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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
8	1,2-Ethanediol	107-21-1	C₂H₆O₂	Overview	Details
120	2-Methyl-1-propanol	78-83-1	C₄H₁₀O	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	120	174	Water
8	1,2-Ethanediol	3	66
120	2-Methyl-1-propanol		49

**Heats of Mixing (HE)**
DDB#	Name	120	174	Water
8	1,2-Ethanediol	n.a.	18
120	2-Methyl-1-propanol		9

**Gas Solubilities (GLE)**
DDB#	Name	120	174	Water
8	1,2-Ethanediol	n.a.	1
120	2-Methyl-1-propanol		6

**Activity Coefficients at Infinite Dilution (Pure Solvents) (ACT)**
DDB#	Name	120	174	Water
8	1,2-Ethanediol	n.a.	19
120	2-Methyl-1-propanol		27

**Liquid-Liquid Equilibria (Miscibility Gaps) (LLE)**
DDB#	Name	120	174	Water
8	1,2-Ethanediol	n.a.	n.a.
120	2-Methyl-1-propanol		66

**Heat Capacities of Mixtures, Excess Heat Capacities (CPE)**
DDB#	Name	120	174	Water
8	1,2-Ethanediol	n.a.	47
120	2-Methyl-1-propanol		20

**(A)zeotropic Data (AZD)**
DDB#	Name	120	174	Water
8	1,2-Ethanediol	2	43
120	2-Methyl-1-propanol		45

**Solid-Liquid Equilibria (SLE)**
DDB#	Name	120	174	Water
8	1,2-Ethanediol	n.a.	30
120	2-Methyl-1-propanol		3

**Densities and Volumes of Mixtures, Excess Volumes (VE)**
DDB#	Name	120	174	Water
8	1,2-Ethanediol	1	243
120	2-Methyl-1-propanol		21

**Mixture Viscosities (VIS)**
DDB#	Name	120	174	Water
8	1,2-Ethanediol	n.a.	163
120	2-Methyl-1-propanol		9

**Mixture Surface Tensions (MSFT)**
DDB#	Name	120	174	Water
8	1,2-Ethanediol	n.a.	30
120	2-Methyl-1-propanol		3

**Mixture Speeds of Sound (MSOS)**
DDB#	Name	120	174	Water
8	1,2-Ethanediol	n.a.	48
120	2-Methyl-1-propanol		12

**Mixture Thermal Conductivities (MTCN)**
DDB#	Name	120	174	Water
8	1,2-Ethanediol	n.a.	80
120	2-Methyl-1-propanol		n.a.

**Mixture Dielectric Constants (MDEC)**
DDB#	Name	120	174	Water
8	1,2-Ethanediol	n.a.	42
120	2-Methyl-1-propanol		3

**Mixture P-v-T Data (MPVT)**
DDB#	Name	120	174	Water
8	1,2-Ethanediol	n.a.	25
120	2-Methyl-1-propanol		2

**Mixture Flash Points (MFLP)**
DDB#	Name	120	174	Water
8	1,2-Ethanediol	1	n.a.
120	2-Methyl-1-propanol		5

**Electrical Conductivities (ECND)**
DDB#	Name	120	174	Water
8	1,2-Ethanediol	n.a.	9
120	2-Methyl-1-propanol		n.a.

**Diffusion Coefficients (DIF)**
DDB#	Name	120	174	Water
8	1,2-Ethanediol	n.a.	3
120	2-Methyl-1-propanol		1

**Further Thermodynamic Properties (X)**
DDB#	Name	120	174	Water
8	1,2-Ethanediol	n.a.	40
120	2-Methyl-1-propanol		5

**Total**
DDB#	Name	120	174	Water
8	1,2-Ethanediol	7	907
120	2-Methyl-1-propanol		286

Dortmund Data Bank Version: February 2024

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Online DDB search information page	Overall Statistics on Systems, Sets, and Points
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