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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
91	Heptane	142-82-5	C₇H₁₆	Overview	Details
237	Propane	74-98-6	C₃H₈	Overview	Details
1051	Methane	74-82-8	CH₄	Overview	Details

Search for mixtures containing this mixture as subsystem

Mixture Data

Number of available sets is shown

**Vapor-Liquid Equilibria (VLE)**
DDB#	Name	237	1051	Methane
91	Heptane	21	80
237	Propane		143

**Heats of Mixing (HE)**
DDB#	Name	237	1051	Methane
91	Heptane	3	8
237	Propane		13

**Gas Solubilities (GLE)**
DDB#	Name	237	1051	Methane
91	Heptane	2	21
237	Propane		1

**Liquid-Liquid Equilibria (Miscibility Gaps) (LLE)**
DDB#	Name	237	1051	Methane
91	Heptane	n.a.	3
237	Propane		n.a.

**Heat Capacities of Mixtures, Excess Heat Capacities (CPE)**
DDB#	Name	237	1051	Methane
91	Heptane	n.a.	17
237	Propane		9

**(A)zeotropic Data (AZD)**
DDB#	Name	237	1051	Methane
91	Heptane	5	24
237	Propane		34

**Solid-Liquid Equilibria (SLE)**
DDB#	Name	237	1051	Methane
91	Heptane	1	5
237	Propane		2

**Densities and Volumes of Mixtures, Excess Volumes (VE)**
DDB#	Name	237	1051	Methane
91	Heptane	n.a.	n.a.
237	Propane		4

**Critical Data of Mixtures (CRI)**
DDB#	Name	237	1051	Methane
91	Heptane	3	10
237	Propane		8

**Mixture Viscosities (VIS)**
DDB#	Name	237	1051	Methane
91	Heptane	15	11
237	Propane		93

**Mixture Surface Tensions (MSFT)**
DDB#	Name	237	1051	Methane
91	Heptane	1	3
237	Propane		5

**Mixture Speeds of Sound (MSOS)**
DDB#	Name	237	1051	Methane
91	Heptane	n.a.	8
237	Propane		21

**Mixture Thermal Conductivities (MTCN)**
DDB#	Name	237	1051	Methane
91	Heptane	n.a.	n.a.
237	Propane		12

**Mixture Dielectric Constants (MDEC)**
DDB#	Name	237	1051	Methane
91	Heptane	n.a.	n.a.
237	Propane		3

**Mixture P-v-T Data (MPVT)**
DDB#	Name	237	1051	Methane
91	Heptane	6	82
237	Propane		160

**Diffusion Coefficients (DIF)**
DDB#	Name	237	1051	Methane
91	Heptane	n.a.	5
237	Propane		15

**Further Thermodynamic Properties (X)**
DDB#	Name	237	1051	Methane
91	Heptane	19	26
237	Propane		77

**Total**
DDB#	Name	237	1051	Methane
91	Heptane	76	303
237	Propane		600

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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