Properties of hyponitrite (8CI,9CI)
Thermophysical properties for hyponitrite (8CI,9CI) (CAS: 15435-66-2). 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
- AtomsN: 2, O: 2
- CAS15435-66-2
- FormulaN2O2-2
- ID15435-66-2
- InChIH2N2O2/c3-1-2-4/h(H,1,4)(H,2,3)/p-2
- InChI KeyNFMHSPWHNQRFNR-UHFFFAOYSA-L
- IUPAC Namedioxidodiazene
- Molecular Weight (kg)60.0122
- Phasel
- PubChem ID4.6863e+6
- SMILESN(=N[O-])[O-]
- Synonyms
Physical Properties
- Acentric factor0.459341
- Critical pressure (bar)63.5924
- Critical temperature (°C)225.568
- Critical volume (m³/kmol)0.16992
- Dipole moment
- Melting temperature (°C)-273.15
- Normal boiling temperature (°C)53.25
State-dependent Properties
- API gravity8.49603
- Compressibility factor0.00245941
- Density (kg/m³)997.371
- Dynamic viscosity (cP)0.397527
- Enthalpy of vaporization (mass) (kJ)584.676
- Enthalpy of vaporization (molar) (kJ/kmol)3.5088e+4
- Gibbs free energy (kJ/kmol)0
- Joule–Thomson coefficient-6.9052e-7
- Kinematic viscosity3.9858e-7
- Molar enthalpy (kJ/kmol)0
- Molar entropy (kJ/(kmol·K))0
- Molar heat capacity (kJ/(kmol·K))52.4129
- Molar volume (m³/kmol)0.0601704
- Parachor2.5589e-5
- Poynting correction factor1.00178
- Prandtl number2.34645
- Saturation pressure (bar)0.278906
- Saturation temperature (°C)54.3967
- Solubility parameter2.3280e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity0.998352
- Specific heat capacity (kJ/kg·K)0.873372
- Surface tension0.0323895
- Thermal conductivity0.147963
- Thermal diffusivity1.6986e-7
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)-273.15
- Lower flammability limit
- Upper flammability limit
Environmental Properties
- Global warming potential
- Ozone depletion potential