- InChI
- InChI=1S/C8H10N2/c1-4-8-7(3)10-6(2)5-9-8/h4-5H,1H2,2-3H3
- InChI Key
- ZUOLEJGELMNGPM-UHFFFAOYSA-N
- Formula
- C8H10N2
- SMILES
- C=Cc1ncc(C)nc1C
- Molecular Weight1
- 134.18
- Other Names
-
- Pyrazine, 2-ethenyl-3,5-dimethyl
- 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).
- Inp : Non-polar retention indices.
- I : Polar retention indices.
- 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 | 0.4036 | Relay (... Calculated Property | |
| ΔfG° | 242.90 | kJ/mol | Relay (... Calculated Property ⚠️ |
| ΔfH°gas | 191.67 | kJ/mol | Relay (... Calculated Property |
| ΔvapH° | 57.02 | kJ/mol | Relay (... Calculated Property |
| IE | 8.42 | eV | Relay (... Calculated Property |
| log10WS | -0.65 | Relay (... Calculated Property | |
| logPoct/wat | 1.736 | Crippen Calculated Property | |
| McVol | 115.480 | ml/mol | McGowan Calculated Property |
| Pc | 4042.42 | kPa | Relay (... Calculated Property ⚠️ |
| Inp | [1078.00; 1109.00] |
|
|
| Inp | Outlier 1078.00 | NIST | |
| Inp | 1102.00 | NIST | |
| Inp | 1109.00 | NIST | |
| Inp | 1102.00 | NIST | |
| Inp | 1102.00 | NIST | |
| Inp | 1109.00 | NIST | |
| I | [1520.00; 1553.00] |
|
|
| I | 1552.00 | NIST | |
| I | 1520.00 | NIST | |
| I | 1551.00 | NIST | |
| I | 1545.00 | NIST | |
| I | 1553.00 | NIST | |
| I | 1524.00 | NIST | |
| I | 1551.00 | NIST | |
| Tboil | 465.11 | K | Relay (... Calculated Property |
| Tc | 694.55 | K | Relay (... Calculated Property |
| Tfus | 280.71 | K | Relay (... Calculated Property |
| Vc | 0.426 | m3/kmol | Relay (... Calculated Property |
Similar Compounds
Find more compounds similar to 2-ethenyl-3,5-dimethylpyrazine.
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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Outlier This icon means
that the value is more than 2 standard deviations away from the
property mean.