R32  Thermodynamic & Transport Properties (Based on Venus model)
CAS number
Short Name
Full Name
Chemical Formula
Synonym difluoromethane; HFC-32 ,Difluoromethane;Ecolo Ace 32; F 32; FC 32; Freon 32; Genetron 32; HFA 32; HFC 32; Methylenedifluoride; R 32; R 32 (refrigerant)
Molecular Weight
Triple Point Temperature Triple 
    Point Temperature
Normal Boiling Point Normal boiling point
Critical Temperature Critical Temperature
Critical Pressure>Critical Pressuresure
Critical Density
Acentric FactorAcentric Factor
Dipole MomentDipole Moment
R32 : Introduction
Difluoromethane, also called HFC-32 or R-32, is an organic compound of the dihalogenoalkane variety. It is based on methane, except that two of the four hydrogen atoms have been replaced by fluorine atoms. Hence the formula is CH2F2 instead of CH4 for normal methane.
Acceptable Range : < T <
< P <
Specific Enthalpy=
Specific Entropy=
Internal Energy=
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R32:Thermodynamic & Transport Properties Calculated Result
Molecular Weight=
Celsius,Fahrenheit,Reaumur & Thermodynamic Temperature ConversionTemperature=
absolute pressure & gauge pressurePressure=
Specific VolumeSpecific Volume=
     EnthalpySpecific Enthalpy=
Specific EntropySpecific Entropy=
Internal EnergyInternal Energy=

Saturated Vapor Pressure, Boiling Point(dew point), Latent Heat of Vaporization are saturated properties, just enter One parameter to calculate them!
Saturated Vapor Pressure=
Boiling Point (Dew Point)=
latent heat of vaporizationVaporization Latent Heat=
Constant Pressure Specific HeatSpecific Heat(Cp)=
Specific Heat(Cv)=
Adiabatic Exponent Cp/Cv=
QualityVapor Quality=
 Compressibility Factor Compressibility Factor=
Helmholtz Energy Helmholtz Energy=
 Gibbs Free Energy Gibbs Free Energy=
Fugacity Coefficient Fugacity Coefficient=
Joule-Thomson Coefficient Joule-Thomson Coefficient =
Speed of SoundSpeed of Sound=
Virial Coefficient2nd Virial Coefficient =
3rd Virial Coefficient=
Thermal Conductivity Thermal Conductivity=
 thermal diffusivity Thermal Diffusivity=
Kinematic ViscosityKinematic Viscosity =
Dynamic ViscosityDynamic Viscosity =
Surface TensionSurface Tension =
Prandtl Number Prandtl Number=
Relative Dielectric ConstantRelative Dielectric Constant =

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