Properties of europium
Thermophysical properties for europium (CAS: 7440-53-1). 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
- AtomsEu: 1
- CAS7440-53-1
- FormulaEu
- ID7440-53-1
- InChIEu
- InChI KeyOGPBJKLSAFTDLK-UHFFFAOYSA-N
- IUPAC Nameeuropium
- Molecular Weight (kg)151.964
- Phases
- PubChem ID2.3981e+4
- SMILES[Eu]
- Synonyms
Physical Properties
- Acentric factor7.1561e-7
- Critical pressure (bar)3547.9
- Critical temperature (°C)4876.85
- Critical volume (m³/kmol)0.03621
- Dipole moment
- Melting temperature (°C)822
- Normal boiling temperature (°C)1529
State-dependent Properties
- API gravity-103.944
- Compressibility factor0.00118538
- Density (kg/m³)5240
- Dynamic viscosity (cP)0
- Enthalpy of vaporization (mass) (kJ)1598.26
- Enthalpy of vaporization (molar) (kJ/kmol)2.4288e+5
- 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))27.1118
- Molar volume (m³/kmol)0.0290008
- Parachor2.2008e-5
- Poynting correction factor1.00121
- Prandtl number
- Saturation pressure (bar)2.3545e-40
- Saturation temperature (°C)1775.55
- Solubility parameter9.0085e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity5.24516
- Specific heat capacity (kJ/kg·K)0.178409
- Surface tension0.303198
- Thermal conductivity13.9
- 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