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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
31	Benzene	71-43-2	C₆H₆	Overview	Details
72	N,N-Dimethylformamide (DMF)	68-12-2	C₃H₇NO	Overview	Details
91	Heptane	142-82-5	C₇H₁₆	Overview	Details
728	Propylene carbonate	108-32-7	C₄H₆O₃	Overview	Details

Search for mixtures containing this mixture as subsystem

Mixture Data

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**Vapor-Liquid Equilibria (VLE)**
DDB#	Name	72	91	728	Propylene carbonate
31	Benzene	20	107	2
72	N,N-Dimethylformamide (DMF)		11	n.a.
91	Heptane			n.a.

**Heats of Mixing (HE)**
DDB#	Name	72	91	728	Propylene carbonate
31	Benzene	6	32	3
72	N,N-Dimethylformamide (DMF)		9	n.a.
91	Heptane			2

**Activity Coefficients at Infinite Dilution (Pure Solvents) (ACT)**
DDB#	Name	72	91	728	Propylene carbonate
31	Benzene	45	27	15
72	N,N-Dimethylformamide (DMF)		40	n.a.
91	Heptane			10

**Liquid-Liquid Equilibria (Miscibility Gaps) (LLE)**
DDB#	Name	72	91	728	Propylene carbonate
31	Benzene	n.a.	n.a.	n.a.
72	N,N-Dimethylformamide (DMF)		13	n.a.
91	Heptane			1

**Heat Capacities of Mixtures, Excess Heat Capacities (CPE)**
DDB#	Name	72	91	728	Propylene carbonate
31	Benzene	2	5	n.a.
72	N,N-Dimethylformamide (DMF)		n.a.	n.a.
91	Heptane			n.a.

**(A)zeotropic Data (AZD)**
DDB#	Name	72	91	728	Propylene carbonate
31	Benzene	20	80	2
72	N,N-Dimethylformamide (DMF)		14	n.a.
91	Heptane			n.a.

**Solid-Liquid Equilibria (SLE)**
DDB#	Name	72	91	728	Propylene carbonate
31	Benzene	4	4	n.a.
72	N,N-Dimethylformamide (DMF)		n.a.	n.a.
91	Heptane			n.a.

**Densities and Volumes of Mixtures, Excess Volumes (VE)**
DDB#	Name	72	91	728	Propylene carbonate
31	Benzene	26	45	13
72	N,N-Dimethylformamide (DMF)		5	8
91	Heptane			n.a.

**Critical Data of Mixtures (CRI)**
DDB#	Name	72	91	728	Propylene carbonate
31	Benzene	n.a.	2	n.a.
72	N,N-Dimethylformamide (DMF)		1	n.a.
91	Heptane			n.a.

**Mixture Viscosities (VIS)**
DDB#	Name	72	91	728	Propylene carbonate
31	Benzene	16	52	4
72	N,N-Dimethylformamide (DMF)		4	5
91	Heptane			n.a.

**Mixture Surface Tensions (MSFT)**
DDB#	Name	72	91	728	Propylene carbonate
31	Benzene	n.a.	6	n.a.
72	N,N-Dimethylformamide (DMF)		1	n.a.
91	Heptane			n.a.

**Mixture Speeds of Sound (MSOS)**
DDB#	Name	72	91	728	Propylene carbonate
31	Benzene	10	10	n.a.
72	N,N-Dimethylformamide (DMF)		n.a.	n.a.
91	Heptane			n.a.

**Mixture Thermal Conductivities (MTCN)**
DDB#	Name	72	91	728	Propylene carbonate
31	Benzene	n.a.	2	n.a.
72	N,N-Dimethylformamide (DMF)		n.a.	n.a.
91	Heptane			n.a.

**Mixture Dielectric Constants (MDEC)**
DDB#	Name	72	91	728	Propylene carbonate
31	Benzene	3	1	1
72	N,N-Dimethylformamide (DMF)		n.a.	n.a.
91	Heptane			n.a.

**Mixture P-v-T Data (MPVT)**
DDB#	Name	72	91	728	Propylene carbonate
31	Benzene	1	3	n.a.
72	N,N-Dimethylformamide (DMF)		n.a.	n.a.
91	Heptane			n.a.

**Diffusion Coefficients (DIF)**
DDB#	Name	72	91	728	Propylene carbonate
31	Benzene	1	13	n.a.
72	N,N-Dimethylformamide (DMF)		n.a.	n.a.
91	Heptane			n.a.

**Further Thermodynamic Properties (X)**
DDB#	Name	72	91	728	Propylene carbonate
31	Benzene	2	3	1
72	N,N-Dimethylformamide (DMF)		3	n.a.
91	Heptane			1

**Total**
DDB#	Name	72	91	728	Propylene carbonate
31	Benzene	156	392	41
72	N,N-Dimethylformamide (DMF)		101	13
91	Heptane			14

Dortmund Data Bank Version: February 2024

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