Properties of 2,2-Dimethylpentanoic acid
Thermophysical properties for 2,2-Dimethylpentanoic acid (CAS: 1185-39-3). 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
- AtomsC: 7, H: 14, O: 2
- CAS1185-39-3
- FormulaC7H14O2
- ID1185-39-3
- InChIC7H14O2/c1-4-5-7(2,3)6(8)9/h4-5H2,1-3H3,(H,8,9)
- InChI KeyZRYCZAWRXHAAPZ-UHFFFAOYSA-N
- IUPAC Name2,2-dimethylpentanoic acid
- Molecular Weight (kg)130.185
- Phases
- PubChem ID1.4455e+4
- SMILESCCCC(C)(C)C(=O)O
- Synonyms
Physical Properties
- Acentric factor0.717
- Critical pressure (bar)29.9
- Critical temperature (°C)406.85
- Critical volume (m³/kmol)0.442
- Dipole moment
- Melting temperature (°C)71
- Normal boiling temperature (°C)188.449
State-dependent Properties
- API gravity20.2289
- Compressibility factor0.00518757
- Density (kg/m³)1025.76
- Dynamic viscosity (cP)0
- Enthalpy of vaporization (mass) (kJ)551.064
- Enthalpy of vaporization (molar) (kJ/kmol)7.1740e+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)0.126916
- Parachor6.3554e-5
- Poynting correction factor1.00576
- Prandtl number
- Saturation pressure (bar)3.3500e-5
- Saturation temperature (°C)223.165
- Solubility parameter2.2201e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity1.02677
- Specific heat capacity (kJ/kg·K)1.46335
- Surface tension0.0408929
- Thermal conductivity
- Thermal diffusivity
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)-273.15
- Lower flammability limit0.0118996
- Upper flammability limit0.0757248
Environmental Properties
- Global warming potential
- Ozone depletion potential