System: 1,1-difluoroethene

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1) 1,1-difluoroethene
DECHEMA ID40164
FormulaC2H2F2
SynonymR 1132a
Synonymvinylidene difluoride
Synonym1,1-difluoroethylene
Synonymvinylidene fluoride
Synonymgenetron 1132a
Synonymrefrigerant 1132a
InChi-KeyBQCIDUSAKPWEOX-UHFFFAOYSA-N
Registry No.75-38-7

Available physical property data:

PropertyPhaseNo. of tablesNo. of linesData
2nd virial coefficientgas13View
acentric factor Omega-55View
boiling temperature-11View
critical compressibility factor-44View
critical density-44View
critical pressure-1111View
critical temperature-1212View
critical volume-77View
density-132View
densityliquid7102View
densitygas5460View
dipole moment-11View
enthalpygas241View
enthalpy of formationgas645View
enthalpy of vaporization-314View
entropygas11View
equilibrium constant of formationgas140View
free enthalpy of formationgas22View
heat capacity (cp)liquid111View
heat capacity (cp)gas342View
melting point-44View
normal boiling point-66View
octanol/water partition coefficient-11View
sound velocitygas255View
surface tensionliquid111View
thermal conductivitygas12View
triple point temperature-12View
vapor pressure-11109View
viscosity, dynamicliquid111View
volumeliquid11View