Properties of trans-Crotononitrile
Thermophysical properties for trans-Crotononitrile (CAS: 627-26-9). 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: 5, N: 1
- CAS627-26-9
- FormulaC4H5N
- ID627-26-9
- InChIC4H5N/c1-2-3-4-5/h2-3H,1H3/b3-2+
- InChI KeyNKKMVIVFRUYPLQ-NSCUHMNNSA-N
- IUPAC Name(e)-but-2-enenitrile
- Molecular Weight (kg)67.0892
- Phasel
- PubChem ID6.3792e+5
- SMILESC/C=C/C#N
- Synonyms
Physical Properties
- Acentric factor0.398
- Critical pressure (bar)38.8
- Critical temperature (°C)312.85
- Critical volume (m³/kmol)0.282
- Dipole moment4.5
- Melting temperature (°C)-51.5
- Normal boiling temperature (°C)120
State-dependent Properties
- API gravity67.523
- Compressibility factor0.00389458
- Density (kg/m³)704.109
- Dynamic viscosity (cP)0.359135
- Enthalpy of vaporization (mass) (kJ)634.227
- Enthalpy of vaporization (molar) (kJ/kmol)4.2550e+4
- Gibbs free energy (kJ/kmol)0
- Joule–Thomson coefficient-6.1100e-7
- Kinematic viscosity5.1006e-7
- Molar enthalpy (kJ/kmol)0
- Molar entropy (kJ/(kmol·K))0
- Molar heat capacity (kJ/(kmol·K))112.258
- Molar volume (m³/kmol)0.0952824
- Parachor4.0831e-5
- Poynting correction factor1.00381
- Prandtl number3.65102
- Saturation pressure (bar)0.0230541
- Saturation temperature (°C)122.916
- Solubility parameter2.0507e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity0.704802
- Specific heat capacity (kJ/kg·K)1.67326
- Surface tension0.0331979
- Thermal conductivity0.164591
- Thermal diffusivity1.3970e-7
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)-273.15
- Lower flammability limit0.0218424
- Upper flammability limit0.117049
Environmental Properties
- Global warming potential
- Ozone depletion potential