Online DDB Search

 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 Details
Search for mixtures containing this component

Pure Component Properties Search Result Overview

DDB# Component Data Sets Data Points Details?
1158 Difluoromethane [R32] 625 10245 Details

Mixture Properties Search Result Overview

List of Systems for Mixture Speeds of Sound


6 systems with 40 data set/s and 1092 data point/s found What are "Sets" and "Points" in the Dortmund Data Bank?

System Sizes
[⇓ Binary Mixtures] [⇓ Ternary Mixtures] [⇓ Quaternary Mixtures]
 

Binary Mixtures

No. DDB#s Components Data Sets Data Points Details?
11158
1224		 Difluoromethane [R32]
Pentafluoroethane [R125] 		13 406 Details
21158
2393		 Difluoromethane [R32]
1,1,1,2-Tetrafluoroethane [R134a] 		18 193 Details
31158
20714		 Difluoromethane [R32]
2,3,3,3-Tetrafluoroprop-1-ene 		2 94 Details
41158
27886		 Difluoromethane [R32]
(E)-1,3,3,3-Tetrafluoroprop-1-ene 		2 341 Details

Ternary Mixtures

No. DDB#s Components Data Sets Data Points Details?
11158
1224
2393		 Difluoromethane [R32]
Pentafluoroethane [R125]
1,1,1,2-Tetrafluoroethane [R134a] 		4 46 Details

Quaternary Mixtures

No. DDB#s Components Data Sets Data Points Details?
11072
1158
1224
2393		 1,1,1-Trifluoroethane [R143a]
Difluoromethane [R32]
Pentafluoroethane [R125]
1,1,1,2-Tetrafluoroethane [R134a] 		1 12 Details

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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