Properties of fumaric acid
Thermophysical properties for fumaric acid (CAS: 110-17-8). 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: 4, O: 4
- CAS110-17-8
- FormulaC4H4O4
- ID110-17-8
- InChIC4H4O4/c5-3(6)1-2-4(7)8/h1-2H,(H,5,6)(H,7,8)/b2-1+
- InChI KeyVZCYOOQTPOCHFL-OWOJBTEDSA-N
- IUPAC Name(e)-but-2-enedioic acid
- Molecular Weight (kg)116.072
- Phases
- PubChem ID4.4497e+5
- SMILESC(=C/C(=O)O)\C(=O)O
- Synonyms
Physical Properties
- Acentric factor0.989
- Critical pressure (bar)49.8
- Critical temperature (°C)497.85
- Critical volume (m³/kmol)0.297
- Dipole moment2.45
- Melting temperature (°C)287
- Normal boiling temperature (°C)522
State-dependent Properties
- API gravity-20.6227
- Compressibility factor0.00376876
- Density (kg/m³)1258.86
- Dynamic viscosity (cP)0
- Enthalpy of vaporization (mass) (kJ)934.639
- Enthalpy of vaporization (molar) (kJ/kmol)1.0849e+5
- 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))142
- Molar volume (m³/kmol)0.0922043
- Parachor4.8389e-5
- Poynting correction factor1.00374
- Prandtl number
- Saturation pressure (bar)3.1573e-10
- Saturation temperature (°C)258.287
- Solubility parameter3.4058e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity1.2601
- Specific heat capacity (kJ/kg·K)1.22338
- Surface tension0.077422
- Thermal conductivity
- Thermal diffusivity
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)-273.15
- Lower flammability limit0.0370077
- Upper flammability limit0.161055
Environmental Properties
- Global warming potential
- Ozone depletion potential