Properties of 2-methyloctanal
Thermophysical properties for 2-methyloctanal (CAS: 7786-29-0). 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: 9, H: 18, O: 1
- CAS7786-29-0
- FormulaC9H18O
- ID7786-29-0
- InChIC9H18O/c1-3-4-5-6-7-9(2)8-10/h8-9H,3-7H2,1-2H3
- InChI KeyZKPFRIDJMMOODR-UHFFFAOYSA-N
- IUPAC Name2-methyloctanal
- Molecular Weight (kg)142.239
- Phasel
- PubChem ID2.4583e+4
- SMILESCCCCCCC(C)C=O
- Synonyms
Physical Properties
- Acentric factor0.592
- Critical pressure (bar)25
- Critical temperature (°C)365.15
- Critical volume (m³/kmol)0.542
- Dipole moment
- Melting temperature (°C)-54.96
- Normal boiling temperature (°C)180.59
State-dependent Properties
- API gravity42.28
- Compressibility factor0.00719557
- Density (kg/m³)807.979
- Dynamic viscosity (cP)0.524213
- Enthalpy of vaporization (mass) (kJ)409.947
- Enthalpy of vaporization (molar) (kJ/kmol)5.8310e+4
- Gibbs free energy (kJ/kmol)0
- Joule–Thomson coefficient-4.8576e-7
- Kinematic viscosity6.4880e-7
- Molar enthalpy (kJ/kmol)0
- Molar entropy (kJ/(kmol·K))0
- Molar heat capacity (kJ/(kmol·K))283.829
- Molar volume (m³/kmol)0.176043
- Parachor7.3330e-5
- Poynting correction factor1.00722
- Prandtl number8.33348
- Saturation pressure (bar)4.6398e-4
- Saturation temperature (°C)190.341
- Solubility parameter1.7809e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity0.808774
- Specific heat capacity (kJ/kg·K)1.99544
- Surface tension0.0292495
- Thermal conductivity0.125522
- Thermal diffusivity7.7854e-8
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)-273.15
- Lower flammability limit0.00874682
- Upper flammability limit0.0556616
Environmental Properties
- Global warming potential
- Ozone depletion potential