4-Ethylbenzaldehyd
Bezeichnung:4-Ethylbenzaldehyd
CAS-Nr4748-78-1
Englisch Name:4-Ethylbenzaldehyde
CBNumberCB4730787
SummenformelC9H10O
Molgewicht134.18
MOL-Datei4748-78-1.mol
Synonyma
4-Ethylbenzaldehyd
4-Ethylbenzaldehyd physikalisch-chemischer Eigenschaften
| Siedepunkt | 221 °C (lit.) |
| Dichte | 0.979 g/mL at 25 °C (lit.) |
| Dampfdruck | 16.67Pa at 25℃ |
| FEMA | 3756 | 4-ETHYLBENZALDEHYDE |
| Brechungsindex | n |
| Flammpunkt | 198 °F |
| storage temp. | 4°C, stored under nitroge |
| Aggregatzustand | Liquid |
| Farbe | Clear colorless to light yellow |
| Geruch (Odor) | at 10.00 % in dipropylene glycol. bitter almond sweet anise |
| Geruchsart | fruity |
| Wasserlöslichkeit | Not miscible or difficult to mix in water. Soluble in alcohol. |
| Sensitive | Air Sensitive |
| JECFA Number | 865 |
| BRN | 636027 |
| InChIKey | QNGNSVIICDLXHT-UHFFFAOYSA-N |
| LogP | 2.75 at 25℃ |
| CAS Datenbank | 4748-78-1(CAS DataBase Reference) |
| Kennzeichnung gefährlicher | Xi,Xn |
| R-Sätze: | 36/37/38-22 |
| S-Sätze: | 26-27-28-36/37/39-37/39 |
| WGK Germany | 3 |
| TSCA | Yes |
| HazardClass | IRRITANT |
| HS Code | 29122990 |
