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 Dortmund Data Bank
Thermophysical Data for Process Design
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DDB# Name CAS-RN Formula
911 1,1-Difluoroethane [R152a] 75-37-6 C2H4F2 Overview Details
1224 Pentafluoroethane [R125] 354-33-6 C2HF5 Overview Details
Search for mixtures containing this mixture as subsystem

Mixture Data

Databank  Sets   Points  Temperature
Range		 Pressure
Range
Vapor-Liquid Equilibria VLE 21 119 243-373 K101-4237 kPa
Heats of Mixing HE 1 11 323 K (const.)n.a.
Heat Capacities of Mixtures, Excess Heat Capacities CPE 1 1 293 K (const.)2070 kPa (const.)
(A)zeotropic Data AZD 1 1 293 K (const.)n.a.
Densities and Volumes of Mixtures, Excess Volumes VE 7 53 223-333 Kn.a.
Mixture Viscosities VIS 5 26 252-383 K990-4010 kPa
Mixture Surface Tensions MSFT 4 75 223-333 Kn.a.
Mixture Speeds of Sound MSOS 19 407 243-333 K101-31025 kPa
Mixture Thermal Conductivities MTCN 2 12 265-394 K1000-3110 kPa
Mixture P-v-T Data MPVT 6 62 294-338 K800-2612 kPa
Total 67 767
n.a. = not available or not given

Dortmund Data Bank Version: February 2024
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