Properties of itaconic acid
Thermophysical properties for itaconic acid (CAS: 97-65-4). 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: 6, O: 4
- CAS97-65-4
- FormulaC5H6O4
- ID97-65-4
- InChIC5H6O4/c1-3(5(8)9)2-4(6)7/h1-2H2,(H,6,7)(H,8,9)
- InChI KeyLVHBHZANLOWSRM-UHFFFAOYSA-N
- IUPAC Name2-methylidenebutanedioic acid
- Molecular Weight (kg)130.099
- Phases
- PubChem ID811
- SMILESC=C(CC(=O)O)C(=O)O
- Synonyms
Physical Properties
- Acentric factor0.925
- Critical pressure (bar)42.4
- Critical temperature (°C)547.85
- Critical volume (m³/kmol)0.34
- Dipole moment
- Melting temperature (°C)171
- Normal boiling temperature (°C)327.85
State-dependent Properties
- API gravity-18.7565
- Compressibility factor0.00389526
- Density (kg/m³)1365.16
- Dynamic viscosity (cP)0
- Enthalpy of vaporization (mass) (kJ)876.758
- Enthalpy of vaporization (molar) (kJ/kmol)1.1407e+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))135.551
- Molar volume (m³/kmol)0.0952992
- Parachor5.4954e-5
- Poynting correction factor1.00426
- Prandtl number
- Saturation pressure (bar)3.5003e-9
- Saturation temperature (°C)328.17
- Solubility parameter3.2737e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity1.3665
- Specific heat capacity (kJ/kg·K)1.04191
- Surface tension0.0762857
- Thermal conductivity
- Thermal diffusivity
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)-273.15
- Lower flammability limit0.0260699
- Upper flammability limit0.132337
Environmental Properties
- Global warming potential
- Ozone depletion potential