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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
284	N-Methyl-2-pyrrolidone	872-50-4	C₅H₉NO	Overview	Details
1050	Carbon dioxide	124-38-9	CO₂	Overview	Details
1839	Diglycolamine (DGA)	929-06-6	C₄H₁₁NO₂	Overview	Details
16583	1-Butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide	174899-83-3	C₁₀H₁₅F₆N₃O₄S₂	Overview	Details

Search for mixtures containing this mixture as subsystem

Mixture Data

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**Vapor-Liquid Equilibria (VLE)**
DDB#	Name	1050	1839	16583	1-Butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide
284	N-Methyl-2-pyrrolidone	53	n.a.	n.a.
1050	Carbon dioxide		n.a.	74
1839	Diglycolamine (DGA)			n.a.

**Heats of Mixing (HE)**
DDB#	Name	1050	1839	16583	1-Butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide
284	N-Methyl-2-pyrrolidone	9	n.a.	n.a.
1050	Carbon dioxide		n.a.	n.a.
1839	Diglycolamine (DGA)			n.a.

**Gas Solubilities (GLE)**
DDB#	Name	1050	1839	16583	1-Butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide
284	N-Methyl-2-pyrrolidone	33	n.a.	n.a.
1050	Carbon dioxide		n.a.	19
1839	Diglycolamine (DGA)			n.a.

**Activity Coefficients at Infinite Dilution (Pure Solvents) (ACT)**
DDB#	Name	1050	1839	16583	1-Butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide
284	N-Methyl-2-pyrrolidone	3	n.a.	4
1050	Carbon dioxide		n.a.	n.a.
1839	Diglycolamine (DGA)			n.a.

**Liquid-Liquid Equilibria (Miscibility Gaps) (LLE)**
DDB#	Name	1050	1839	16583	1-Butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide
284	N-Methyl-2-pyrrolidone	n.a.	n.a.	n.a.
1050	Carbon dioxide		n.a.	4
1839	Diglycolamine (DGA)			n.a.

**(A)zeotropic Data (AZD)**
DDB#	Name	1050	1839	16583	1-Butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide
284	N-Methyl-2-pyrrolidone	3	n.a.	n.a.
1050	Carbon dioxide		n.a.	n.a.
1839	Diglycolamine (DGA)			n.a.

**Critical Data of Mixtures (CRI)**
DDB#	Name	1050	1839	16583	1-Butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide
284	N-Methyl-2-pyrrolidone	1	n.a.	n.a.
1050	Carbon dioxide		n.a.	n.a.
1839	Diglycolamine (DGA)			n.a.

**Mixture Viscosities (VIS)**
DDB#	Name	1050	1839	16583	1-Butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide
284	N-Methyl-2-pyrrolidone	n.a.	2	n.a.
1050	Carbon dioxide		n.a.	n.a.
1839	Diglycolamine (DGA)			n.a.

**Mixture Speeds of Sound (MSOS)**
DDB#	Name	1050	1839	16583	1-Butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide
284	N-Methyl-2-pyrrolidone	n.a.	2	6
1050	Carbon dioxide		n.a.	n.a.
1839	Diglycolamine (DGA)			n.a.

**Mixture P-v-T Data (MPVT)**
DDB#	Name	1050	1839	16583	1-Butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide
284	N-Methyl-2-pyrrolidone	n.a.	n.a.	n.a.
1050	Carbon dioxide		n.a.	1
1839	Diglycolamine (DGA)			n.a.

**Diffusion Coefficients (DIF)**
DDB#	Name	1050	1839	16583	1-Butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide
284	N-Methyl-2-pyrrolidone	1	n.a.	n.a.
1050	Carbon dioxide		n.a.	3
1839	Diglycolamine (DGA)			n.a.

**Further Thermodynamic Properties (X)**
DDB#	Name	1050	1839	16583	1-Butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide
284	N-Methyl-2-pyrrolidone	2	n.a.	n.a.
1050	Carbon dioxide		n.a.	1
1839	Diglycolamine (DGA)			n.a.

**Total**
DDB#	Name	1050	1839	16583	1-Butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide
284	N-Methyl-2-pyrrolidone	105	4	10
1050	Carbon dioxide		n.a.	102
1839	Diglycolamine (DGA)			n.a.

Dortmund Data Bank Version: February 2024

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