Properties of hypochlorous acid
Thermophysical properties for hypochlorous acid (CAS: 7790-92-3). 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
- AtomsCl: 1, H: 1, O: 1
- CAS7790-92-3
- FormulaClHO
- ID7790-92-3
- InChIClHO/c1-2/h2H
- InChI KeyQWPPOHNGKGFGJK-UHFFFAOYSA-N
- IUPAC Namehypochlorous acid
- Molecular Weight (kg)52.4603
- Phasel
- PubChem ID2.4341e+4
- SMILESOCl
- Synonyms
Physical Properties
- Acentric factor0.539555
- Critical pressure (bar)73.9334
- Critical temperature (°C)226.803
- Critical volume (m³/kmol)0.1035
- Dipole moment1.3
- Melting temperature (°C)-92.65
- Normal boiling temperature (°C)56.06
State-dependent Properties
- API gravity-34.8914
- Compressibility factor0.00148316
- Density (kg/m³)1445.75
- Dynamic viscosity (cP)0.444651
- Enthalpy of vaporization (mass) (kJ)720.546
- Enthalpy of vaporization (molar) (kJ/kmol)3.7800e+4
- Gibbs free energy (kJ/kmol)0
- Joule–Thomson coefficient-5.5508e-7
- Kinematic viscosity3.0756e-7
- Molar enthalpy (kJ/kmol)0
- Molar entropy (kJ/(kmol·K))0
- Molar heat capacity (kJ/(kmol·K))39.9568
- Molar volume (m³/kmol)0.036286
- Parachor1.6992e-5
- Poynting correction factor1.00115
- Prandtl number2.02663
- Saturation pressure (bar)0.225338
- Saturation temperature (°C)57.2643
- Solubility parameter3.1200e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity1.44717
- Specific heat capacity (kJ/kg·K)0.761657
- Surface tension0.0478007
- Thermal conductivity0.167111
- Thermal diffusivity1.5176e-7
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)-273.15
- Lower flammability limit
- Upper flammability limit
Environmental Properties
- Global warming potential
- Ozone depletion potential