Properties of copper
Thermophysical properties for copper (CAS: 7440-50-8). 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
- AtomsCu: 1
- CAS7440-50-8
- FormulaCu
- ID7440-50-8
- InChICu
- InChI KeyRYGMFSIKBFXOCR-UHFFFAOYSA-N
- IUPAC Namecopper
- Molecular Weight (kg)63.546
- Phases
- PubChem ID2.3978e+4
- SMILES[Cu]
- Synonyms
Physical Properties
- Acentric factor1.69271
- Critical pressure (bar)6415.5
- Critical temperature (°C)4849.85
- Critical volume (m³/kmol)0.061
- Dipole moment
- Melting temperature (°C)1084.62
- Normal boiling temperature (°C)2560
State-dependent Properties
- API gravity-113.823
- Compressibility factor2.8989e-4
- Density (kg/m³)8960
- Dynamic viscosity (cP)0
- Enthalpy of vaporization (mass) (kJ)0
- Enthalpy of vaporization (molar) (kJ/kmol)
- Gibbs free energy (kJ/kmol)0
- Joule–Thomson coefficient
- Kinematic viscosity
- Molar enthalpy (kJ/kmol)0
- Molar entropy (kJ/(kmol·K))0
- Molar heat capacity (kJ/(kmol·K))24.4705
- Molar volume (m³/kmol)0.00709219
- Parachor8.9529e-6
- Poynting correction factor1.00032
- Prandtl number
- Saturation pressure (bar)2.6379e-50
- Solubility parameter
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity8.96882
- Specific heat capacity (kJ/kg·K)0.385083
- Surface tension1.60932
- Thermal conductivity401
- Thermal diffusivity
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)-273.15
- Lower flammability limit
- Upper flammability limit
Environmental Properties
- Global warming potential
- Ozone depletion potential
Failed Properties:
- Saturation temperature (°C)Failed