Properties of trans-Crotonaldehyde
Thermophysical properties for trans-Crotonaldehyde (CAS: 123-73-9). 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: 4, H: 6, O: 1
- CAS123-73-9
- FormulaC4H6O
- ID123-73-9
- InChIC4H6O/c1-2-3-4-5/h2-4H,1H3/b3-2+
- InChI KeyMLUCVPSAIODCQM-NSCUHMNNSA-N
- IUPAC Name(e)-but-2-enal
- Molecular Weight (kg)70.0898
- Phasel
- PubChem ID4.4747e+5
- SMILESC/C=C/C=O
- Synonyms
Physical Properties
- Acentric factor0.338
- Critical pressure (bar)42.5
- Critical temperature (°C)295.85
- Critical volume (m³/kmol)0.25
- Dipole moment3.67
- Melting temperature (°C)-76.6
- Normal boiling temperature (°C)102.2
State-dependent Properties
- API gravity39.9113
- Compressibility factor0.00350694
- Density (kg/m³)816.911
- Dynamic viscosity (cP)0.351225
- Enthalpy of vaporization (mass) (kJ)546.03
- Enthalpy of vaporization (molar) (kJ/kmol)3.8271e+4
- Gibbs free energy (kJ/kmol)0
- Joule–Thomson coefficient-4.1878e-7
- Kinematic viscosity4.2994e-7
- Molar enthalpy (kJ/kmol)0
- Molar entropy (kJ/(kmol·K))0
- Molar heat capacity (kJ/(kmol·K))142.493
- Molar volume (m³/kmol)0.0857987
- Parachor3.6484e-5
- Poynting correction factor1.00332
- Prandtl number4.70155
- Saturation pressure (bar)0.0545729
- Saturation temperature (°C)102.036
- Solubility parameter2.0425e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity0.817714
- Specific heat capacity (kJ/kg·K)2.03301
- Surface tension0.0322379
- Thermal conductivity0.151874
- Thermal diffusivity9.1447e-8
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)13
- Lower flammability limit0.021
- Upper flammability limit0.155
Environmental Properties
- Global warming potential
- Ozone depletion potential