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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
237	Propane	74-98-6	C₃H₈	Overview	Details
284	N-Methyl-2-pyrrolidone	872-50-4	C₅H₉NO	Overview	Details
1056	Nitrogen	7727-37-9	N₂	Overview	Details

Search for mixtures containing this mixture as subsystem

Mixture Data

Number of available sets is shown

**Vapor-Liquid Equilibria (VLE)**
DDB#	Name	284	1056	Nitrogen
237	Propane	20	66
284	N-Methyl-2-pyrrolidone		9

**Heats of Mixing (HE)**
DDB#	Name	284	1056	Nitrogen
237	Propane	n.a.	12
284	N-Methyl-2-pyrrolidone		n.a.

**Gas Solubilities (GLE)**
DDB#	Name	284	1056	Nitrogen
237	Propane	19	1
284	N-Methyl-2-pyrrolidone		3

**Activity Coefficients at Infinite Dilution (Pure Solvents) (ACT)**
DDB#	Name	284	1056	Nitrogen
237	Propane	4	n.a.
284	N-Methyl-2-pyrrolidone		n.a.

**Liquid-Liquid Equilibria (Miscibility Gaps) (LLE)**
DDB#	Name	284	1056	Nitrogen
237	Propane	7	6
284	N-Methyl-2-pyrrolidone		n.a.

**(A)zeotropic Data (AZD)**
DDB#	Name	284	1056	Nitrogen
237	Propane	n.a.	13
284	N-Methyl-2-pyrrolidone		n.a.

**Solid-Liquid Equilibria (SLE)**
DDB#	Name	284	1056	Nitrogen
237	Propane	n.a.	1
284	N-Methyl-2-pyrrolidone		n.a.

**Critical Data of Mixtures (CRI)**
DDB#	Name	284	1056	Nitrogen
237	Propane	n.a.	3
284	N-Methyl-2-pyrrolidone		n.a.

**Mixture Viscosities (VIS)**
DDB#	Name	284	1056	Nitrogen
237	Propane	n.a.	1
284	N-Methyl-2-pyrrolidone		n.a.

**Mixture Thermal Conductivities (MTCN)**
DDB#	Name	284	1056	Nitrogen
237	Propane	n.a.	1
284	N-Methyl-2-pyrrolidone		n.a.

**Mixture P-v-T Data (MPVT)**
DDB#	Name	284	1056	Nitrogen
237	Propane	n.a.	10
284	N-Methyl-2-pyrrolidone		n.a.

**Diffusion Coefficients (DIF)**
DDB#	Name	284	1056	Nitrogen
237	Propane	n.a.	2
284	N-Methyl-2-pyrrolidone		n.a.

**Further Thermodynamic Properties (X)**
DDB#	Name	284	1056	Nitrogen
237	Propane	n.a.	18
284	N-Methyl-2-pyrrolidone		n.a.

**Total**
DDB#	Name	284	1056	Nitrogen
237	Propane	50	134
284	N-Methyl-2-pyrrolidone		12

Dortmund Data Bank Version: February 2024

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