Properties of tetrachloroethylene
Thermophysical properties for tetrachloroethylene (CAS: 127-18-4). Use the selector below to view properties in different unit systems.
Calculation Conditions
The following state-dependent properties were calculated at these standard conditions.
Temperature
25 °C
Pressure
1.01325 bar
Need properties at a different state? Use our interactive calculator.
Open CalculatorIdentification
- AtomsC: 2, Cl: 4
- CAS127-18-4
- FormulaC2Cl4
- ID127-18-4
- InChIC2Cl4/c3-1(4)2(5)6
- InChI KeyCYTYCFOTNPOANT-UHFFFAOYSA-N
- IUPAC Name1,1,2,2-tetrakis(chloranyl)ethene
- Molecular Weight (kg)165.833
- Phasel
- PubChem ID3.1373e+4
- SMILESC(=C(Cl)Cl)(Cl)Cl
- Synonyms
Physical Properties
- Acentric factor0.242
- Critical pressure (bar)44.583
- Critical temperature (°C)337.85
- Critical volume (m³/kmol)0.29
- Dipole moment0
- Melting temperature (°C)-22.15
- Normal boiling temperature (°C)121.2
State-dependent Properties
- API gravity-44.684
- Compressibility factor0.00420092
- Density (kg/m³)1613.52
- Dynamic viscosity (cP)0.846718
- Enthalpy of vaporization (mass) (kJ)238.22
- Enthalpy of vaporization (molar) (kJ/kmol)3.9505e+4
- Gibbs free energy (kJ/kmol)0
- Joule–Thomson coefficient-8.8119e-7
- Kinematic viscosity5.2476e-7
- Molar enthalpy (kJ/kmol)0
- Molar entropy (kJ/(kmol·K))0
- Molar heat capacity (kJ/(kmol·K))82.7851
- Molar volume (m³/kmol)0.102777
- Parachor4.3535e-5
- Poynting correction factor1.00411
- Prandtl number3.92379
- Saturation pressure (bar)0.0246438
- Saturation temperature (°C)121.105
- Solubility parameter1.8980e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity1.61511
- Specific heat capacity (kJ/kg·K)0.499207
- Surface tension0.0316554
- Thermal conductivity0.107724
- Thermal diffusivity1.3374e-7
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)45
- Lower flammability limit0.0792363
- Upper flammability limit0.20301
Environmental Properties
- Global warming potential22.8
- Ozone depletion potential