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Dortmund Data Bank
Thermophysical Data for Process Design
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DDB#	Name	CAS-RN	Formula
1158	Difluoromethane [R32]	75-10-5	CH₂F₂	Details

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

Data Bank Filter

24 systems with 196 data set/s and 3294 data point/s found What are "Sets" and "Points" in the Dortmund Data Bank?

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

No.	DDB#s	Components	Data Sets	Data Points	Details?
1	237 1158	Propane Difluoromethane [R32]	2	128	Details
2	245 1158	Dichlorodifluoromethane [R12] Difluoromethane [R32]	1	8	Details
3	550 1158	Chloroperfluoroethane [R115] Difluoromethane [R32]	1	6	Details
4	957 1158	1-Chloro-1,2,2,2-tetrafluoroethane [R124] Difluoromethane [R32]	1	14	Details
5	1050 1158	Carbon dioxide Difluoromethane [R32]	8	109	Details
6	1073 1158	Fluoroform [R23] Difluoromethane [R32]	18	377	Details
7	1158 1224	Difluoromethane [R32] Pentafluoroethane [R125]	39	707	Details
8	1158 1458	Difluoromethane [R32] Trifluoroethene (R1123)	2	118	Details
9	1158 2393	Difluoromethane [R32] 1,1,1,2-Tetrafluoroethane [R134a]	23	518	Details
10	1158 20714	Difluoromethane [R32] 2,3,3,3-Tetrafluoroprop-1-ene	12	102	Details
11	1158 27886	Difluoromethane [R32] (E)-1,3,3,3-Tetrafluoroprop-1-ene	3	21	Details
12	1158 43722	Difluoromethane [R32] Mixture of pentaerythritol ester lubricants	16	93	Details
13	1158 48798	Difluoromethane [R32] Polyol ester	3	22	Details
14	1158 49114	Difluoromethane [R32] Alkylbenzene lubricating oil	6	31	Details

No.	DDB#s	Components	Data Sets	Data Points	Details?
1	1050 1158 20714	Carbon dioxide Difluoromethane [R32] 2,3,3,3-Tetrafluoroprop-1-ene	2	20	Details
2	1072 1158 1224	1,1,1-Trifluoroethane [R143a] Difluoromethane [R32] Pentafluoroethane [R125]	12	238	Details
3	1158 1224 2393	Difluoromethane [R32] Pentafluoroethane [R125] 1,1,1,2-Tetrafluoroethane [R134a]	11	264	Details
4	1158 1224 36751	Difluoromethane [R32] Pentafluoroethane [R125] Lubricating Oil	4	164	Details

No.	DDB#s	Components	Data Sets	Data Points	Details?
1	1072 1158 1224 2393	1,1,1-Trifluoroethane [R143a] Difluoromethane [R32] Pentafluoroethane [R125] 1,1,1,2-Tetrafluoroethane [R134a]	1	11	Details
2	1158 1224 2393 36751	Difluoromethane [R32] Pentafluoroethane [R125] 1,1,1,2-Tetrafluoroethane [R134a] Lubricating Oil	4	164	Details
3	1158 1224 2393 43722	Difluoromethane [R32] Pentafluoroethane [R125] 1,1,1,2-Tetrafluoroethane [R134a] Mixture of pentaerythritol ester lubricants	21	127	Details
4	1158 1224 2393 48798	Difluoromethane [R32] Pentafluoroethane [R125] 1,1,1,2-Tetrafluoroethane [R134a] Polyol ester	3	21	Details
5	1158 1224 2393 49114	Difluoromethane [R32] Pentafluoroethane [R125] 1,1,1,2-Tetrafluoroethane [R134a] Alkylbenzene lubricating oil	1	6	Details

No.	DDB#s	Components	Data Sets	Data Points	Details?
1	1050 1158 1224 1393 20714	Carbon dioxide Difluoromethane [R32] Pentafluoroethane [R125] N-Deuterodiethylamine 2,3,3,3-Tetrafluoroprop-1-ene	2	25	Details

Dortmund Data Bank Version: February 2024

What are "Sets" and "Points" in the Dortmund Data Bank?	© Dortmund Data Bank by DDBST GmbH
Online DDB search information page	Overall Statistics on Systems, Sets, and Points
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