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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
174	Water	7732-18-5	H₂O	Overview	Details
4423	Gallic acid	149-91-7	C₇H₆O₅	Overview	Details
4962	Potassium carbonate	584-08-7	CK₂O₃	Overview	Details
13803	Choline chloride	67-48-1	C₅H₁₄ClNO	Overview	Details

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Mixture Data

Number of available sets is shown

**Vapor-Liquid Equilibria (VLE)**
DDB#	Name	174	4423	4962	13803	Choline chloride
11	Ethanol	372	n.a.	n.a.	3
174	Water		n.a.	n.a.	10
4423	Gallic acid			n.a.	n.a.
4962	Potassium carbonate				n.a.

**Heats of Mixing (HE)**
DDB#	Name	174	4423	4962	13803	Choline chloride
11	Ethanol	141	n.a.	n.a.	n.a.
174	Water		n.a.	n.a.	n.a.
4423	Gallic acid			n.a.	n.a.
4962	Potassium carbonate				n.a.

**Gas Solubilities (GLE)**
DDB#	Name	174	4423	4962	13803	Choline chloride
11	Ethanol	10	n.a.	n.a.	n.a.
174	Water		n.a.	n.a.	n.a.
4423	Gallic acid			n.a.	n.a.
4962	Potassium carbonate				n.a.

**Activity Coefficients at Infinite Dilution (Pure Solvents) (ACT)**
DDB#	Name	174	4423	4962	13803	Choline chloride
11	Ethanol	77	n.a.	n.a.	4
174	Water		n.a.	n.a.	n.a.
4423	Gallic acid			n.a.	n.a.
4962	Potassium carbonate				n.a.

**Heat Capacities of Mixtures, Excess Heat Capacities (CPE)**
DDB#	Name	174	4423	4962	13803	Choline chloride
11	Ethanol	65	n.a.	n.a.	n.a.
174	Water		n.a.	20	1
4423	Gallic acid			n.a.	n.a.
4962	Potassium carbonate				n.a.

**(A)zeotropic Data (AZD)**
DDB#	Name	174	4423	4962	13803	Choline chloride
11	Ethanol	288	n.a.	n.a.	n.a.
174	Water		n.a.	n.a.	n.a.
4423	Gallic acid			n.a.	n.a.
4962	Potassium carbonate				n.a.

**Solid-Liquid Equilibria (SLE)**
DDB#	Name	174	4423	4962	13803	Choline chloride
11	Ethanol	35	3	n.a.	1
174	Water		19	4	11
4423	Gallic acid			n.a.	n.a.
4962	Potassium carbonate				n.a.

**Vapor-Liquid Equilibria of Electrolyte Systems (ELE)**
DDB#	Name	174	4423	4962	13803	Choline chloride
11	Ethanol	n.a.	n.a.	n.a.	n.a.
174	Water		n.a.	41	4
4423	Gallic acid			n.a.	n.a.
4962	Potassium carbonate				n.a.

**Densities and Volumes of Mixtures, Excess Volumes (VE)**
DDB#	Name	174	4423	4962	13803	Choline chloride
11	Ethanol	589	n.a.	n.a.	n.a.
174	Water		n.a.	51	19
4423	Gallic acid			n.a.	n.a.
4962	Potassium carbonate				n.a.

**Salt Solubilities (ESLE)**
DDB#	Name	174	4423	4962	13803	Choline chloride
11	Ethanol	n.a.	n.a.	2	n.a.
174	Water		n.a.	18	n.a.
4423	Gallic acid			n.a.	n.a.
4962	Potassium carbonate				n.a.

**Critical Data of Mixtures (CRI)**
DDB#	Name	174	4423	4962	13803	Choline chloride
11	Ethanol	9	n.a.	n.a.	n.a.
174	Water		n.a.	n.a.	n.a.
4423	Gallic acid			n.a.	n.a.
4962	Potassium carbonate				n.a.

**Mixture Viscosities (VIS)**
DDB#	Name	174	4423	4962	13803	Choline chloride
11	Ethanol	373	n.a.	n.a.	n.a.
174	Water		n.a.	45	17
4423	Gallic acid			n.a.	n.a.
4962	Potassium carbonate				n.a.

**Mixture Surface Tensions (MSFT)**
DDB#	Name	174	4423	4962	13803	Choline chloride
11	Ethanol	50	n.a.	n.a.	n.a.
174	Water		n.a.	9	n.a.
4423	Gallic acid			n.a.	n.a.
4962	Potassium carbonate				n.a.

**Mixture Speeds of Sound (MSOS)**
DDB#	Name	174	4423	4962	13803	Choline chloride
11	Ethanol	45	n.a.	n.a.	n.a.
174	Water		n.a.	1	1
4423	Gallic acid			n.a.	n.a.
4962	Potassium carbonate				n.a.

**Mixture Thermal Conductivities (MTCN)**
DDB#	Name	174	4423	4962	13803	Choline chloride
11	Ethanol	61	n.a.	n.a.	n.a.
174	Water		n.a.	24	n.a.
4423	Gallic acid			n.a.	n.a.
4962	Potassium carbonate				n.a.

**Mixture Dielectric Constants (MDEC)**
DDB#	Name	174	4423	4962	13803	Choline chloride
11	Ethanol	35	n.a.	n.a.	n.a.
174	Water		n.a.	n.a.	n.a.
4423	Gallic acid			n.a.	n.a.
4962	Potassium carbonate				n.a.

**Mixture P-v-T Data (MPVT)**
DDB#	Name	174	4423	4962	13803	Choline chloride
11	Ethanol	134	n.a.	n.a.	n.a.
174	Water		n.a.	n.a.	n.a.
4423	Gallic acid			n.a.	n.a.
4962	Potassium carbonate				n.a.

**Mixture Flash Points (MFLP)**
DDB#	Name	174	4423	4962	13803	Choline chloride
11	Ethanol	14	n.a.	n.a.	n.a.
174	Water		n.a.	n.a.	n.a.
4423	Gallic acid			n.a.	n.a.
4962	Potassium carbonate				n.a.

**Gas Hydrate Data (GHD)**
DDB#	Name	174	4423	4962	13803	Choline chloride
11	Ethanol	1	n.a.	n.a.	n.a.
174	Water		n.a.	n.a.	n.a.
4423	Gallic acid			n.a.	n.a.
4962	Potassium carbonate				n.a.

**Electrical Conductivities (ECND)**
DDB#	Name	174	4423	4962	13803	Choline chloride
11	Ethanol	9	n.a.	n.a.	n.a.
174	Water		1	2	13
4423	Gallic acid			n.a.	n.a.
4962	Potassium carbonate				n.a.

**Diffusion Coefficients (DIF)**
DDB#	Name	174	4423	4962	13803	Choline chloride
11	Ethanol	48	4	n.a.	n.a.
174	Water		n.a.	n.a.	n.a.
4423	Gallic acid			n.a.	n.a.
4962	Potassium carbonate				n.a.

**Further Thermodynamic Properties (X)**
DDB#	Name	174	4423	4962	13803	Choline chloride
11	Ethanol	122	n.a.	n.a.	n.a.
174	Water		2	37	5
4423	Gallic acid			n.a.	n.a.
4962	Potassium carbonate				n.a.

**Total**
DDB#	Name	174	4423	4962	13803	Choline chloride
11	Ethanol	2478	7	2	8
174	Water		22	252	81
4423	Gallic acid			n.a.	n.a.
4962	Potassium carbonate				n.a.

Dortmund Data Bank Version: February 2024

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