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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
23	2,3-Butanediol	513-85-9	C₄H₁₀O₂	Overview	Details
80	Butyl acetate	123-86-4	C₆H₁₂O₂	Overview	Details
174	Water	7732-18-5	H₂O	Overview	Details

Search for mixtures containing this mixture as subsystem

Mixture Data

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**Vapor-Liquid Equilibria (VLE)**
DDB#	Name	80	174	Water
23	2,3-Butanediol	1	23
80	Butyl acetate		9

**Heats of Mixing (HE)**
DDB#	Name	80	174	Water
23	2,3-Butanediol	n.a.	1
80	Butyl acetate		3

**Gas Solubilities (GLE)**
DDB#	Name	80	174	Water
23	2,3-Butanediol	n.a.	n.a.
80	Butyl acetate		3

**Activity Coefficients at Infinite Dilution (Pure Solvents) (ACT)**
DDB#	Name	80	174	Water
23	2,3-Butanediol	n.a.	6
80	Butyl acetate		48

**Liquid-Liquid Equilibria (Miscibility Gaps) (LLE)**
DDB#	Name	80	174	Water
23	2,3-Butanediol	n.a.	n.a.
80	Butyl acetate		64

**(A)zeotropic Data (AZD)**
DDB#	Name	80	174	Water
23	2,3-Butanediol	1	16
80	Butyl acetate		27

**Densities and Volumes of Mixtures, Excess Volumes (VE)**
DDB#	Name	80	174	Water
23	2,3-Butanediol	n.a.	20
80	Butyl acetate		20

**Mixture Viscosities (VIS)**
DDB#	Name	80	174	Water
23	2,3-Butanediol	n.a.	20
80	Butyl acetate		6

**Mixture Surface Tensions (MSFT)**
DDB#	Name	80	174	Water
23	2,3-Butanediol	n.a.	1
80	Butyl acetate		7

**Mixture Speeds of Sound (MSOS)**
DDB#	Name	80	174	Water
23	2,3-Butanediol	n.a.	15
80	Butyl acetate		15

**Mixture Dielectric Constants (MDEC)**
DDB#	Name	80	174	Water
23	2,3-Butanediol	n.a.	5
80	Butyl acetate		n.a.

**Mixture Flash Points (MFLP)**
DDB#	Name	80	174	Water
23	2,3-Butanediol	n.a.	n.a.
80	Butyl acetate		3

**Diffusion Coefficients (DIF)**
DDB#	Name	80	174	Water
23	2,3-Butanediol	n.a.	n.a.
80	Butyl acetate		3

**Further Thermodynamic Properties (X)**
DDB#	Name	80	174	Water
23	2,3-Butanediol	n.a.	2
80	Butyl acetate		5

**Total**
DDB#	Name	80	174	Water
23	2,3-Butanediol	2	109
80	Butyl acetate		213

Dortmund Data Bank Version: February 2024

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