Properties of hexogen
Thermophysical properties for hexogen (CAS: 121-82-4). 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: 3, H: 6, N: 6, O: 6
- CAS121-82-4
- FormulaC3H6N6O6
- ID121-82-4
- InChIC3H6N6O6/c10-7(11)4-1-5(8(12)13)3-6(2-4)9(14)15/h1-3H2
- InChI KeyXTFIVUDBNACUBN-UHFFFAOYSA-N
- IUPAC Name1,3,5-trinitro-1,3,5-triazinane
- Molecular Weight (kg)222.116
- Phases
- PubChem ID8490
- SMILESC1N(CN(CN1[N+](=O)[O-])[N+](=O)[O-])[N+](=O)[O-]
- Synonyms
Physical Properties
- Acentric factor7.1561e-7
- Critical pressure (bar)41.6
- Critical temperature (°C)622.05
- Critical volume (m³/kmol)0.498
- Dipole moment
- Melting temperature (°C)205.25
- Normal boiling temperature (°C)234
State-dependent Properties
- API gravity-29.0331
- Compressibility factor0.00628423
- Density (kg/m³)1444.69
- Dynamic viscosity (cP)0
- Enthalpy of vaporization (mass) (kJ)189.554
- Enthalpy of vaporization (molar) (kJ/kmol)4.2103e+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))195.124
- Molar volume (m³/kmol)0.153746
- Parachor7.1063e-5
- Poynting correction factor1.00663
- Prandtl number
- Saturation pressure (bar)7.4855e-4
- Saturation temperature (°C)254.505
- Solubility parameter1.5648e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity1.44612
- Specific heat capacity (kJ/kg·K)0.878475
- Surface tension0.0362083
- Thermal conductivity
- Thermal diffusivity
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)-273.15
- Lower flammability limit0.0245436
- Upper flammability limit0.127122
Environmental Properties
- Global warming potential
- Ozone depletion potential