Properties of 4-(Difluoromethoxy)benzoic acid
Thermophysical properties for 4-(Difluoromethoxy)benzoic acid (CAS: 4837-20-1). 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
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Open CalculatorIdentification
- AtomsC: 8, F: 2, H: 6, O: 3
- CAS4837-20-1
- FormulaC8H6F2O3
- ID4837-20-1
- InChIC8H6F2O3/c9-8(10)13-6-3-1-5(2-4-6)7(11)12/h1-4,8H,(H,11,12)
- InChI KeyBSNNYLYELGBSBA-UHFFFAOYSA-N
- IUPAC Name4-(difluoromethoxy)benzoic acid
- Molecular Weight (kg)188.128
- Phases
- PubChem ID7.3736e+5
- SMILESO=C(O)c1ccc(OC(F)F)cc1
- Synonyms
Physical Properties
- Acentric factor
- Critical pressure (bar)35.4308
- Critical temperature (°C)516.773
- Critical volume (m³/kmol)0.4475
- Dipole moment
- Melting temperature (°C)170.5
- Normal boiling temperature (°C)307.18
State-dependent Properties
- API gravity-29.8714
- Compressibility factor0.0052598
- Density (kg/m³)1461.95
- Dynamic viscosity (cP)0
- Enthalpy of vaporization (mass) (kJ)0
- Enthalpy of vaporization (molar) (kJ/kmol)
- 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))175.035
- Molar volume (m³/kmol)0.128683
- Parachor6.6804e-5
- Poynting correction factor1.00558
- Prandtl number
- Saturation pressure (bar)3.1587e-6
- Saturation temperature (°C)307.18
- Solubility parameter
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity1.46339
- Specific heat capacity (kJ/kg·K)0.930404
- Surface tension0.0568627
- Thermal conductivity
- Thermal diffusivity
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)-273.15
- Lower flammability limit0.0140737
- Upper flammability limit0.0895599
Environmental Properties
- Global warming potential
- Ozone depletion potential