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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
41	n-Butane	106-97-8	C₄H₁₀	Overview	Details
174	Water	7732-18-5	H₂O	Overview	Details
1839	Diglycolamine (DGA)	929-06-6	C₄H₁₁NO₂	Overview	Details

Search for mixtures containing this mixture as subsystem

Mixture Data

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**Vapor-Liquid Equilibria (VLE)**
DDB#	Name	174	1839	Diglycolamine (DGA)
41	n-Butane	44	n.a.
174	Water		n.a.

**Heats of Mixing (HE)**
DDB#	Name	174	1839	Diglycolamine (DGA)
41	n-Butane	5	n.a.
174	Water		5

**Gas Solubilities (GLE)**
DDB#	Name	174	1839	Diglycolamine (DGA)
41	n-Butane	28	n.a.
174	Water		n.a.

**Activity Coefficients at Infinite Dilution (Pure Solvents) (ACT)**
DDB#	Name	174	1839	Diglycolamine (DGA)
41	n-Butane	29	n.a.
174	Water		n.a.

**Liquid-Liquid Equilibria (Miscibility Gaps) (LLE)**
DDB#	Name	174	1839	Diglycolamine (DGA)
41	n-Butane	92	n.a.
174	Water		n.a.

**Heat Capacities of Mixtures, Excess Heat Capacities (CPE)**
DDB#	Name	174	1839	Diglycolamine (DGA)
41	n-Butane	n.a.	n.a.
174	Water		11

**(A)zeotropic Data (AZD)**
DDB#	Name	174	1839	Diglycolamine (DGA)
41	n-Butane	25	n.a.
174	Water		n.a.

**Densities and Volumes of Mixtures, Excess Volumes (VE)**
DDB#	Name	174	1839	Diglycolamine (DGA)
41	n-Butane	n.a.	n.a.
174	Water		22

**Critical Data of Mixtures (CRI)**
DDB#	Name	174	1839	Diglycolamine (DGA)
41	n-Butane	6	n.a.
174	Water		n.a.

**Mixture Viscosities (VIS)**
DDB#	Name	174	1839	Diglycolamine (DGA)
41	n-Butane	n.a.	n.a.
174	Water		12

**Mixture Surface Tensions (MSFT)**
DDB#	Name	174	1839	Diglycolamine (DGA)
41	n-Butane	6	n.a.
174	Water		n.a.

**Mixture Speeds of Sound (MSOS)**
DDB#	Name	174	1839	Diglycolamine (DGA)
41	n-Butane	n.a.	n.a.
174	Water		6

**Mixture P-v-T Data (MPVT)**
DDB#	Name	174	1839	Diglycolamine (DGA)
41	n-Butane	12	n.a.
174	Water		n.a.

**Gas Hydrate Data (GHD)**
DDB#	Name	174	1839	Diglycolamine (DGA)
41	n-Butane	1	n.a.
174	Water		n.a.

**Diffusion Coefficients (DIF)**
DDB#	Name	174	1839	Diglycolamine (DGA)
41	n-Butane	2	n.a.
174	Water		n.a.

**Further Thermodynamic Properties (X)**
DDB#	Name	174	1839	Diglycolamine (DGA)
41	n-Butane	26	n.a.
174	Water		1

**Total**
DDB#	Name	174	1839	Diglycolamine (DGA)
41	n-Butane	276	n.a.
174	Water		57

Dortmund Data Bank Version: February 2024

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