Properties of malic acid
Thermophysical properties for malic acid (CAS: 6915-15-7). 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: 5
- CAS6915-15-7
- FormulaC4H6O5
- ID6915-15-7
- InChIC4H6O5/c5-2(4(8)9)1-3(6)7/h2,5H,1H2,(H,6,7)(H,8,9)
- InChI KeyBJEPYKJPYRNKOW-UHFFFAOYSA-N
- IUPAC Name2-oxidanylbutanedioic acid
- Molecular Weight (kg)134.087
- Phases
- PubChem ID525
- SMILESC(C(C(=O)O)O)C(=O)O
- Synonyms
Physical Properties
- Acentric factor1.526
- Critical pressure (bar)50.7
- Critical temperature (°C)507.85
- Critical volume (m³/kmol)0.331
- Dipole moment3.118
- Melting temperature (°C)131
- Normal boiling temperature (°C)328.85
State-dependent Properties
- API gravity-26.3078
- Compressibility factor0.00367854
- Density (kg/m³)1489.91
- Dynamic viscosity (cP)0
- Enthalpy of vaporization (mass) (kJ)1171.19
- Enthalpy of vaporization (molar) (kJ/kmol)1.5704e+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))136.183
- Molar volume (m³/kmol)0.089997
- Parachor5.5503e-5
- Poynting correction factor1.0041
- Prandtl number
- Saturation pressure (bar)7.5185e-12
- Saturation temperature (°C)328.401
- Solubility parameter3.9298e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity1.49138
- Specific heat capacity (kJ/kg·K)1.01563
- Surface tension0.093046
- Thermal conductivity
- Thermal diffusivity
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)-273.15
- Lower flammability limit0.0359948
- Upper flammability limit0.229058
Environmental Properties
- Global warming potential
- Ozone depletion potential