- InChI
- InChI=1S/C5H3N3/c6-3-5-4-7-1-2-8-5/h1-2,4H
- InChI Key
- PMSVVUSIPKHUMT-UHFFFAOYSA-N
- Formula
- C5H3N3
- SMILES
- N#Cc1cnccn1
- Molecular Weight1
- 105.10
- CAS
- 19847-12-2
- Other Names
-
- 2-Cyanopyrazine
- 2-Pyrazinecarbonitrile
- Pyrazine-2-carbonitrile
- Pyrazinecarbonitrile-
- Pyrazinenitrile
- Pyrazinonitrile
- ΔvapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
- log10WS : Log10 of Water solubility in mol/l.
- logPoct/wat : Octanol/Water partition coefficient.
- McVol : McGowan's characteristic volume (ml/mol).
- n0 : Refractive Index.
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ΔvapH° | 58.70 ± 1.20 | kJ/mol | NIST |
| log10WS | -1.36 | Crippen Calculated Property | |
| logPoct/wat | 0.348 | Crippen Calculated Property | |
| McVol | 78.890 | ml/mol | McGowan Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| n0 | [1.53400; 1.53400] | [293.15; 293.15] | 
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| n0 | 1.53400 | 293.15 | Activit... | |
| n0 | 1.53400 | 293.15 | (Vapor ... |
Similar Compounds
Find more compounds similar to Cyanopyrazine.
Mixtures
Sources
- Crippen Method
- Crippen Method
- Activity coefficients in binary mixtures formed by cyclohexanone with a variety of compounds at 94.7 kPa
- (Vapor + liquid) equilibrium of binary mixtures formed by N,N-dimethyl formamide with some compounds at 95.1 kPa
- McGowan Method
- NIST Webbook
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