Properties of malonic acid
Thermophysical properties for malonic acid (CAS: 141-82-2). 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: 3, H: 4, O: 4
- CAS141-82-2
- FormulaC3H4O4
- ID141-82-2
- InChIC3H4O4/c4-2(5)1-3(6)7/h1H2,(H,4,5)(H,6,7)
- InChI KeyOFOBLEOULBTSOW-UHFFFAOYSA-N
- IUPAC Namepropanedioic acid
- Molecular Weight (kg)104.061
- Phases
- PubChem ID867
- SMILESC(C(=O)O)C(=O)O
- Synonyms
Physical Properties
- Acentric factor0.942
- Critical pressure (bar)61
- Critical temperature (°C)560.85
- Critical volume (m³/kmol)0.279
- Dipole moment
- Melting temperature (°C)136
- Normal boiling temperature (°C)263.5
State-dependent Properties
- API gravity-31.1238
- Compressibility factor0.00259885
- Density (kg/m³)1636.65
- Dynamic viscosity (cP)0
- Enthalpy of vaporization (mass) (kJ)949.699
- Enthalpy of vaporization (molar) (kJ/kmol)9.8827e+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))100.7
- Molar volume (m³/kmol)0.0635819
- Parachor4.0606e-5
- Poynting correction factor1.00302
- Prandtl number
- Saturation pressure (bar)3.6388e-8
- Saturation temperature (°C)306.739
- Solubility parameter3.6110e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity1.63826
- Specific heat capacity (kJ/kg·K)0.967693
- Surface tension0.0901061
- Thermal conductivity
- Thermal diffusivity
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)-273.15
- Lower flammability limit0.0532224
- Upper flammability limit0.184962
Environmental Properties
- Global warming potential
- Ozone depletion potential