4,4'-Bis(diethylamino)benzophenon
Bezeichnung:4,4'-Bis(diethylamino)benzophenon
CAS-Nr90-93-7
Englisch Name:4,4'-Bis(diethylamino) benzophenone
CBNumberCB1487798
SummenformelC21H28N2O
Molgewicht324.46
MOL-Datei90-93-7.mol
Synonyma
4,4'-Bis(diethylamino)benzophenon
4,4'-Bis(diethylamino)benzophenon physikalisch-chemischer Eigenschaften
| Schmelzpunkt | 89-92 °C(lit.) |
| Siedepunkt | 475.7±30.0 °C(Predicted) |
| Dichte | 1.048±0.06 g/cm3(Predicted) |
| Dampfdruck | 0Pa at 20℃ |
| Flammpunkt | 151 °C |
| storage temp. | Store below +30°C. |
| Löslichkeit | Chloroform (Slightly), Methanol (Slightly) |
| pka | 4.14±0.32(Predicted) |
| Aggregatzustand | Crystalline Granules |
| Farbe | Yellow to yellow-green |
| PH | 4-6 (50g/l, H2O, 20℃) |
| Wasserlöslichkeit | insoluble |
| Sensitive | Light Sensitive |
| maximale Wellenlänge (λmax) | 352nm(THF)(lit.) |
| BRN | 2148611 |
| InChIKey | VYHBFRJRBHMIQZ-UHFFFAOYSA-N |
| LogP | 5.2 at 35℃ |
| CAS Datenbank | 90-93-7(CAS DataBase Reference) |
| Kennzeichnung gefährlicher | Xi,N |
| R-Sätze: | 36/37/38-50/53 |
| S-Sätze: | 26-60-61-36-24/25 |
| RIDADR | UN 3077 9/PG 3 |
| WGK Germany | 2 |
| RTECS-Nr. | OS9545500 |
| F | 8 |
| Hazard Note | Irritant |
| TSCA | Yes |
| HazardClass | 9 |
| PackingGroup | III |
| HS Code | 29223990 |
| Toxizität | LD50 orally in Rabbit: 5000 mg/kg |
