Properties of trans-cinnamic acid
Thermophysical properties for trans-cinnamic acid (CAS: 140-10-3). 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
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Open CalculatorIdentification
- AtomsC: 9, H: 8, O: 2
- CAS140-10-3
- FormulaC9H8O2
- ID140-10-3
- InChIC9H8O2/c10-9(11)7-6-8-4-2-1-3-5-8/h1-7H,(H,10,11)/b7-6+
- InChI KeyWBYWAXJHAXSJNI-VOTSOKGWSA-N
- IUPAC Name(e)-3-phenylprop-2-enoic acid
- Molecular Weight (kg)148.159
- Phases
- PubChem ID4.4454e+5
- SMILESC1=CC=C(C=C1)/C=C/C(=O)O
- Synonyms
Physical Properties
- Acentric factor0.715
- Critical pressure (bar)35.4
- Critical temperature (°C)523.85
- Critical volume (m³/kmol)0.431
- Dipole moment
- Melting temperature (°C)133
- Normal boiling temperature (°C)300
State-dependent Properties
- API gravity-4.41071
- Compressibility factor0.00497571
- Density (kg/m³)1217.08
- Dynamic viscosity (cP)0
- Enthalpy of vaporization (mass) (kJ)617.445
- Enthalpy of vaporization (molar) (kJ/kmol)9.1480e+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))168.677
- Molar volume (m³/kmol)0.121733
- Parachor6.5232e-5
- Poynting correction factor1.00548
- Prandtl number
- Saturation pressure (bar)5.7739e-7
- Saturation temperature (°C)300.142
- Solubility parameter2.5797e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity1.21828
- Specific heat capacity (kJ/kg·K)1.13849
- Surface tension0.055365
- Thermal conductivity
- Thermal diffusivity
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)160
- Lower flammability limit0.0112682
- Upper flammability limit0.0681305
Environmental Properties
- Global warming potential
- Ozone depletion potential