Properties of 2-Ethyl-2-hexenal
Thermophysical properties for 2-Ethyl-2-hexenal (CAS: 645-62-5). 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: 14, O: 1
- CAS645-62-5
- FormulaC8H14O
- ID645-62-5
- InChIC8H14O/c1-3-5-6-8(4-2)7-9/h6-7H,3-5H2,1-2H3
- InChI KeyPYLMCYQHBRSDND-UHFFFAOYSA-N
- IUPAC Name2-ethylhex-2-enal
- Molecular Weight (kg)126.196
- Phasel
- PubChem ID1.2582e+4
- SMILESCCCC=C(C=O)CC
- Synonyms
Physical Properties
- Acentric factor0.454
- Critical pressure (bar)26.4
- Critical temperature (°C)362.85
- Critical volume (m³/kmol)0.461
- Dipole moment
- Melting temperature (°C)-70.27
- Normal boiling temperature (°C)175
State-dependent Properties
- API gravity37.1752
- Compressibility factor0.00619925
- Density (kg/m³)832.06
- Dynamic viscosity (cP)0.444779
- Enthalpy of vaporization (mass) (kJ)403.162
- Enthalpy of vaporization (molar) (kJ/kmol)5.0877e+4
- Gibbs free energy (kJ/kmol)0
- Joule–Thomson coefficient-4.8445e-7
- Kinematic viscosity5.3455e-7
- Molar enthalpy (kJ/kmol)0
- Molar entropy (kJ/(kmol·K))0
- Molar heat capacity (kJ/(kmol·K))240.795
- Molar volume (m³/kmol)0.151667
- Parachor6.3315e-5
- Poynting correction factor1.00621
- Prandtl number6.50047
- Saturation pressure (bar)0.00183411
- Saturation temperature (°C)175.562
- Solubility parameter1.7864e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity0.832879
- Specific heat capacity (kJ/kg·K)1.9081
- Surface tension0.0296251
- Thermal conductivity0.130557
- Thermal diffusivity8.2233e-8
Safety Properties
- Autoignition temperature (°C)184
- Flash point temperature (°C)40
- Lower flammability limit0.0100396
- Upper flammability limit0.0625323
Environmental Properties
- Global warming potential
- Ozone depletion potential