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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
161	Toluene	108-88-3	C₇H₈	Overview	Details
174	Water	7732-18-5	H₂O	Overview	Details
1050	Carbon dioxide	124-38-9	CO₂	Overview	Details
1065	Hydrogen sulfide	7783-06-4	H₂S	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	1050	1065	1839	Diglycolamine (DGA)
161	Toluene	8	120	5	n.a.
174	Water		363	87	n.a.
1050	Carbon dioxide			57	n.a.
1065	Hydrogen sulfide				n.a.

**Heats of Mixing (HE)**
DDB#	Name	174	1050	1065	1839	Diglycolamine (DGA)
161	Toluene	n.a.	41	n.a.	n.a.
174	Water		60	13	5
1050	Carbon dioxide			n.a.	n.a.
1065	Hydrogen sulfide				n.a.

**Gas Solubilities (GLE)**
DDB#	Name	174	1050	1065	1839	Diglycolamine (DGA)
161	Toluene	49	24	3	n.a.
174	Water		403	122	n.a.
1050	Carbon dioxide			n.a.	n.a.
1065	Hydrogen sulfide				n.a.

**Activity Coefficients at Infinite Dilution (Pure Solvents) (ACT)**
DDB#	Name	174	1050	1065	1839	Diglycolamine (DGA)
161	Toluene	190	n.a.	n.a.	2
174	Water		n.a.	n.a.	n.a.
1050	Carbon dioxide			n.a.	n.a.
1065	Hydrogen sulfide				n.a.

**Liquid-Liquid Equilibria (Miscibility Gaps) (LLE)**
DDB#	Name	174	1050	1065	1839	Diglycolamine (DGA)
161	Toluene	136	n.a.	n.a.	n.a.
174	Water		37	14	n.a.
1050	Carbon dioxide			n.a.	n.a.
1065	Hydrogen sulfide				n.a.

**Heat Capacities of Mixtures, Excess Heat Capacities (CPE)**
DDB#	Name	174	1050	1065	1839	Diglycolamine (DGA)
161	Toluene	n.a.	n.a.	n.a.	n.a.
174	Water		n.a.	n.a.	11
1050	Carbon dioxide			n.a.	n.a.
1065	Hydrogen sulfide				n.a.

**(A)zeotropic Data (AZD)**
DDB#	Name	174	1050	1065	1839	Diglycolamine (DGA)
161	Toluene	36	26	4	n.a.
174	Water		29	n.a.	n.a.
1050	Carbon dioxide			19	n.a.
1065	Hydrogen sulfide				n.a.

**Solid-Liquid Equilibria (SLE)**
DDB#	Name	174	1050	1065	1839	Diglycolamine (DGA)
161	Toluene	n.a.	1	n.a.	n.a.
174	Water		1	n.a.	n.a.
1050	Carbon dioxide			7	n.a.
1065	Hydrogen sulfide				n.a.

**Densities and Volumes of Mixtures, Excess Volumes (VE)**
DDB#	Name	174	1050	1065	1839	Diglycolamine (DGA)
161	Toluene	2	8	n.a.	n.a.
174	Water		26	n.a.	22
1050	Carbon dioxide			n.a.	n.a.
1065	Hydrogen sulfide				n.a.

**Critical Data of Mixtures (CRI)**
DDB#	Name	174	1050	1065	1839	Diglycolamine (DGA)
161	Toluene	10	6	n.a.	n.a.
174	Water		13	13	n.a.
1050	Carbon dioxide			2	n.a.
1065	Hydrogen sulfide				n.a.

**Mixture Viscosities (VIS)**
DDB#	Name	174	1050	1065	1839	Diglycolamine (DGA)
161	Toluene	1	5	n.a.	n.a.
174	Water		21	1	12
1050	Carbon dioxide			5	n.a.
1065	Hydrogen sulfide				n.a.

**Mixture Surface Tensions (MSFT)**
DDB#	Name	174	1050	1065	1839	Diglycolamine (DGA)
161	Toluene	24	6	n.a.	n.a.
174	Water		70	5	n.a.
1050	Carbon dioxide			n.a.	n.a.
1065	Hydrogen sulfide				n.a.

**Mixture Speeds of Sound (MSOS)**
DDB#	Name	174	1050	1065	1839	Diglycolamine (DGA)
161	Toluene	n.a.	10	n.a.	n.a.
174	Water		n.a.	n.a.	6
1050	Carbon dioxide			n.a.	n.a.
1065	Hydrogen sulfide				n.a.

**Mixture Thermal Conductivities (MTCN)**
DDB#	Name	174	1050	1065	1839	Diglycolamine (DGA)
161	Toluene	n.a.	n.a.	n.a.	n.a.
174	Water		2	n.a.	n.a.
1050	Carbon dioxide			12	n.a.
1065	Hydrogen sulfide				n.a.

**Mixture Dielectric Constants (MDEC)**
DDB#	Name	174	1050	1065	1839	Diglycolamine (DGA)
161	Toluene	n.a.	1	n.a.	n.a.
174	Water		n.a.	n.a.	n.a.
1050	Carbon dioxide			n.a.	n.a.
1065	Hydrogen sulfide				n.a.

**Mixture P-v-T Data (MPVT)**
DDB#	Name	174	1050	1065	1839	Diglycolamine (DGA)
161	Toluene	33	109	10	n.a.
174	Water		173	8	n.a.
1050	Carbon dioxide			52	n.a.
1065	Hydrogen sulfide				n.a.

**Gas Hydrate Data (GHD)**
DDB#	Name	174	1050	1065	1839	Diglycolamine (DGA)
161	Toluene	n.a.	n.a.	n.a.	n.a.
174	Water		251	42	n.a.
1050	Carbon dioxide			n.a.	n.a.
1065	Hydrogen sulfide				n.a.

**Electrical Conductivities (ECND)**
DDB#	Name	174	1050	1065	1839	Diglycolamine (DGA)
161	Toluene	n.a.	n.a.	n.a.	n.a.
174	Water		8	10	n.a.
1050	Carbon dioxide			n.a.	n.a.
1065	Hydrogen sulfide				n.a.

**Diffusion Coefficients (DIF)**
DDB#	Name	174	1050	1065	1839	Diglycolamine (DGA)
161	Toluene	1	12	n.a.	n.a.
174	Water		28	8	n.a.
1050	Carbon dioxide			n.a.	n.a.
1065	Hydrogen sulfide				n.a.

**Further Thermodynamic Properties (X)**
DDB#	Name	174	1050	1065	1839	Diglycolamine (DGA)
161	Toluene	19	11	n.a.	n.a.
174	Water		103	13	1
1050	Carbon dioxide			54	n.a.
1065	Hydrogen sulfide				n.a.

**Total**
DDB#	Name	174	1050	1065	1839	Diglycolamine (DGA)
161	Toluene	509	380	22	2
174	Water		1588	336	57
1050	Carbon dioxide			208	n.a.
1065	Hydrogen sulfide				n.a.

Dortmund Data Bank Version: February 2024

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