R152A  Thermodynamic & Transport Properties (Based on Venus model)
CAS number
Name  
Category
Pure/Mixture
Short Name
Full Name
Chemical Formula
Synonym 1,1-difluoroethane; HFC-152a ,1,1-Difluoroethane;Freon 152a
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
R152A : Introduction

1,1-Difluoroethane, or DFE, is an organofluorine compound with the chemical formula C2H4F2. This colorless gas is used as a refrigerant, where it is often listed as R-152a (refrigerant-152a) or HFC-152a (hydrofluorocarbon-152a). As an alternative to chlorofluorocarbons, it has an ozone depletion potential of zero, a lower global warming potential (120) and a shorter atmospheric lifetime (1.4 years).It has recently been approved for use in automobile applications as an alternative to R-134a.
Single Value Table
Temperature=
Acceptable Range ： < T <
Pressure=
< P <
Density=
Specific Enthalpy=
Specific Entropy=
Internal Energy=
Reference
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R152A:Thermodynamic & Transport Properties Calculated Result
State:
Molecular Weight=
Celsius,Fahrenheit,Reaumur & Thermodynamic Temperature ConversionTemperature=
absolute pressure & gauge pressurePressure=
Density=
Specific VolumeSpecific Volume=
Specific EnthalpySpecific Enthalpy=
Specific EntropySpecific Entropy=
Internal EnergyInternal Energy=
Composition=



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=
FugacityFugacity=
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 =

Comment
michael : there is no field "membership-fee" here on the page?!? where to go? who to ask? (2018/4/13 1:45:36)
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