System: octafluoropropane

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1) octafluoropropane
DECHEMA ID40503
FormulaC3F8
SynonymFC 218
SynonymR 218
Synonymhfc 218
Synonym1,1,1,2,2,3,3,3-octafluoropropane
Synonymr218
Synonymgenetron 218
Synonymperfluoropropane
Synonymun 2424
Synonymfs 069
Synonymrefrigerant 218
Synonympfc 218
Synonymfc 218 (refrigerant)
Synonymfreon 218
Synonymoptison perflutren
Synonymdefinity
Synonymr-218
InChi-KeyQYSGYZVSCZSLHT-UHFFFAOYSA-N
Registry No.76-19-7

Available physical property data:

PropertyPhaseNo. of tablesNo. of linesData
2nd virial coefficientgas12View
acentric factor Omega-44View
boiling temperature-11View
critical compressibility factor-44View
critical density-44View
critical pressure-1313View
critical temperature-1313View
critical volume-77View
density-11View
densityliquid101701View
densitygas6375View
dielectric constantliquid113View
diffusion coefficientgas16View
enthalpy of formationgas33View
enthalpy of fusion-35View
enthalpy of phase transition-35View
enthalpy of vaporization-418View
fusion pressure-11View
fusion temperature-46View
heat capacity (cp)gas216View
heat capacity (cp)solid(1)115View
heat capacity (cp)liquid136View
heat capacity (cp)solid(2)161View
melting point-33View
normal boiling point-66View
sound velocitygas3260View
sound velocityliquid1100View
surface tensionliquid247View
temperature of phase transition-11View
thermal conductivitygas5121View
thermal conductivity-1501View
thermal conductivityliquid3109View
UNIQUAC area parameter-11View
UNIQUAC volume parameter-11View
vapor pressure-29144View
viscosity, dynamicliquid2388View
viscosity, dynamicgas11View
volumeliquid11View