3-Chloro-4-hydroxybenzaldehyde
Bezeichnung:3-Chloro-4-hydroxybenzaldehyde
CAS-Nr2420-16-8
Englisch Name:3-Chloro-4-hydroxybenzaldehyde
CBNumberCB9203815
SummenformelC7H5ClO2
Molgewicht156.57
MOL-Datei2420-16-8.mol
3-Chloro-4-hydroxybenzaldehyde physikalisch-chemischer Eigenschaften
| Schmelzpunkt | 133-137 °C (lit.) |
| Siedepunkt | 150 °C / 14mmHg |
| Dichte | 1.2683 (rough estimate) |
| Brechungsindex | 1.5812 (estimate) |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| Aggregatzustand | powder to crystal |
| pka | 6.30±0.18(Predicted) |
| Farbe | White to Light yellow to Light orange |
| Sensitive | Air Sensitive |
| CAS Datenbank | 2420-16-8(CAS DataBase Reference) |
| NIST chemische Informationen | 3-Chloro-4-hydroxybenzaldehyde(2420-16-8) |
| Kennzeichnung gefährlicher | Xn,Xi |
| R-Sätze: | 36/37/38-43-41-37/38-22-20/21/22 |
| S-Sätze: | 26-37/39-36/37/39-36-37 |
| WGK Germany | 3 |
| Hazard Note | Irritant/Air Sensitive |
| HS Code | 29130000 |
