Properties of carbic anhydride
Thermophysical properties for carbic anhydride (CAS: 129-64-6). 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: 9, H: 8, O: 3
- CAS129-64-6
- FormulaC9H8O3
- ID129-64-6
- InChIC9H8O3/c10-8-6-4-1-2-5(3-4)7(6)9(11)12-8/h1-2,4-7H,3H2/t4-,5+,6-,7+
- InChI KeyKNDQHSIWLOJIGP-UMRXKNAASA-N
- IUPAC Name(1r,2s,6r,7s)-4-oxatricyclo[5.2.1.02,6]dec-8-ene-3,5-dione
- Molecular Weight (kg)164.158
- Phases
- PubChem ID2.7238e+6
- SMILESO=C1OC(=O)[C@H]2[C@@H]1[C@H]1C=C[C@@H]2C1
- Synonyms
Physical Properties
- Acentric factor
- Critical pressure (bar)0
- Critical temperature (°C)-273.15
- Critical volume (m³/kmol)0
- Dipole moment
- Melting temperature (°C)163
- Normal boiling temperature (°C)-273.15
State-dependent Properties
- Compressibility factor
- Density (kg/m³)
- 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))179.128
- Molar volume (m³/kmol)0
- Parachor
- Poynting correction factor
- Prandtl number
- Saturation pressure (bar)5.3006e-4
- Saturation temperature (°C)307.092
- Solubility parameter
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity
- Specific heat capacity (kJ/kg·K)1.0912
- Surface tension
- Thermal conductivity
- Thermal diffusivity
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)-273.15
- Lower flammability limit0.0118996
- Upper flammability limit0.0757248
Environmental Properties
- Global warming potential
- Ozone depletion potential
Failed Properties:
- API gravityFailed