Properties of 2-methylhexanoic acid
Thermophysical properties for 2-methylhexanoic acid (CAS: 4536-23-6). 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, H: 14, O: 2
- CAS4536-23-6
- FormulaC7H14O2
- ID4536-23-6
- InChIC7H14O2/c1-3-4-5-6(2)7(8)9/h6H,3-5H2,1-2H3,(H,8,9)
- InChI KeyCVKMFSAVYPAZTQ-UHFFFAOYSA-N
- IUPAC Name2-methylhexanoic acid
- Molecular Weight (kg)130.185
- Phases
- PubChem ID2.0653e+4
- SMILESCCCCC(C)C(=O)O
- Synonyms
Physical Properties
- Acentric factor0.696
- Critical pressure (bar)31.1
- Critical temperature (°C)392.85
- Critical volume (m³/kmol)0.454
- Dipole moment
- Melting temperature (°C)41.1
- Normal boiling temperature (°C)214
State-dependent Properties
- API gravity25.1161
- Compressibility factor0.00531267
- Density (kg/m³)1001.6
- Dynamic viscosity (cP)0
- Enthalpy of vaporization (mass) (kJ)524.017
- Enthalpy of vaporization (molar) (kJ/kmol)6.8219e+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))190.506
- Molar volume (m³/kmol)0.129977
- Parachor6.4490e-5
- Poynting correction factor1.00595
- Prandtl number
- Saturation pressure (bar)7.7149e-5
- Saturation temperature (°C)209.981
- Solubility parameter2.1286e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity1.00259
- Specific heat capacity (kJ/kg·K)1.46335
- Surface tension0.0381155
- Thermal conductivity
- Thermal diffusivity
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)97.5
- Lower flammability limit0.0118996
- Upper flammability limit0.0757248
Environmental Properties
- Global warming potential
- Ozone depletion potential