System: 1,2-propadiene

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1) 1,2-propadiene
DECHEMA ID27710
FormulaC3H4
Synonympropadiene
Synonymdimethylenemethane
Synonymallene
InChi-KeyIYABWNGZIDDRAK-UHFFFAOYSA-N
Registry No.463-49-0

Available physical property data:

PropertyPhaseNo. of tablesNo. of linesData
2nd virial coefficientgas17View
acentric factor Omega-55View
boiling temperature-44View
critical compressibility factor-33View
critical density-11View
critical pressure-99View
critical temperature-1515View
critical volume-33View
densitygas16View
densityliquid833View
dielectric constantliquid412View
dipole moment-11View
enthalpygas358View
enthalpy of formationgas443View
enthalpy of fusion-22View
enthalpy of vaporization-339View
entropygas420View
equilibrium constant of formationgas140View
free enthalpy function (-H(0))gas114View
free enthalpy of formationgas22View
fusion pressure-22View
fusion temperature-33View
heat capacity (cp)liquid111View
heat capacity (cp)gas9107View
melting point-77View
normal boiling point-88View
octanol/water partition coefficient-11View
refractive index, Na-D-line-11View
surface tensionliquid215View
thermal conductivityliquid111View
thermal conductivitygas22View
vapor pressure-2294View
viscosity, dynamicliquid111View
viscosity, dynamicgas22View
volumeliquid11View