Properties of ethyl cyanoacetate
Thermophysical properties for ethyl cyanoacetate (CAS: 105-56-6). 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: 5, H: 7, N: 1, O: 2
- CAS105-56-6
- FormulaC5H7NO2
- ID105-56-6
- InChIC5H7NO2/c1-2-8-5(7)3-4-6/h2-3H2,1H3
- InChI KeyZIUSEGSNTOUIPT-UHFFFAOYSA-N
- IUPAC Nameethyl 2-cyanoethanoate
- Molecular Weight (kg)113.115
- Phasel
- PubChem ID7764
- SMILESCCOC(=O)CC#N
- Synonyms
Physical Properties
- Acentric factor0.558
- Critical pressure (bar)33.4
- Critical temperature (°C)405.85
- Critical volume (m³/kmol)0.358
- Dipole moment
- Melting temperature (°C)-22.5
- Normal boiling temperature (°C)216
State-dependent Properties
- API gravity11.5135
- Compressibility factor0.00470573
- Density (kg/m³)982.515
- Dynamic viscosity (cP)2.25088
- Enthalpy of vaporization (mass) (kJ)549.056
- Enthalpy of vaporization (molar) (kJ/kmol)6.2106e+4
- Gibbs free energy (kJ/kmol)0
- Joule–Thomson coefficient-5.3386e-7
- Kinematic viscosity2.2909e-6
- Molar enthalpy (kJ/kmol)0
- Molar entropy (kJ/(kmol·K))0
- Molar heat capacity (kJ/(kmol·K))174.007
- Molar volume (m³/kmol)0.115128
- Parachor5.0232e-5
- Poynting correction factor1.00472
- Prandtl number22.5902
- Saturation pressure (bar)5.0770e-5
- Saturation temperature (°C)205.74
- Solubility parameter2.2758e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity0.983482
- Specific heat capacity (kJ/kg·K)1.53833
- Surface tension0.0355638
- Thermal conductivity0.153278
- Thermal diffusivity1.0141e-7
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)105.351
- Lower flammability limit0.0197023
- Upper flammability limit0.108282
Environmental Properties
- Global warming potential
- Ozone depletion potential