Properties of crotonic acid
Thermophysical properties for crotonic acid (CAS: 107-93-7). 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: 2
- CAS107-93-7
- FormulaC4H6O2
- ID107-93-7
- InChIC4H6O2/c1-2-3-4(5)6/h2-3H,1H3,(H,5,6)/b3-2+
- InChI KeyLDHQCZJRKDOVOX-NSCUHMNNSA-N
- IUPAC Name(e)-but-2-enoic acid
- Molecular Weight (kg)86.0892
- Phases
- PubChem ID6.3709e+5
- SMILESC/C=C/C(=O)O
- Synonyms
Physical Properties
- Acentric factor0.571
- Critical pressure (bar)47
- Critical temperature (°C)392.85
- Critical volume (m³/kmol)0.27
- Dipole moment2.13
- Melting temperature (°C)72
- Normal boiling temperature (°C)184.7
State-dependent Properties
- API gravity10.5869
- Compressibility factor0.00322625
- Density (kg/m³)1090.68
- Dynamic viscosity (cP)0
- Enthalpy of vaporization (mass) (kJ)709.143
- Enthalpy of vaporization (molar) (kJ/kmol)6.1050e+4
- Gibbs free energy (kJ/kmol)0
- Joule–Thomson coefficient
- Kinematic viscosity
- Molar enthalpy (kJ/kmol)0
- Molar entropy (kJ/(kmol·K))0
- Molar heat capacity (kJ/(kmol·K))104.889
- Molar volume (m³/kmol)0.0789316
- Parachor4.1329e-5
- Poynting correction factor1.00356
- Prandtl number
- Saturation pressure (bar)3.7572e-4
- Saturation temperature (°C)185.077
- Solubility parameter2.5936e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity1.09175
- Specific heat capacity (kJ/kg·K)1.21838
- Surface tension0.0500398
- Thermal conductivity
- Thermal diffusivity
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)90
- Lower flammability limit0.0245317
- Upper flammability limit0.156111
Environmental Properties
- Global warming potential
- Ozone depletion potential