Properties of cyclopentanone
Thermophysical properties for cyclopentanone (CAS: 120-92-3). 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
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Open CalculatorIdentification
- AtomsC: 5, H: 8, O: 1
- CAS120-92-3
- FormulaC5H8O
- ID120-92-3
- InChIC5H8O/c6-5-3-1-2-4-5/h1-4H2
- InChI KeyBGTOWKSIORTVQH-UHFFFAOYSA-N
- IUPAC Namecyclopentanone
- Molecular Weight (kg)84.1164
- Phasel
- PubChem ID8452
- SMILESC1CCC(=O)C1
- Synonyms
Physical Properties
- Acentric factor0.273
- Critical pressure (bar)46
- Critical temperature (°C)350.85
- Critical volume (m³/kmol)0.276
- Dipole moment3.25
- Melting temperature (°C)-51
- Normal boiling temperature (°C)130.5
State-dependent Properties
- API gravity23.6145
- Compressibility factor0.00380322
- Density (kg/m³)904.018
- Dynamic viscosity (cP)0.416131
- Enthalpy of vaporization (mass) (kJ)483.868
- Enthalpy of vaporization (molar) (kJ/kmol)4.0701e+4
- Gibbs free energy (kJ/kmol)0
- Joule–Thomson coefficient-4.4659e-7
- Kinematic viscosity4.6031e-7
- Molar enthalpy (kJ/kmol)0
- Molar entropy (kJ/(kmol·K))0
- Molar heat capacity (kJ/(kmol·K))154.542
- Molar volume (m³/kmol)0.0930473
- Parachor3.9748e-5
- Poynting correction factor1.00375
- Prandtl number5.25446
- Saturation pressure (bar)0.0148893
- Saturation temperature (°C)130.568
- Solubility parameter2.0268e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity0.904907
- Specific heat capacity (kJ/kg·K)1.83724
- Surface tension0.0327952
- Thermal conductivity0.145502
- Thermal diffusivity8.7604e-8
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)25.85
- Lower flammability limit0.0179854
- Upper flammability limit0.100748
Environmental Properties
- Global warming potential
- Ozone depletion potential