Properties of peracetic acid
Thermophysical properties for peracetic acid (CAS: 79-21-0). 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: 2, H: 4, O: 3
- CAS79-21-0
- FormulaC2H4O3
- ID79-21-0
- InChIC2H4O3/c1-2(3)5-4/h4H,1H3
- InChI KeyKFSLWBXXFJQRDL-UHFFFAOYSA-N
- IUPAC Nameethaneperoxoic acid
- Molecular Weight (kg)76.0514
- Phasel
- PubChem ID6585
- SMILESCC(=O)OO
- Synonyms
Physical Properties
- Acentric factor0.752
- Critical pressure (bar)64
- Critical temperature (°C)278.85
- Critical volume (m³/kmol)0.198
- Dipole moment
- Melting temperature (°C)-0.05
- Normal boiling temperature (°C)110
State-dependent Properties
- API gravity-10.1824
- Compressibility factor0.00269157
- Density (kg/m³)1154.91
- Dynamic viscosity (cP)0.682082
- Enthalpy of vaporization (mass) (kJ)694.493
- Enthalpy of vaporization (molar) (kJ/kmol)5.2817e+4
- Gibbs free energy (kJ/kmol)0
- Joule–Thomson coefficient-4.3754e-7
- Kinematic viscosity5.9059e-7
- Molar enthalpy (kJ/kmol)0
- Molar entropy (kJ/(kmol·K))0
- Molar heat capacity (kJ/(kmol·K))107.33
- Molar volume (m³/kmol)0.0658503
- Parachor3.0494e-5
- Poynting correction factor1.00264
- Prandtl number6.33266
- Saturation pressure (bar)0.019265
- Saturation temperature (°C)110.089
- Solubility parameter2.7648e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity1.15605
- Specific heat capacity (kJ/kg·K)1.41129
- Surface tension0.0454903
- Thermal conductivity0.152008
- Thermal diffusivity9.3261e-8
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)40
- Lower flammability limit0.0675676
- Upper flammability limit0.429975
Environmental Properties
- Global warming potential
- Ozone depletion potential