Furo[3,4-b]pyrazin-5,7-dion
Bezeichnung:Furo[3,4-b]pyrazin-5,7-dion
CAS-Nr4744-50-7
Englisch Name:2,3-Pyrazinecarboxylic anhydride
CBNumberCB3208656
SummenformelC6H2N2O3
Molgewicht150.09
MOL-Datei4744-50-7.mol
Synonyma
Furo[3,4-b]pyrazin-5,7-dion
Furo[3,4-b]pyrazin-5,7-dion physikalisch-chemischer Eigenschaften
| Schmelzpunkt | 210 °C (dec.)(lit.) |
| Siedepunkt | 357.3±22.0 °C(Predicted) |
| Dichte | 1.686±0.06 g/cm3(Predicted) |
| storage temp. | Inert atmosphere,Room Temperature |
| Löslichkeit | Actonitrile (Slightly), DMSO |
| Aggregatzustand | Solid |
| pka | -3.43±0.20(Predicted) |
| Farbe | White to light brown crystalline powder |
| InChI | InChI=1S/C6H2N2O3/c9-5-3-4(6(10)11-5)8-2-1-7-3/h1-2H |
| InChIKey | AWJWCTOOIBYHON-UHFFFAOYSA-N |
| SMILES | C12C(=O)OC(=O)C1=NC=CN=2 |
| LogP | -0.900 (est) |
| CAS Datenbank | 4744-50-7(CAS DataBase Reference) |
| Kennzeichnung gefährlicher | Xi |
| R-Sätze: | 36/37/38 |
| S-Sätze: | 26-36 |
| WGK Germany | 3 |
| Hazard Note | Irritant |
| HS Code | 29349990 |
| Speicherklasse | 11 - Combustible Solids |
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
