Properties of vanillin
Thermophysical properties for vanillin (CAS: 121-33-5). 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
Need properties at a different state? Use our interactive calculator.
Open CalculatorIdentification
- AtomsC: 8, H: 8, O: 3
- CAS121-33-5
- FormulaC8H8O3
- ID121-33-5
- InChIC8H8O3/c1-11-8-4-6(5-9)2-3-7(8)10/h2-5,10H,1H3
- InChI KeyMWOOGOJBHIARFG-UHFFFAOYSA-N
- IUPAC Name3-methoxy-4-oxidanyl-benzaldehyde
- Molecular Weight (kg)152.147
- Phases
- PubChem ID1183
- SMILESCOC1=C(C=CC(=C1)C=O)O
- Synonyms
Physical Properties
- Acentric factor0.757
- Critical pressure (bar)40.1
- Critical temperature (°C)503.85
- Critical volume (m³/kmol)0.415
- Dipole moment
- Melting temperature (°C)81.75
- Normal boiling temperature (°C)285
State-dependent Properties
- API gravity-12.2135
- Compressibility factor0.00473158
- Density (kg/m³)1314.33
- Dynamic viscosity (cP)0
- Enthalpy of vaporization (mass) (kJ)599.957
- Enthalpy of vaporization (molar) (kJ/kmol)9.1282e+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))169.461
- Molar volume (m³/kmol)0.11576
- Parachor6.0625e-5
- Poynting correction factor1.00528
- Prandtl number
- Saturation pressure (bar)4.2288e-6
- Saturation temperature (°C)284.99
- Solubility parameter2.6245e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity1.31563
- Specific heat capacity (kJ/kg·K)1.1138
- Surface tension0.047868
- Thermal conductivity
- Thermal diffusivity
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)147
- Lower flammability limit0.0132658
- Upper flammability limit0.0844187
Environmental Properties
- Global warming potential
- Ozone depletion potential