System: 1,1-difluoroethane

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1) 1,1-difluoroethane
DECHEMA ID40163
FormulaC2H4F2
SynonymHFC 152a
SynonymR152a
SynonymR 152a
Synonymgenetron 152a
Synonymfreon 152a
Synonymgenetron 100
Synonymethylidene fluoride
Synonymethylidene difluoride
Synonymfrigen 152A
Synonymr-152a
Synonymethylene fluoride
Synonympropellant 152a
Synonymrefrigerant 152a
InChi-KeyNPNPZTNLOVBDOC-UHFFFAOYSA-N
Registry No.75-37-6

Available physical property data:

PropertyPhaseNo. of tablesNo. of linesData
2nd virial coefficientgas970View
acentric factor Omega-55View
boiling temperature-55View
critical compressibility factor-44View
critical density-1111View
critical pressure-2929View
critical temperature-3939View
critical volume-1212View
density-33View
densityliquid452769View
densitygas331703View
dielectric constantgas154View
dielectric constantliquid111View
diffusion coefficientgas219View
diffusion coefficientliquid226View
dipole moment-22View
enthalpygas241View
enthalpy of formationgas645View
enthalpy of vaporization-314View
entropygas55View
equilibrium constant of formationgas140View
free enthalpy function (-H(0))gas448View
free enthalpy of formationgas22View
fusion temperature-11View
heat capacityliquid276View
heat capacity (cp)liquid5411View
heat capacity (cp)gas18348View
heat capacity (cv)liquid295View
heat capacity (cv)gas166View
Joule Thomson coefficientgas242View
melting point-44View
molar polarizationgas14View
normal boiling point-88View
octanol/water partition coefficient-24View
refractive indexgas5263View
refractive index-22View
refractive indexliquid277View
refractive index, Na-D-lineliquid11View
sound velocitygas5287View
sound velocityliquid7320View
surface tensionliquid8105View
thermal conductivityliquid191002View
thermal conductivitygas111464View
triple point pressure-11View
triple point temperature-44View
UNIQUAC area parameter-11View
UNIQUAC volume parameter-11View
vapor pressure-771170View
viscosity, dynamicgas16413View
viscosity, dynamicliquid19327View
viscosity, kinematicliquid225View
volumeliquid422View