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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
244	Chlorodifluoromethane [R22]	75-45-6	CHClF₂	Overview	Details
911	1,1-Difluoroethane [R152a]	75-37-6	C₂H₄F₂	Overview	Details
1418	1-Chloro-1,1-difluoroethane [R142b]	75-68-3	C₂H₃ClF₂	Overview	Details

Search for mixtures containing this mixture as subsystem

Mixture Data

Number of available sets is shown

**Vapor-Liquid Equilibria (VLE)**
DDB#	Name	911	1418	1-Chloro-1,1-difluoroethane [R142b]
244	Chlorodifluoromethane [R22]	29	59
911	1,1-Difluoroethane [R152a]		14

**(A)zeotropic Data (AZD)**
DDB#	Name	911	1418	1-Chloro-1,1-difluoroethane [R142b]
244	Chlorodifluoromethane [R22]	23	42
911	1,1-Difluoroethane [R152a]		14

**Critical Data of Mixtures (CRI)**
DDB#	Name	911	1418	1-Chloro-1,1-difluoroethane [R142b]
244	Chlorodifluoromethane [R22]	4	4
911	1,1-Difluoroethane [R152a]		n.a.

**Mixture Viscosities (VIS)**
DDB#	Name	911	1418	1-Chloro-1,1-difluoroethane [R142b]
244	Chlorodifluoromethane [R22]	7	23
911	1,1-Difluoroethane [R152a]		n.a.

**Mixture Speeds of Sound (MSOS)**
DDB#	Name	911	1418	1-Chloro-1,1-difluoroethane [R142b]
244	Chlorodifluoromethane [R22]	1	n.a.
911	1,1-Difluoroethane [R152a]		n.a.

**Mixture Thermal Conductivities (MTCN)**
DDB#	Name	911	1418	1-Chloro-1,1-difluoroethane [R142b]
244	Chlorodifluoromethane [R22]	29	27
911	1,1-Difluoroethane [R152a]		n.a.

**Mixture P-v-T Data (MPVT)**
DDB#	Name	911	1418	1-Chloro-1,1-difluoroethane [R142b]
244	Chlorodifluoromethane [R22]	17	11
911	1,1-Difluoroethane [R152a]		n.a.

**Further Thermodynamic Properties (X)**
DDB#	Name	911	1418	1-Chloro-1,1-difluoroethane [R142b]
244	Chlorodifluoromethane [R22]	1	n.a.
911	1,1-Difluoroethane [R152a]		n.a.

**Total**
DDB#	Name	911	1418	1-Chloro-1,1-difluoroethane [R142b]
244	Chlorodifluoromethane [R22]	111	166
911	1,1-Difluoroethane [R152a]		28

Dortmund Data Bank Version: February 2024

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