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Dortmund Data Bank Thermophysical Data for Process Design Contact: ☎ +49 441 361819 0 or ✉ info@ddbst.com

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Query

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DDB#	Name	CAS-RN	Formula
31	Benzene	71-43-2	C6H6	Overview	Details
40	2-Butanone	78-93-3	C4H8O	Overview	Details
128	Octane	111-65-9	C8H18	Overview	Details

Search for mixtures containing this mixture as subsystem

Mixture Data

Number of available sets is shown

Vapor-Liquid Equilibria (VLE)

DDB#	Name	40	128	Octane
31	Benzene	27	11
40	2-Butanone		3

Heats of Mixing (HE)

DDB#	Name	40	128	Octane
31	Benzene	6	6
40	2-Butanone		2

Gas Solubilities (GLE)

DDB#	Name	40	128	Octane
31	Benzene	1	2
40	2-Butanone		1

Activity Coefficients at Infinite Dilution (Pure Solvents) (ACT)

DDB#	Name	40	128	Octane
31	Benzene	11	7
40	2-Butanone		7

Heat Capacities of Mixtures, Excess Heat Capacities (CPE)

DDB#	Name	40	128	Octane
31	Benzene	4	1
40	2-Butanone		n.a.

(A)zeotropic Data (AZD)

DDB#	Name	40	128	Octane
31	Benzene	40	8
40	2-Butanone		7

Solid-Liquid Equilibria (SLE)

DDB#	Name	40	128	Octane
31	Benzene	2	4
40	2-Butanone		2

Densities and Volumes of Mixtures, Excess Volumes (VE)

DDB#	Name	40	128	Octane
31	Benzene	34	117
40	2-Butanone		4

Critical Data of Mixtures (CRI)

DDB#	Name	40	128	Octane
31	Benzene	n.a.	2
40	2-Butanone		1

Mixture Viscosities (VIS)

DDB#	Name	40	128	Octane
31	Benzene	24	6
40	2-Butanone		n.a.

Mixture Speeds of Sound (MSOS)

DDB#	Name	40	128	Octane
31	Benzene	20	15
40	2-Butanone		n.a.

Mixture Dielectric Constants (MDEC)

DDB#	Name	40	128	Octane
31	Benzene	3	n.a.
40	2-Butanone		n.a.

Mixture P-v-T Data (MPVT)

DDB#	Name	40	128	Octane
31	Benzene	5	2
40	2-Butanone		n.a.

Further Thermodynamic Properties (X)

DDB#	Name	40	128	Octane
31	Benzene	3	9
40	2-Butanone		n.a.

Total

DDB#	Name	40	128	Octane
31	Benzene	180	190
40	2-Butanone		27

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