Properties of 2-oxetanone
Thermophysical properties for 2-oxetanone (CAS: 57-57-8). 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
- AtomsC: 3, H: 4, O: 2
- CAS57-57-8
- FormulaC3H4O2
- ID57-57-8
- InChIC3H4O2/c4-3-1-2-5-3/h1-2H2
- InChI KeyVEZXCJBBBCKRPI-UHFFFAOYSA-N
- IUPAC Nameoxetan-2-one
- Molecular Weight (kg)72.0627
- Phasel
- PubChem ID2365
- SMILESC1COC1=O
- Synonyms
Physical Properties
- Acentric factor0.358
- Critical pressure (bar)69.1
- Critical temperature (°C)412.85
- Critical volume (m³/kmol)0.206
- Dipole moment4.18
- Melting temperature (°C)-33.7
- Normal boiling temperature (°C)161
State-dependent Properties
- API gravity-0.338627
- Compressibility factor0.0027507
- Density (kg/m³)1070.82
- Dynamic viscosity (cP)0.61609
- Enthalpy of vaporization (mass) (kJ)712.142
- Enthalpy of vaporization (molar) (kJ/kmol)5.1319e+4
- Gibbs free energy (kJ/kmol)0
- Joule–Thomson coefficient-5.0347e-7
- Kinematic viscosity5.7535e-7
- Molar enthalpy (kJ/kmol)0
- Molar entropy (kJ/(kmol·K))0
- Molar heat capacity (kJ/(kmol·K))105.987
- Molar volume (m³/kmol)0.0672969
- Parachor3.2700e-5
- Poynting correction factor1.00275
- Prandtl number4.98291
- Saturation pressure (bar)0.0026915
- Saturation temperature (°C)162.662
- Solubility parameter2.6940e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity1.07187
- Specific heat capacity (kJ/kg·K)1.47076
- Surface tension0.0551354
- Thermal conductivity0.181846
- Thermal diffusivity1.1546e-7
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)53.4302
- Lower flammability limit0.029
- Upper flammability limit0.156871
Environmental Properties
- Global warming potential
- Ozone depletion potential