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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
41	n-Butane	106-97-8	C₄H₁₀	Overview	Details
237	Propane	74-98-6	C₃H₈	Overview	Details
1050	Carbon dioxide	124-38-9	CO₂	Overview	Details
1054	Ethane	74-84-0	C₂H₆	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	1050	1054	Ethane
41	n-Butane	81	79	58
237	Propane		100	90
1050	Carbon dioxide			85

**Heats of Mixing (HE)**
DDB#	Name	237	1050	1054	Ethane
41	n-Butane	n.a.	20	3
237	Propane		n.a.	28
1050	Carbon dioxide			136

**Gas Solubilities (GLE)**
DDB#	Name	237	1050	1054	Ethane
41	n-Butane	n.a.	n.a.	1
237	Propane		n.a.	n.a.
1050	Carbon dioxide			n.a.

**(A)zeotropic Data (AZD)**
DDB#	Name	237	1050	1054	Ethane
41	n-Butane	38	31	21
237	Propane		47	28
1050	Carbon dioxide			53

**Solid-Liquid Equilibria (SLE)**
DDB#	Name	237	1050	1054	Ethane
41	n-Butane	n.a.	2	2
237	Propane		5	2
1050	Carbon dioxide			6

**Densities and Volumes of Mixtures, Excess Volumes (VE)**
DDB#	Name	237	1050	1054	Ethane
41	n-Butane	145	n.a.	1
237	Propane		n.a.	40
1050	Carbon dioxide			106

**Critical Data of Mixtures (CRI)**
DDB#	Name	237	1050	1054	Ethane
41	n-Butane	9	10	10
237	Propane		11	6
1050	Carbon dioxide			12

**Mixture Viscosities (VIS)**
DDB#	Name	237	1050	1054	Ethane
41	n-Butane	5	1	5
237	Propane		2	13
1050	Carbon dioxide			35

**Mixture Surface Tensions (MSFT)**
DDB#	Name	237	1050	1054	Ethane
41	n-Butane	n.a.	3	n.a.
237	Propane		n.a.	n.a.
1050	Carbon dioxide			n.a.

**Mixture Speeds of Sound (MSOS)**
DDB#	Name	237	1050	1054	Ethane
41	n-Butane	n.a.	n.a.	n.a.
237	Propane		34	n.a.
1050	Carbon dioxide			n.a.

**Mixture Thermal Conductivities (MTCN)**
DDB#	Name	237	1050	1054	Ethane
41	n-Butane	n.a.	n.a.	n.a.
237	Propane		1	n.a.
1050	Carbon dioxide			12

**Mixture Dielectric Constants (MDEC)**
DDB#	Name	237	1050	1054	Ethane
41	n-Butane	2	n.a.	n.a.
237	Propane		n.a.	1
1050	Carbon dioxide			n.a.

**Mixture P-v-T Data (MPVT)**
DDB#	Name	237	1050	1054	Ethane
41	n-Butane	34	99	13
237	Propane		110	88
1050	Carbon dioxide			217

**Diffusion Coefficients (DIF)**
DDB#	Name	237	1050	1054	Ethane
41	n-Butane	1	n.a.	1
237	Propane		5	1
1050	Carbon dioxide			1

**Further Thermodynamic Properties (X)**
DDB#	Name	237	1050	1054	Ethane
41	n-Butane	1	n.a.	1
237	Propane		2	5
1050	Carbon dioxide			26

**Total**
DDB#	Name	237	1050	1054	Ethane
41	n-Butane	316	245	116
237	Propane		317	302
1050	Carbon dioxide			689

Dortmund Data Bank Version: February 2024

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