4-Methylsalicylaldehyd
Bezeichnung:4-Methylsalicylaldehyd
CAS-Nr698-27-1
Englisch Name:2-HYDROXY-4-METHYLBENZALDEHYDE
CBNumberCB6195700
SummenformelC8H8O2
Molgewicht136.15
MOL-Datei698-27-1.mol
Synonyma
4-Methylsalicylaldehyd
4-Methylsalicylaldehyd physikalisch-chemischer Eigenschaften
| Schmelzpunkt | 58-61 °C (lit.) |
| Siedepunkt | 222-223℃ |
| Dichte | 1.1150 (rough estimate) |
| Brechungsindex | 1.5470 (estimate) |
| FEMA | 3697 | 2-HYDROXY-4-METHYLBENZALDEHYDE |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| Löslichkeit | Chloroform, Ethyl Acetate (Slightly) |
| pka | 8.28±0.10(Predicted) |
| Aggregatzustand | Crystalline Powder |
| Farbe | White |
| Geruch (Odor) | at 1.00 % in dipropylene glycol. bitter almond phenolic |
| Geruchsart | fruity |
| Wasserlöslichkeit | Soluble in oil, slightly soluble in water. |
| Sensitive | Air Sensitive |
| JECFA Number | 898 |
| InChIKey | JODRRPJMQDFCBJ-UHFFFAOYSA-N |
| LogP | 2.07 |
| CAS Datenbank | 698-27-1(CAS DataBase Reference) |
| Kennzeichnung gefährlicher | Xi |
| R-Sätze: | 36/37/38 |
| S-Sätze: | 26-36 |
| RIDADR | PG3 |
| WGK Germany | 3 |
| TSCA | Yes |
| HS Code | 29124900 |
