Ethyl-2,3,6,7-tetrahydro-11-oxo-1H,5H,11H-[1]benzopyrano[6,7,8-ij]chinolizin-10-carboxylat
Bezeichnung:Ethyl-2,3,6,7-tetrahydro-11-oxo-1H,5H,11H-[1]benzopyrano[6,7,8-ij]chinolizin-10-carboxylat
CAS-Nr55804-66-5
Englisch Name:Coumarin 314
CBNumberCB5112450
SummenformelC18H19NO4
Molgewicht313.35
MOL-Datei55804-66-5.mol
Synonyma
Ethyl-2,3,6,7-tetrahydro-11-oxo-1H,5H,11H-[1]benzopyrano[6,7,8-ij]chinolizin-10-carboxylat
Ethyl-2,3,6,7-tetrahydro-11-oxo-1H,5H,11H-[1]benzopyrano[6,7,8-ij]chinolizin-10-carboxylat physikalisch-chemischer Eigenschaften
| Schmelzpunkt | 140-144 °C(lit.) |
| Siedepunkt | 453.15°C (rough estimate) |
| Dichte | 1.2389 (rough estimate) |
| Brechungsindex | 1.5100 (estimate) |
| Aggregatzustand | Crystalline Powder |
| pka | 5.37±0.40(Predicted) |
| Farbe | Yellow |
| InChIKey | VMJKUPWQKZFFCX-UHFFFAOYSA-N |
| EPA chemische Informationen | 1H,5H,11H-[1]Benzopyrano[6,7,8-ij]quinolizine-10-carboxylic acid, 2,3,6,7-tetrahydro-11-oxo-, ethyl ester (55804-66-5) |
| Kennzeichnung gefährlicher | Xn |
| R-Sätze: | 36/37/38-20/21/22 |
| S-Sätze: | 37/39-26 |
| WGK Germany | 3 |
| HS Code | 29322985 |