- InChI
- InChI=1S/C2H5N3/c1-2-4-5-3/h2H2,1H3
- InChI Key
- UCSVJZQSZZAKLD-UHFFFAOYSA-N
- Formula
- C2H5N3
- SMILES
- CCN=[N+]=[N-]
- Molecular Weight1
- 71.08
- CAS
- 871-31-8
- ω : Acentric Factor.
- PAff : Proton affinity (kJ/mol).
- BasG : Gas basicity (kJ/mol).
- 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).
- ΔvapH : Enthalpy of vaporization at a given temperature (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 | 0.2583 | Relay (... Calculated Property | |
| PAff | 878.00 | kJ/mol | NIST |
| BasG | 845.50 | kJ/mol | NIST |
| ΔfG° | 253.86 | kJ/mol | Relay (... Calculated Property ⚠️ |
| ΔfH°gas | 220.02 | kJ/mol | Relay (... Calculated Property |
| ΔvapH° | 24.41 | kJ/mol | Relay (... Calculated Property |
| IE | 9.16 | eV | Relay (... Calculated Property |
| log10WS | 0.08 | Relay (... Calculated Property | |
| logPoct/wat | 1.317 | Crippen Calculated Property | |
| McVol | 60.380 | ml/mol | McGowan Calculated Property |
| Pc | 4382.96 | kPa | Relay (... Calculated Property ⚠️ |
| Tboil | 328.30 | K | Relay (... Calculated Property |
| Tc | 452.42 | K | Relay (... Calculated Property |
| Tfus | 174.01 | K | Relay (... Calculated Property |
| Vc | 0.226 | m3/kmol | Relay (... Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| ΔvapH | [28.90; 31.50] | kJ/mol | [275.50; 308.00] | 
|
| ΔvapH | 28.90 | kJ/mol | 275.50 | NIST |
| ΔvapH | 31.50 | kJ/mol | 308.00 | NIST |
Similar Compounds
Find more compounds similar to CH3CH2NNN.
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
- McGowan Method
- NIST Webbook
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