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1,2,3,4-Tetrahydroquinoxaline
Debrisoquine Impurity 12 · 4-TETRAHYDRO-QUINOXALINE · 1,2,3,4-TetrahydroquinoxaL · BENZO[2,3]TETRAHYDROPIPERAZINE · 1,2,3,4-Tetrahydro-quinoxaline · 331,2,3,4-Tetrahydroquinoxaline · 5,6,7,8-Tetrahydro-2-quinolinone · Quinoxaline, 1,2,3,4-tetrahydro-

Identifikatoren & physikalische Daten
| CAS No. | 3476-89-9 |
|---|---|
| Summenformel | C8H10N2 |
| Durchschnittliche Molmasse | 134,18 g/mol |
| Monoisotopische Masse | 134,08439833 g/mol |
| SMILES | c1ccc2c(c1)NCCN2 |
| InChIKey | HORKYAIEVBUXGM-UHFFFAOYSA-N |
| PubChem CID | 77028 |
| EC No. | 623-797-2 |
| DTXSID | DTXSID8063048 |
Chemische & physikalische Eigenschaften
| XLogP | 1,7 |
|---|---|
| Polarare Oberfläche (TPSA) | 24,1 |
| H-Brücken-Donoren | 2 |
| H-Brücken-Akzeptoren | 2 |
| Frei drehbare Bindungen | 0 |
| Schwere Atome | 10 |
| Formalladung | 0 |
| Komplexität | 99 |
| Schmelzpunkt | 92-98 °C |
| Siedepunkt | 154°C/14mmHg(lit.) |
| Dichte | 1.0698 (rough estimate) |
| Brechungsindex | 1.5579 (estimate) |
| Lagerbedingungen | Keep in dark place,Inert atmosphere,Room temperature |
| Aggregatzustand | powder to crystal |
| pKa (Säurekonstante) | 4.60±0.50(Predicted) |
| Farbe | White to Brown |
| InChI | 1S/C8H10N2/c1-2-4-8-7(3-1)9-5-6-10-8/h1-4,9-10H,5-6H2 |
| InChIKey | HORKYAIEVBUXGM-UHFFFAOYSA-N |
| SMILES | C1CNc2ccccc2N1 |
| CAS Datenbank | 3476-89-9(CAS DataBase Reference) |
| EPA chemische Informationen | Quinoxaline, 1,2,3,4-tetrahydro- (3476-89-9) |
Sicherheit & Vorschriften
| Wassergefährdungsklasse (WGK) | 3 |
|---|---|
| TSCA-Inventar-Status | TSCA listed |
| UN-Transportnummer | UN 2811 6.1/PG 3 |
| Zollcode | 29339900 |
| R-Sätze (R) | 36/37/38-22 |
| Gefahrensymbole | Xi,Xn |
| Sicherheitshinweise (S) | 26-36/37/39-44 |
| Gefahrenklasse | IRRITANTAcute Tox. 3 Oral |
| Verpackungsgruppe | Ⅲ |
| Lagerklasse | 6.1C - Combustible acute toxic Cat.3toxic compounds or compounds which causing chronic effects |
Anwendungen & Verwendung
Verwenden
1,2,3,4-Tetrahydroquinoxaline is a reactant that undergoes acceptorless hydrogenation and dehydrogenation in the presence of a molecular iron catalyst.