System: sulfur dioxide

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1) sulfur dioxide
DECHEMA ID39955
FormulaO2S
Synonymrefrigerant 764
Synonymsulfur oxide (SO2)
Synonymsulphur dioxide
Synonymsulfurous oxide
Synonymso2
Synonymsulfurous acid anhydride
Synonymsulfurous anhydride
Synonymsulfur oxide (s2o4)
InChi-KeyRAHZWNYVWXNFOC-UHFFFAOYSA-N
Registry No.7446-09-5

Available physical property data:

PropertyPhaseNo. of tablesNo. of linesData
2nd virial coefficientgas419View
acentric factor Omega-77View
boiling temperature-1132View
compressibility factorgas1309View
critical compressibility factor-77View
critical density-99View
critical pressure-4445View
critical temperature-6687View
critical volume-2323View
density-22View
densityliquid23779View
densitygas18885View
densitysolid11View
dielectric constantgas210View
dielectric constantliquid828View
dipole moment-11View
enthalpy function (-H(298))gas162View
enthalpy of formationgas667View
enthalpy of formationliquid11View
enthalpy of fusion-66View
enthalpy of fusionsolid11View
enthalpy of vaporization-1256View
entropygas970View
equilibrium constant of formationgas162View
free energy function (-E(298))gas162View
free energy of formationgas162View
free enthalpy function (-H(0))gas6159View
free enthalpy of formationgas44View
fusion pressure-55View
fusion temperature-2323View
heat capacityliquid11View
heat capacity (cp)gas14253View
heat capacity (cp)solid257View
heat capacity (cp)liquid447View
heat capacity (cp)solid(1)120View
heat capacity (cv)gas120View
melting point-99View
molecular weight-22View
normal boiling point-1111View
pressure of sublimation-416View
refractive index, Na-D-line-11View
refractive index, Na-D-lineliquid11View
solution conductanceliquid434View
sublimation temperature-313View
surface tensionliquid494View
thermal conductivitygas22143View
thermal conductivityliquid317View
triple point-11View
triple point temperature-11View
UNIQUAC area parameter-11View
UNIQUAC volume parameter-11View
vapor pressure-65597View
viscosity, dynamicliquid15196View
viscosity, dynamicgas32454View
volumegas4247View
volume-22View
volumeliquid455View