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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
159	Tetrahydrofuran	109-99-9	C₄H₈O	Overview	Details
174	Water	7732-18-5	H₂O	Overview	Details
6307	Sodium fluoride	7681-49-4	FNa	Overview	Details

Search for mixtures containing this mixture as subsystem

Mixture Data

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**Vapor-Liquid Equilibria (VLE)**
DDB#	Name	174	6307	Sodium fluoride
159	Tetrahydrofuran	33	n.a.
174	Water		n.a.

**Heats of Mixing (HE)**
DDB#	Name	174	6307	Sodium fluoride
159	Tetrahydrofuran	17	n.a.
174	Water		n.a.

**Activity Coefficients at Infinite Dilution (Pure Solvents) (ACT)**
DDB#	Name	174	6307	Sodium fluoride
159	Tetrahydrofuran	22	n.a.
174	Water		n.a.

**Liquid-Liquid Equilibria (Miscibility Gaps) (LLE)**
DDB#	Name	174	6307	Sodium fluoride
159	Tetrahydrofuran	12	n.a.
174	Water		1

**Heat Capacities of Mixtures, Excess Heat Capacities (CPE)**
DDB#	Name	174	6307	Sodium fluoride
159	Tetrahydrofuran	4	n.a.
174	Water		n.a.

**(A)zeotropic Data (AZD)**
DDB#	Name	174	6307	Sodium fluoride
159	Tetrahydrofuran	39	n.a.
174	Water		n.a.

**Solid-Liquid Equilibria (SLE)**
DDB#	Name	174	6307	Sodium fluoride
159	Tetrahydrofuran	26	n.a.
174	Water		n.a.

**Vapor-Liquid Equilibria of Electrolyte Systems (ELE)**
DDB#	Name	174	6307	Sodium fluoride
159	Tetrahydrofuran	n.a.	n.a.
174	Water		31

**Densities and Volumes of Mixtures, Excess Volumes (VE)**
DDB#	Name	174	6307	Sodium fluoride
159	Tetrahydrofuran	141	n.a.
174	Water		22

**Salt Solubilities (ESLE)**
DDB#	Name	174	6307	Sodium fluoride
159	Tetrahydrofuran	n.a.	1
174	Water		46

**Critical Data of Mixtures (CRI)**
DDB#	Name	174	6307	Sodium fluoride
159	Tetrahydrofuran	5	n.a.
174	Water		n.a.

**Mixture Viscosities (VIS)**
DDB#	Name	174	6307	Sodium fluoride
159	Tetrahydrofuran	32	n.a.
174	Water		8

**Mixture Surface Tensions (MSFT)**
DDB#	Name	174	6307	Sodium fluoride
159	Tetrahydrofuran	1	n.a.
174	Water		1

**Mixture Speeds of Sound (MSOS)**
DDB#	Name	174	6307	Sodium fluoride
159	Tetrahydrofuran	16	n.a.
174	Water		4

**Mixture Thermal Conductivities (MTCN)**
DDB#	Name	174	6307	Sodium fluoride
159	Tetrahydrofuran	n.a.	n.a.
174	Water		2

**Mixture Dielectric Constants (MDEC)**
DDB#	Name	174	6307	Sodium fluoride
159	Tetrahydrofuran	9	n.a.
174	Water		5

**Mixture P-v-T Data (MPVT)**
DDB#	Name	174	6307	Sodium fluoride
159	Tetrahydrofuran	14	n.a.
174	Water		n.a.

**Mixture Flash Points (MFLP)**
DDB#	Name	174	6307	Sodium fluoride
159	Tetrahydrofuran	3	n.a.
174	Water		n.a.

**Gas Hydrate Data (GHD)**
DDB#	Name	174	6307	Sodium fluoride
159	Tetrahydrofuran	4	n.a.
174	Water		n.a.

**Electrical Conductivities (ECND)**
DDB#	Name	174	6307	Sodium fluoride
159	Tetrahydrofuran	2	n.a.
174	Water		4

**Diffusion Coefficients (DIF)**
DDB#	Name	174	6307	Sodium fluoride
159	Tetrahydrofuran	1	n.a.
174	Water		2

**Further Thermodynamic Properties (X)**
DDB#	Name	174	6307	Sodium fluoride
159	Tetrahydrofuran	11	n.a.
174	Water		40

**Total**
DDB#	Name	174	6307	Sodium fluoride
159	Tetrahydrofuran	392	1
174	Water		166

Dortmund Data Bank Version: February 2024

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