System: pentafluoroethane/difluoromethane

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1) pentafluoroethane
DECHEMA ID23278
FormulaC2HF5
Synonymrefrigerant 125
Synonymr-125
Synonymr125
InChi-KeyGTLACDSXYULKMZ-UHFFFAOYSA-N
Registry No.354-33-6
2) difluoromethane
DECHEMA ID40141
FormulaCH2F2
SynonymR32
SynonymR 32
SynonymHFC 32
Synonymmethylene difluoride
Synonymrefrigerant 32
Synonymfrigen 32
Synonymr-32
Synonymmethylene fluoride
Synonymgenetron 32
Synonymfreon 32
InChi-KeyRWRIWBAIICGTTQ-UHFFFAOYSA-N
Registry No.75-10-5

Available physical property data:

PropertyPhaseNo. of tablesNo. of linesData
2nd interaction virial coefficientgas227View
2nd virial coefficientgas489View
azeotrope-1749View
bubble temperatureliquid118View
compressibility factorgas3418View
critical density-532View
critical pressure-759View
critical temperature-966View
critical volume-330View
densitygas332606View
density-4773View
densityliquid292073View
dew temperature-111View
dielectric constantliquid1150View
dielectric constant at frequency of 0liquid1150View
enthalpy of mixingliquid119View
heat capacity (cp)liquid125View
heat capacity (cv)-1402View
heat capacity (cv)liquid3584View
no azeotrope under specified conditions-34View
PVT-data-413871View
sound velocityliquid2393View
sound velocitygas113View
surface tensionliquid6490View
thermal conductivityliquid9356View
thermal conductivitygas6179View
vapor pressure-141View
vapor-liquid equilibrium-28609View
vapor-liquid equilibrium, isothermal-21457View
viscosity, dynamicgas8573View
viscosity, dynamicliquid599View
viscosity, kinematicliquid141View