Properties of acetoin
Thermophysical properties for acetoin (CAS: 513-86-0). 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
Need properties at a different state? Use our interactive calculator.
Open CalculatorIdentification
- AtomsC: 4, H: 8, O: 2
- CAS513-86-0
- FormulaC4H8O2
- ID513-86-0
- InChIC4H8O2/c1-3(5)4(2)6/h3,5H,1-2H3
- InChI KeyROWKJAVDOGWPAT-UHFFFAOYSA-N
- IUPAC Name3-oxidanylbutan-2-one
- Molecular Weight (kg)88.1051
- Phasel
- PubChem ID179
- SMILESCC(C(=O)C)O
- Synonyms
Physical Properties
- Acentric factor0.593096
- Critical pressure (bar)44.63
- Critical temperature (°C)334.25
- Critical volume (m³/kmol)0.279
- Dipole moment
- Melting temperature (°C)15
- Normal boiling temperature (°C)148
State-dependent Properties
- API gravity14.4489
- Compressibility factor0.00374612
- Density (kg/m³)961.319
- Dynamic viscosity (cP)0.573899
- Enthalpy of vaporization (mass) (kJ)613.402
- Enthalpy of vaporization (molar) (kJ/kmol)5.4044e+4
- Gibbs free energy (kJ/kmol)0
- Joule–Thomson coefficient-4.5130e-7
- Kinematic viscosity5.9699e-7
- Molar enthalpy (kJ/kmol)0
- Molar entropy (kJ/(kmol·K))0
- Molar heat capacity (kJ/(kmol·K))154.02
- Molar volume (m³/kmol)0.0916502
- Parachor4.1410e-5
- Poynting correction factor1.00371
- Prandtl number6.65796
- Saturation pressure (bar)0.0108793
- Saturation temperature (°C)143.594
- Solubility parameter2.3720e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity0.962265
- Specific heat capacity (kJ/kg·K)1.74814
- Surface tension0.0410558
- Thermal conductivity0.150685
- Thermal diffusivity8.9666e-8
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)-273.15
- Lower flammability limit0.0221774
- Upper flammability limit0.141129
Environmental Properties
- Global warming potential
- Ozone depletion potential