Thermophysical Properties in the DIPPR 801 Database

34 Constant Properties

PropertyDIPPR IDUnits
Acentric FactorACEN ---
Auto Ignition TemperatureAITK
Dielectric ConstantDC---
Dipole MomentDMC∙m
Absolute Entropy of Ideal Gas at 298.15 K and 1 barENTJ/(kmol∙K)
Lower Flammability Limit TemperatureFLTLK
Upper Flammability Limit TemperatureFLTUK
Lower Flammability Limit PercentFLVLVol % in air
Upper Flammability Limit PercentFLVUVol % in air
Flash PointFPK
Gibbs Energy of Formation for Ideal Gas at 298.15 K and 1 barGFORJ/kmol
Standard State Gibbs Energy of Formation at 298.15 K and 1 barGSTDJ/kmol
Net Standard State Enthalpy of Combustion at 298.15 KHCOMj/kmol
Enthalpy of Formation for Ideal Gas at 298.15 KHFORJ/kmol
Enthalpy of Fusion at Melting PointHFUSJ/kmol
Standard State Enthalpy of Formation at 298.15 K and 1 barHSTDJ/kmol
Heat of SublimationHSUBJ/kmol
Liquid Molar Volume at 298.15 KLVOLm 3/kmol
Melting Point at 1 atmMPK
Molecular WeightMWkg/kmol
Normal Boiling PointNBPK
ParachorPAR---
Critical PressurePC Pa
Radius of GyrationRGm
Refractive IndexRI---
Solubility Parameter at 298.15 KSOLP
(J/m3) ½
Standard State Absolute Entropy at 298.15 K and 1 barSSTDJ/(kmol∙K)
Critical TemperatureTCK
Triple Point PressureTPP Pa
Triple Point TemperatureTPTK
Critical VolumeVCm3/kmol
van der Waals AreaVDWA m2/kmol
van der Waals Reduced Volume VDWVm3/kmol
Critical Compressibility Factor ZC ---

15 Temperature Dependent Properties

PropertyDIPPR IDUnits
Heat Capacity of Ideal GasICPJ/(kmol∙K)
Heat Capacity of LiquidLCPJ/(kmol∙K)
Heat Capacity of SolidSCPJ/(kmol∙K)
Heat of VaporizationHVPJ/kmol
Liquid DensityLDNkmol/m3
Second Virial Coefficient SVRm3/kmol
Solid DensitySDNkmol/m3
Surface TensionSTN/m
Thermal Conductivity of LiquidLTC W/(m∙K)
Thermal Conductivity of SolidSTC W/(m∙K)
Thermal Conductivity of VaporVTCW/(m∙K)
Vapor Pressure of LiquidVPPa
Vapor Pressure of Solid or Sublimation PressureSVPPa
Viscosity of LiquidLVS Pa∙s
Viscosity of Vapor VVSPa∙s

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