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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
284	N-Methyl-2-pyrrolidone	872-50-4	C₅H₉NO	Overview	Details
398	Nonane	111-84-2	C₉H₂₀	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	398	Nonane
161	Toluene	10	1
284	N-Methyl-2-pyrrolidone		n.a.

**Heats of Mixing (HE)**
DDB#	Name	284	398	Nonane
161	Toluene	11	n.a.
284	N-Methyl-2-pyrrolidone		n.a.

**Gas Solubilities (GLE)**
DDB#	Name	284	398	Nonane
161	Toluene	1	n.a.
284	N-Methyl-2-pyrrolidone		n.a.

**Activity Coefficients at Infinite Dilution (Pure Solvents) (ACT)**
DDB#	Name	284	398	Nonane
161	Toluene	47	2
284	N-Methyl-2-pyrrolidone		25

**Liquid-Liquid Equilibria (Miscibility Gaps) (LLE)**
DDB#	Name	284	398	Nonane
161	Toluene	n.a.	n.a.
284	N-Methyl-2-pyrrolidone		5

**Heat Capacities of Mixtures, Excess Heat Capacities (CPE)**
DDB#	Name	284	398	Nonane
161	Toluene	4	n.a.
284	N-Methyl-2-pyrrolidone		n.a.

**(A)zeotropic Data (AZD)**
DDB#	Name	284	398	Nonane
161	Toluene	9	1
284	N-Methyl-2-pyrrolidone		n.a.

**Solid-Liquid Equilibria (SLE)**
DDB#	Name	284	398	Nonane
161	Toluene	1	n.a.
284	N-Methyl-2-pyrrolidone		n.a.

**Densities and Volumes of Mixtures, Excess Volumes (VE)**
DDB#	Name	284	398	Nonane
161	Toluene	14	4
284	N-Methyl-2-pyrrolidone		1

**Critical Data of Mixtures (CRI)**
DDB#	Name	284	398	Nonane
161	Toluene	n.a.	n.a.
284	N-Methyl-2-pyrrolidone		1

**Mixture Viscosities (VIS)**
DDB#	Name	284	398	Nonane
161	Toluene	10	1
284	N-Methyl-2-pyrrolidone		n.a.

**Mixture Surface Tensions (MSFT)**
DDB#	Name	284	398	Nonane
161	Toluene	n.a.	4
284	N-Methyl-2-pyrrolidone		n.a.

**Mixture Speeds of Sound (MSOS)**
DDB#	Name	284	398	Nonane
161	Toluene	1	1
284	N-Methyl-2-pyrrolidone		n.a.

**Mixture P-v-T Data (MPVT)**
DDB#	Name	284	398	Nonane
161	Toluene	n.a.	2
284	N-Methyl-2-pyrrolidone		n.a.

**Further Thermodynamic Properties (X)**
DDB#	Name	284	398	Nonane
161	Toluene	n.a.	1
284	N-Methyl-2-pyrrolidone		n.a.

**Total**
DDB#	Name	284	398	Nonane
161	Toluene	108	17
284	N-Methyl-2-pyrrolidone		32

Dortmund Data Bank Version: February 2024

What are "Sets" and "Points" in the Dortmund Data Bank?	© Dortmund Data Bank by DDBST GmbH
Online DDB search information page	Overall Statistics on Systems, Sets, and Points
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