- InChI
- InChI=1S/N2O3/c3-1-2(4)5
- InChI Key
- LZDSILRDTDCIQT-UHFFFAOYSA-N
- Formula
- N2O3
- SMILES
- O=N[N+](=O)[O-]
- Molecular Weight1
- 76.01
- CAS
- 10544-73-7
- ω : Acentric Factor.
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔvapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
- IE : Ionization energy (eV).
- log10WS : Log10 of Water solubility in mol/l.
- logPoct/wat : Octanol/Water partition coefficient.
- McVol : McGowan's characteristic volume (ml/mol).
- Pc : Critical Pressure (kPa).
- Tboil : Normal Boiling Point Temperature (K).
- Tc : Critical Temperature (K).
- Tfus : Normal melting (fusion) point (K).
- Vc : Critical Volume (m3/kmol).
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ω | 0.5351 | Relay (... Calculated Property | |
| ΔfG° | 145.49 | kJ/mol | Relay (... Calculated Property ⚠️ |
| ΔfH°gas | 45.55 | kJ/mol | Relay (... Calculated Property |
| ΔvapH° | 40.40 | kJ/mol | Relay (... Calculated Property |
| IE | 10.55 | eV | Relay (... Calculated Property |
| log10WS | -0.18 | Relay (... Calculated Property | |
| logPoct/wat | -0.055 | Crippen Calculated Property | |
| McVol | 39.830 | ml/mol | McGowan Calculated Property |
| Pc | 6674.78 | kPa | Joback Calculated Property |
| Tboil | 308.51 | K | Relay (... Calculated Property |
| Tc | 581.85 | K | Relay (... Calculated Property |
| Tfus | 231.38 | K | Relay (... Calculated Property |
| Vc | 0.192 | m3/kmol | Relay (... Calculated Property |
Similar Compounds
Find more compounds similar to dinitrogen trioxide.
Sources
- Cheméo Relay (1.0)
- Cheméo Relay (1.0, beta) ⚠️ Beta: served but experimental, data-limited and below our cross-validation release bar; the Joback value is recommended where available.
- Crippen Method
- Crippen Method
- Joback Method
- McGowan Method
- NIST Webbook
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