Properties of maltol
Thermophysical properties for maltol (CAS: 118-71-8). 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
Need properties at a different state? Use our interactive calculator.
Open CalculatorIdentification
- AtomsC: 6, H: 6, O: 3
- CAS118-71-8
- FormulaC6H6O3
- ID118-71-8
- InChIC6H6O3/c1-4-6(8)5(7)2-3-9-4/h2-3,8H,1H3
- InChI KeyXPCTZQVDEJYUGT-UHFFFAOYSA-N
- IUPAC Name2-methyl-3-oxidanyl-pyran-4-one
- Molecular Weight (kg)126.11
- Phases
- PubChem ID8369
- SMILESCC1=C(C(=O)C=CO1)O
- Synonyms
Physical Properties
- Acentric factor
- Critical pressure (bar)48.53
- Critical temperature (°C)475.35
- Critical volume (m³/kmol)0.31
- Dipole moment
- Melting temperature (°C)162.25
- Normal boiling temperature (°C)266.64
State-dependent Properties
- API gravity-25.3986
- Compressibility factor0.00369975
- Density (kg/m³)1393.24
- Dynamic viscosity (cP)0
- Enthalpy of vaporization (mass) (kJ)0
- Enthalpy of vaporization (molar) (kJ/kmol)
- 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))134.879
- Molar volume (m³/kmol)0.0905158
- Parachor4.8715e-5
- Poynting correction factor1.0039
- Prandtl number
- Saturation pressure (bar)1.3237e-5
- Saturation temperature (°C)266.64
- Solubility parameter
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity1.39461
- Specific heat capacity (kJ/kg·K)1.06953
- Surface tension0.0673496
- Thermal conductivity
- Thermal diffusivity
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)-273.15
- Lower flammability limit0.0186062
- Upper flammability limit0.118403
Environmental Properties
- Global warming potential
- Ozone depletion potential