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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
175	m-Xylene	108-38-3	C₈H₁₀	Overview	Details
176	p-Xylene	106-42-3	C₈H₁₀	Overview	Details
284	N-Methyl-2-pyrrolidone	872-50-4	C₅H₉NO	Overview	Details

Search for mixtures containing this mixture as subsystem

Mixture Data

Number of available sets is shown

**Vapor-Liquid Equilibria (VLE)**
DDB#	Name	176	284	N-Methyl-2-pyrrolidone
175	m-Xylene	13	2
176	p-Xylene		4

**Heats of Mixing (HE)**
DDB#	Name	176	284	N-Methyl-2-pyrrolidone
175	m-Xylene	6	2
176	p-Xylene		5

**Activity Coefficients at Infinite Dilution (Pure Solvents) (ACT)**
DDB#	Name	176	284	N-Methyl-2-pyrrolidone
175	m-Xylene	n.a.	4
176	p-Xylene		4

**Heat Capacities of Mixtures, Excess Heat Capacities (CPE)**
DDB#	Name	176	284	N-Methyl-2-pyrrolidone
175	m-Xylene	8	n.a.
176	p-Xylene		n.a.

**(A)zeotropic Data (AZD)**
DDB#	Name	176	284	N-Methyl-2-pyrrolidone
175	m-Xylene	12	2
176	p-Xylene		4

**Solid-Liquid Equilibria (SLE)**
DDB#	Name	176	284	N-Methyl-2-pyrrolidone
175	m-Xylene	26	1
176	p-Xylene		1

**Densities and Volumes of Mixtures, Excess Volumes (VE)**
DDB#	Name	176	284	N-Methyl-2-pyrrolidone
175	m-Xylene	14	16
176	p-Xylene		20

**Mixture Viscosities (VIS)**
DDB#	Name	176	284	N-Methyl-2-pyrrolidone
175	m-Xylene	11	n.a.
176	p-Xylene		6

**Mixture Speeds of Sound (MSOS)**
DDB#	Name	176	284	N-Methyl-2-pyrrolidone
175	m-Xylene	1	4
176	p-Xylene		4

**Mixture P-v-T Data (MPVT)**
DDB#	Name	176	284	N-Methyl-2-pyrrolidone
175	m-Xylene	17	n.a.
176	p-Xylene		n.a.

**Mixture Flash Points (MFLP)**
DDB#	Name	176	284	N-Methyl-2-pyrrolidone
175	m-Xylene	1	n.a.
176	p-Xylene		n.a.

**Total**
DDB#	Name	176	284	N-Methyl-2-pyrrolidone
175	m-Xylene	109	31
176	p-Xylene		48

Dortmund Data Bank Version: February 2024

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