Properties of acetone
Thermophysical properties for acetone (CAS: 67-64-1). 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
- AtomsC: 3, H: 6, O: 1
- CAS67-64-1
- FormulaC3H6O
- ID67-64-1
- InChIC3H6O/c1-3(2)4/h1-2H3
- InChI KeyCSCPPACGZOOCGX-UHFFFAOYSA-N
- IUPAC Namepropan-2-one
- Molecular Weight (kg)58.0791
- Phasel
- PubChem ID180
- SMILESCC(=O)C
- Synonyms
Physical Properties
- Acentric factor0.3071
- Critical pressure (bar)46.924
- Critical temperature (°C)234.95
- Critical volume (m³/kmol)0.212766
- Dipole moment2.88
- Melting temperature (°C)-94.8
- Normal boiling temperature (°C)56.0749
State-dependent Properties
- API gravity46.2705
- Compressibility factor0.00302527
- Density (kg/m³)784.701
- Dynamic viscosity (cP)0.31592
- Enthalpy of vaporization (mass) (kJ)534.191
- Enthalpy of vaporization (molar) (kJ/kmol)3.1025e+4
- Gibbs free energy (kJ/kmol)0
- Joule–Thomson coefficient-3.4204e-7
- Kinematic viscosity4.0260e-7
- Molar enthalpy (kJ/kmol)0
- Molar entropy (kJ/(kmol·K))0
- Molar heat capacity (kJ/(kmol·K))124.461
- Molar volume (m³/kmol)0.0740144
- Parachor2.8818e-5
- Poynting correction factor1.00211
- Prandtl number4.4989
- Saturation pressure (bar)0.307271
- Saturation temperature (°C)56.0749
- Solubility parameter1.9639e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity0.785473
- Specific heat capacity (kJ/kg·K)2.14295
- Surface tension0.0227069
- Thermal conductivity0.150482
- Thermal diffusivity8.9488e-8
Safety Properties
- Autoignition temperature (°C)539
- Flash point temperature (°C)-20
- Lower flammability limit0.025
- Upper flammability limit0.143
Environmental Properties
- Global warming potential
- Ozone depletion potential