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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
3	Acetonitrile	75-05-8	C₂H₃N	Overview	Details
17	Aniline	62-53-3	C₆H₇N	Overview	Details
31	Benzene	71-43-2	C₆H₆	Overview	Details
91	Heptane	142-82-5	C₇H₁₆	Overview	Details

Search for mixtures containing this mixture as subsystem

Mixture Data

Number of available sets is shown

**Vapor-Liquid Equilibria (VLE)**
DDB#	Name	17	31	91	Heptane
3	Acetonitrile	3	20	8
17	Aniline		15	5
31	Benzene			107

**Heats of Mixing (HE)**
DDB#	Name	17	31	91	Heptane
3	Acetonitrile	2	16	8
17	Aniline		15	3
31	Benzene			32

**Activity Coefficients at Infinite Dilution (Pure Solvents) (ACT)**
DDB#	Name	17	31	91	Heptane
3	Acetonitrile	n.a.	21	13
17	Aniline		19	14
31	Benzene			27

**Liquid-Liquid Equilibria (Miscibility Gaps) (LLE)**
DDB#	Name	17	31	91	Heptane
3	Acetonitrile	n.a.	n.a.	8
17	Aniline		n.a.	15
31	Benzene			n.a.

**Heat Capacities of Mixtures, Excess Heat Capacities (CPE)**
DDB#	Name	17	31	91	Heptane
3	Acetonitrile	n.a.	2	n.a.
17	Aniline		n.a.	n.a.
31	Benzene			5

**(A)zeotropic Data (AZD)**
DDB#	Name	17	31	91	Heptane
3	Acetonitrile	4	26	12
17	Aniline		16	6
31	Benzene			80

**Solid-Liquid Equilibria (SLE)**
DDB#	Name	17	31	91	Heptane
3	Acetonitrile	n.a.	9	n.a.
17	Aniline		9	1
31	Benzene			4

**Densities and Volumes of Mixtures, Excess Volumes (VE)**
DDB#	Name	17	31	91	Heptane
3	Acetonitrile	n.a.	47	1
17	Aniline		33	1
31	Benzene			45

**Critical Data of Mixtures (CRI)**
DDB#	Name	17	31	91	Heptane
3	Acetonitrile	n.a.	n.a.	3
17	Aniline		n.a.	1
31	Benzene			2

**Mixture Viscosities (VIS)**
DDB#	Name	17	31	91	Heptane
3	Acetonitrile	n.a.	10	n.a.
17	Aniline		11	n.a.
31	Benzene			52

**Mixture Surface Tensions (MSFT)**
DDB#	Name	17	31	91	Heptane
3	Acetonitrile	n.a.	n.a.	n.a.
17	Aniline		n.a.	n.a.
31	Benzene			6

**Mixture Speeds of Sound (MSOS)**
DDB#	Name	17	31	91	Heptane
3	Acetonitrile	n.a.	4	n.a.
17	Aniline		10	n.a.
31	Benzene			10

**Mixture Thermal Conductivities (MTCN)**
DDB#	Name	17	31	91	Heptane
3	Acetonitrile	n.a.	n.a.	n.a.
17	Aniline		n.a.	n.a.
31	Benzene			2

**Mixture Dielectric Constants (MDEC)**
DDB#	Name	17	31	91	Heptane
3	Acetonitrile	n.a.	15	n.a.
17	Aniline		16	1
31	Benzene			1

**Mixture P-v-T Data (MPVT)**
DDB#	Name	17	31	91	Heptane
3	Acetonitrile	n.a.	29	n.a.
17	Aniline		n.a.	n.a.
31	Benzene			3

**Diffusion Coefficients (DIF)**
DDB#	Name	17	31	91	Heptane
3	Acetonitrile	n.a.	1	n.a.
17	Aniline		1	n.a.
31	Benzene			13

**Further Thermodynamic Properties (X)**
DDB#	Name	17	31	91	Heptane
3	Acetonitrile	1	2	2
17	Aniline		2	1
31	Benzene			3

**Total**
DDB#	Name	17	31	91	Heptane
3	Acetonitrile	10	202	55
17	Aniline		147	48
31	Benzene			392

Dortmund Data Bank Version: February 2024

What are "Sets" and "Points" in the Dortmund Data Bank?	© Dortmund Data Bank by DDBST GmbH
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