Properties of 2-chlorobenzoic acid
Thermophysical properties for 2-chlorobenzoic acid (CAS: 118-91-2). 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: 7, Cl: 1, H: 5, O: 2
- CAS118-91-2
- FormulaC7H5ClO2
- ID118-91-2
- InChIC7H5ClO2/c8-6-4-2-1-3-5(6)7(9)10/h1-4H,(H,9,10)
- InChI KeyIKCLCGXPQILATA-UHFFFAOYSA-N
- IUPAC Name2-chloranylbenzoic acid
- Molecular Weight (kg)156.566
- Phases
- PubChem ID8374
- SMILESC1=CC=C(C(=C1)C(=O)O)Cl
- Synonyms
Physical Properties
- Acentric factor0.664
- Critical pressure (bar)40.3
- Critical temperature (°C)518.85
- Critical volume (m³/kmol)0.383
- Dipole moment
- Melting temperature (°C)140
- Normal boiling temperature (°C)274
State-dependent Properties
- API gravity-24.2558
- Compressibility factor0.00445905
- Density (kg/m³)1435.17
- Dynamic viscosity (cP)0
- Enthalpy of vaporization (mass) (kJ)552.639
- Enthalpy of vaporization (molar) (kJ/kmol)8.6525e+4
- Gibbs free energy (kJ/kmol)0
- Joule–Thomson coefficient
- Kinematic viscosity
- Molar enthalpy (kJ/kmol)0
- Molar entropy (kJ/(kmol·K))0
- Molar heat capacity (kJ/(kmol·K))139.142
- Molar volume (m³/kmol)0.109092
- Parachor5.8709e-5
- Poynting correction factor1.00489
- Prandtl number
- Saturation pressure (bar)6.4094e-7
- Saturation temperature (°C)287.396
- Solubility parameter2.6544e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity1.43658
- Specific heat capacity (kJ/kg·K)0.888708
- Surface tension0.0575472
- Thermal conductivity
- Thermal diffusivity
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)-273.15
- Lower flammability limit0.0170869
- Upper flammability limit0.0966357
Environmental Properties
- Global warming potential
- Ozone depletion potential