Properties of gamma-butyrolactone
Thermophysical properties for gamma-butyrolactone (CAS: 96-48-0). 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: 4, H: 6, O: 2
- CAS96-48-0
- FormulaC4H6O2
- ID96-48-0
- InChIC4H6O2/c5-4-2-1-3-6-4/h1-3H2
- InChI KeyYEJRWHAVMIAJKC-UHFFFAOYSA-N
- IUPAC Nameoxolan-2-one
- Molecular Weight (kg)86.0892
- Phasel
- PubChem ID7302
- SMILESC1CC(=O)OC1
- Synonyms
Physical Properties
- Acentric factor0.3425
- Critical pressure (bar)51.3
- Critical temperature (°C)457.85
- Critical volume (m³/kmol)0.246
- Dipole moment3.82
- Melting temperature (°C)-43.3
- Normal boiling temperature (°C)204.6
State-dependent Properties
- API gravity-1.72553
- Compressibility factor0.00324914
- Density (kg/m³)1083
- Dynamic viscosity (cP)0.571844
- Enthalpy of vaporization (mass) (kJ)640.632
- Enthalpy of vaporization (molar) (kJ/kmol)5.5151e+4
- Gibbs free energy (kJ/kmol)0
- Joule–Thomson coefficient-4.5824e-7
- Kinematic viscosity5.2802e-7
- Molar enthalpy (kJ/kmol)0
- Molar entropy (kJ/(kmol·K))0
- Molar heat capacity (kJ/(kmol·K))141.372
- Molar volume (m³/kmol)0.0794915
- Parachor3.6408e-5
- Poynting correction factor1.00325
- Prandtl number5.29419
- Saturation pressure (bar)7.0516e-4
- Saturation temperature (°C)204.069
- Solubility parameter2.5741e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity1.08407
- Specific heat capacity (kJ/kg·K)1.64215
- Surface tension0.0434355
- Thermal conductivity0.177375
- Thermal diffusivity9.9736e-8
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)93.0221
- Lower flammability limit0.025746
- Upper flammability limit0.131258
Environmental Properties
- Global warming potential
- Ozone depletion potential