Properties of m-toluic acid
Thermophysical properties for m-toluic acid (CAS: 99-04-7). 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, H: 8, O: 2
- CAS99-04-7
- FormulaC8H8O2
- ID99-04-7
- InChIC8H8O2/c1-6-3-2-4-7(5-6)8(9)10/h2-5H,1H3,(H,9,10)
- InChI KeyGPSDUZXPYCFOSQ-UHFFFAOYSA-N
- IUPAC Name3-methylbenzoic acid
- Molecular Weight (kg)136.148
- Phases
- PubChem ID7418
- SMILESCC1=CC=CC(=C1)C(=O)O
- Synonyms
Physical Properties
- Acentric factor0.672813
- Critical pressure (bar)39.01
- Critical temperature (°C)480.85
- Critical volume (m³/kmol)0.397
- Dipole moment
- Melting temperature (°C)110
- Normal boiling temperature (°C)263.05
State-dependent Properties
- API gravity-2.89075
- Compressibility factor0.00462296
- Density (kg/m³)1203.76
- Dynamic viscosity (cP)0
- Enthalpy of vaporization (mass) (kJ)594.646
- Enthalpy of vaporization (molar) (kJ/kmol)8.0960e+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))163.6
- Molar volume (m³/kmol)0.113103
- Parachor5.6799e-5
- Poynting correction factor1.0051
- Prandtl number
- Saturation pressure (bar)1.7023e-5
- Saturation temperature (°C)261.794
- Solubility parameter2.5113e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity1.20494
- Specific heat capacity (kJ/kg·K)1.20163
- Surface tension0.0425257
- Thermal conductivity
- Thermal diffusivity
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)-273.15
- Lower flammability limit0.0128936
- Upper flammability limit0.0762049
Environmental Properties
- Global warming potential
- Ozone depletion potential