Properties of lutetium
Thermophysical properties for lutetium (CAS: 7439-94-3). 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
- AtomsLu: 1
- CAS7439-94-3
- FormulaLu
- ID7439-94-3
- InChILu
- InChI KeyOHSVLFRHMCKCQY-UHFFFAOYSA-N
- IUPAC Namelutetium
- Molecular Weight (kg)174.967
- Phases
- PubChem ID2.3929e+4
- SMILES[Lu]
- Synonyms
Physical Properties
- Acentric factor3
- Critical pressure (bar)5162.9
- Critical temperature (°C)3855.51
- Critical volume (m³/kmol)0.01995
- Dipole moment
- Melting temperature (°C)1663
- Normal boiling temperature (°C)3402
State-dependent Properties
- API gravity-116.3
- Compressibility factor7.2679e-4
- Density (kg/m³)9839.99
- 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))26.7776
- Molar volume (m³/kmol)0.0177812
- Parachor1.9009e-5
- Poynting correction factor1.00077
- Prandtl number
- Saturation pressure (bar)5.5128e-64
- Saturation temperature (°C)3452.33
- Solubility parameter
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity9.84967
- Specific heat capacity (kJ/kg·K)0.153044
- Surface tension1.03892
- Thermal conductivity
- 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