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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
1158	Difluoromethane [R32]	75-10-5	CH₂F₂	Overview	Details
1458	Trifluoroethene (R1123)	359-11-5	C₂HF₃	Overview	Details
20714	2,3,3,3-Tetrafluoroprop-1-ene	754-12-1	C₃H₂F₄	Overview	Details

Search for mixtures containing this mixture as subsystem

Mixture Data

Number of available sets is shown

**Vapor-Liquid Equilibria (VLE)**
DDB#	Name	1458	20714	2,3,3,3-Tetrafluoroprop-1-ene
1158	Difluoromethane [R32]	2	48
1458	Trifluoroethene (R1123)		12

**Heat Capacities of Mixtures, Excess Heat Capacities (CPE)**
DDB#	Name	1458	20714	2,3,3,3-Tetrafluoroprop-1-ene
1158	Difluoromethane [R32]	n.a.	1
1458	Trifluoroethene (R1123)		n.a.

**(A)zeotropic Data (AZD)**
DDB#	Name	1458	20714	2,3,3,3-Tetrafluoroprop-1-ene
1158	Difluoromethane [R32]	n.a.	19
1458	Trifluoroethene (R1123)		8

**Critical Data of Mixtures (CRI)**
DDB#	Name	1458	20714	2,3,3,3-Tetrafluoroprop-1-ene
1158	Difluoromethane [R32]	1	1
1458	Trifluoroethene (R1123)		n.a.

**Mixture Viscosities (VIS)**
DDB#	Name	1458	20714	2,3,3,3-Tetrafluoroprop-1-ene
1158	Difluoromethane [R32]	2	12
1458	Trifluoroethene (R1123)		n.a.

**Mixture Surface Tensions (MSFT)**
DDB#	Name	1458	20714	2,3,3,3-Tetrafluoroprop-1-ene
1158	Difluoromethane [R32]	4	6
1458	Trifluoroethene (R1123)		3

**Mixture Speeds of Sound (MSOS)**
DDB#	Name	1458	20714	2,3,3,3-Tetrafluoroprop-1-ene
1158	Difluoromethane [R32]	n.a.	2
1458	Trifluoroethene (R1123)		n.a.

**Mixture Thermal Conductivities (MTCN)**
DDB#	Name	1458	20714	2,3,3,3-Tetrafluoroprop-1-ene
1158	Difluoromethane [R32]	n.a.	7
1458	Trifluoroethene (R1123)		n.a.

**Mixture P-v-T Data (MPVT)**
DDB#	Name	1458	20714	2,3,3,3-Tetrafluoroprop-1-ene
1158	Difluoromethane [R32]	10	80
1458	Trifluoroethene (R1123)		n.a.

**Further Thermodynamic Properties (X)**
DDB#	Name	1458	20714	2,3,3,3-Tetrafluoroprop-1-ene
1158	Difluoromethane [R32]	n.a.	3
1458	Trifluoroethene (R1123)		n.a.

**Total**
DDB#	Name	1458	20714	2,3,3,3-Tetrafluoroprop-1-ene
1158	Difluoromethane [R32]	19	179
1458	Trifluoroethene (R1123)		23

Dortmund Data Bank Version: February 2024

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