Pyrazine-2,5-dicarboxylic acid
Bezeichnung:Pyrazine-2,5-dicarboxylic acid
CAS-Nr122-05-4
Englisch Name:Pyrazine-2,5-dicarboxylic acid
CBNumberCB5116241
SummenformelC6H4N2O4
Molgewicht168.11
MOL-Datei122-05-4.mol
Pyrazine-2,5-dicarboxylic acid physikalisch-chemischer Eigenschaften
| Schmelzpunkt | 255-260℃ lit. |
| Siedepunkt | 466.5±45.0 °C(Predicted) |
| Dichte | 1.665±0.06 g/cm3(Predicted) |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| pka | 2.20±0.10(Predicted) |
| Aggregatzustand | Solid |
| Wasserlöslichkeit | Slightly soluble in water. |
| InChI | InChI=1S/C6H4N2O4/c9-5(10)3-1-7-4(2-8-3)6(11)12/h1-2H,(H,9,10)(H,11,12) |
| InChIKey | GMIOYJQLNFNGPR-UHFFFAOYSA-N |
| SMILES | C1(C(O)=O)=NC=C(C(O)=O)N=C1 |
| CAS Datenbank | 122-05-4(CAS DataBase Reference) |
