid Equilibria of Electrolyte Systems (ELE)**
DDB#	Name	128	174	336	6308	Sodium hydroxide
11	Ethanol	n.a.	n.a.	n.a.	n.a.
128	Octane		n.a.	n.a.	n.a.
174	Water			n.a.	101
336	Dibutylamine				n.a.

**Densities and Volumes of Mixtures, Excess Volumes (VE)**
DDB#	Name	128	174	336	6308	Sodium hydroxide
11	Ethanol	55	589	5	n.a.
128	Octane		19	n.a.	n.a.
174	Water			n.a.	179
336	Dibutylamine				n.a.

**Salt Solubilities (ESLE)**
DDB#	Name	128	174	336	6308	Sodium hydroxide
11	Ethanol	n.a.	n.a.	n.a.	1
128	Octane		n.a.	n.a.	n.a.
174	Water			n.a.	19
336	Dibutylamine				n.a.

**Critical Data of Mixtures (CRI)**
DDB#	Name	128	174	336	6308	Sodium hydroxide
11	Ethanol	4	9	n.a.	n.a.
128	Octane		3	1	n.a.
174	Water			n.a.	1
336	Dibutylamine				n.a.

**Mixture Viscosities (VIS)**
DDB#	Name	128	174	336	6308	Sodium hydroxide
11	Ethanol	36	373	2	n.a.
128	Octane		n.a.	n.a.	n.a.
174	Water			n.a.	40
336	Dibutylamine				n.a.

**Mixture Surface Tensions (MSFT)**
DDB#	Name	128	174	336	6308	Sodium hydroxide
11	Ethanol	4	50	n.a.	n.a.
128	Octane		8	n.a.	n.a.
174	Water			n.a.	7
336	Dibutylamine				n.a.

**Mixture Speeds of Sound (MSOS)**
DDB#	Name	128	174	336	6308	Sodium hydroxide
11	Ethanol	5	45	n.a.	1
128	Octane		n.a.	n.a.	n.a.
174	Water			n.a.	22
336	Dibutylamine				n.a.

**Mixture Thermal Conductivities (MTCN)**
DDB#	Name	128	174	336	6308	Sodium hydroxide
11	Ethanol	n.a.	61	n.a.	n.a.
128	Octane		n.a.	n.a.	n.a.
174	Water			n.a.	8
336	Dibutylamine				n.a.

**Mixture Dielectric Constants (MDEC)**
DDB#	Name	128	174	336	6308	Sodium hydroxide
11	Ethanol	n.a.	35	n.a.	n.a.
128	Octane		n.a.	n.a.	n.a.
174	Water			n.a.	5
336	Dibutylamine				n.a.

**Mixture P-v-T Data (MPVT)**
DDB#	Name	128	174	336	6308	Sodium hydroxide
11	Ethanol	4	134	n.a.	n.a.
128	Octane		12	n.a.	n.a.
174	Water			n.a.	101
336	Dibutylamine				n.a.

**Mixture Flash Points (MFLP)**
DDB#	Name	128	174	336	6308	Sodium hydroxide
11	Ethanol	5	14	n.a.	n.a.
128	Octane		2	n.a.	n.a.
174	Water			n.a.	n.a.
336	Dibutylamine				n.a.

**Gas Hydrate Data (GHD)**
DDB#	Name	128	174	336	6308	Sodium hydroxide
11	Ethanol	n.a.	1	n.a.	n.a.
128	Octane		n.a.	n.a.	n.a.
174	Water			n.a.	n.a.
336	Dibutylamine				n.a.

**Electrical Conductivities (ECND)**
DDB#	Name	128	174	336	6308	Sodium hydroxide
11	Ethanol	n.a.	9	2	n.a.
128	Octane		n.a.	n.a.	n.a.
174	Water			n.a.	83
336	Dibutylamine				n.a.

**Diffusion Coefficients (DIF)**
DDB#	Name	128	174	336	6308	Sodium hydroxide
11	Ethanol	4	48	n.a.	n.a.
128	Octane		n.a.	n.a.	n.a.
174	Water			n.a.	1
336	Dibutylamine				n.a.

**Further Thermodynamic Properties (X)**
DDB#	Name	128	174	336	6308	Sodium hydroxide
11	Ethanol	1	122	n.a.	n.a.
128	Octane		13	n.a.	n.a.
174	Water			1	65
336	Dibutylamine				n.a.

**Total**
DDB#	Name	128	174	336	6308	Sodium hydroxide
11	Ethanol	203	2478	10	2
128	Octane		201	1	n.a.
174	Water			25	715
336	Dibutylamine				n.a.

Dortmund Data Bank Version: February 2024

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