Properties of pentanal
Thermophysical properties for pentanal (CAS: 110-62-3). 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
Need properties at a different state? Use our interactive calculator.
Open CalculatorIdentification
- AtomsC: 5, H: 10, O: 1
- CAS110-62-3
- FormulaC5H10O
- ID110-62-3
- InChIC5H10O/c1-2-3-4-5-6/h5H,2-4H2,1H3
- InChI KeyHGBOYTHUEUWSSQ-UHFFFAOYSA-N
- IUPAC Namepentanal
- Molecular Weight (kg)86.1323
- Phasel
- PubChem ID8063
- SMILESCCCCC=O
- Synonyms
Physical Properties
- Acentric factor0.3304
- Critical pressure (bar)39.7
- Critical temperature (°C)293.85
- Critical volume (m³/kmol)0.313
- Dipole moment2.57
- Melting temperature (°C)-91.5
- Normal boiling temperature (°C)103
State-dependent Properties
- API gravity42.2254
- Compressibility factor0.00437446
- Density (kg/m³)804.803
- Dynamic viscosity (cP)0.506034
- Enthalpy of vaporization (mass) (kJ)451.344
- Enthalpy of vaporization (molar) (kJ/kmol)3.8875e+4
- Gibbs free energy (kJ/kmol)0
- Joule–Thomson coefficient-4.1755e-7
- Kinematic viscosity6.2877e-7
- Molar enthalpy (kJ/kmol)0
- Molar entropy (kJ/(kmol·K))0
- Molar heat capacity (kJ/(kmol·K))166.232
- Molar volume (m³/kmol)0.107023
- Parachor4.2466e-5
- Poynting correction factor1.00419
- Prandtl number7.15986
- Saturation pressure (bar)0.0457814
- Saturation temperature (°C)102.998
- Solubility parameter1.8441e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity0.805595
- Specific heat capacity (kJ/kg·K)1.92996
- Surface tension0.0243575
- Thermal conductivity0.136402
- Thermal diffusivity8.7818e-8
Safety Properties
- Autoignition temperature (°C)206
- Flash point temperature (°C)6
- Lower flammability limit0.014
- Upper flammability limit0.095
Environmental Properties
- Global warming potential
- Ozone depletion potential