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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
1050	Carbon dioxide	124-38-9	CO₂	Overview	Details
1158	Difluoromethane [R32]	75-10-5	CH₂F₂	Overview	Details
1224	Pentafluoroethane [R125]	354-33-6	C₂HF₅	Overview	Details

Search for mixtures containing this mixture as subsystem

Mixture Data

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**Vapor-Liquid Equilibria (VLE)**
DDB#	Name	1158	1224	Pentafluoroethane [R125]
1050	Carbon dioxide	20	5
1158	Difluoromethane [R32]		103

**Heats of Mixing (HE)**
DDB#	Name	1158	1224	Pentafluoroethane [R125]
1050	Carbon dioxide	n.a.	n.a.
1158	Difluoromethane [R32]		1

**Heat Capacities of Mixtures, Excess Heat Capacities (CPE)**
DDB#	Name	1158	1224	Pentafluoroethane [R125]
1050	Carbon dioxide	13	n.a.
1158	Difluoromethane [R32]		n.a.

**(A)zeotropic Data (AZD)**
DDB#	Name	1158	1224	Pentafluoroethane [R125]
1050	Carbon dioxide	17	3
1158	Difluoromethane [R32]		53

**Solid-Liquid Equilibria (SLE)**
DDB#	Name	1158	1224	Pentafluoroethane [R125]
1050	Carbon dioxide	1	1
1158	Difluoromethane [R32]		n.a.

**Densities and Volumes of Mixtures, Excess Volumes (VE)**
DDB#	Name	1158	1224	Pentafluoroethane [R125]
1050	Carbon dioxide	n.a.	n.a.
1158	Difluoromethane [R32]		11

**Critical Data of Mixtures (CRI)**
DDB#	Name	1158	1224	Pentafluoroethane [R125]
1050	Carbon dioxide	4	n.a.
1158	Difluoromethane [R32]		10

**Mixture Viscosities (VIS)**
DDB#	Name	1158	1224	Pentafluoroethane [R125]
1050	Carbon dioxide	8	2
1158	Difluoromethane [R32]		39

**Mixture Surface Tensions (MSFT)**
DDB#	Name	1158	1224	Pentafluoroethane [R125]
1050	Carbon dioxide	3	n.a.
1158	Difluoromethane [R32]		8

**Mixture Speeds of Sound (MSOS)**
DDB#	Name	1158	1224	Pentafluoroethane [R125]
1050	Carbon dioxide	n.a.	n.a.
1158	Difluoromethane [R32]		13

**Mixture Thermal Conductivities (MTCN)**
DDB#	Name	1158	1224	Pentafluoroethane [R125]
1050	Carbon dioxide	8	2
1158	Difluoromethane [R32]		55

**Mixture Dielectric Constants (MDEC)**
DDB#	Name	1158	1224	Pentafluoroethane [R125]
1050	Carbon dioxide	n.a.	n.a.
1158	Difluoromethane [R32]		10

**Mixture P-v-T Data (MPVT)**
DDB#	Name	1158	1224	Pentafluoroethane [R125]
1050	Carbon dioxide	32	1
1158	Difluoromethane [R32]		153

**Further Thermodynamic Properties (X)**
DDB#	Name	1158	1224	Pentafluoroethane [R125]
1050	Carbon dioxide	1	1
1158	Difluoromethane [R32]		3

**Total**
DDB#	Name	1158	1224	Pentafluoroethane [R125]
1050	Carbon dioxide	107	15
1158	Difluoromethane [R32]		459

Dortmund Data Bank Version: February 2024

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