3-Hydroxybenzaldehyd
Bezeichnung:3-Hydroxybenzaldehyd
CAS-Nr100-83-4
Englisch Name:3-Hydroxybenzaldehyde
CBNumberCB6136239
SummenformelC7H6O2
Molgewicht122.12
MOL-Datei100-83-4.mol
Synonyma
3-Hydroxybenzaldehyd
3-Hydroxybenzaldehyd physikalisch-chemischer Eigenschaften
| Schmelzpunkt | 100-103 °C(lit.) |
| Siedepunkt | 191 °C50 mm Hg(lit.) |
| Dichte | 1.1179 |
| Brechungsindex | 1.5286 (estimate) |
| Flammpunkt | 191°C/50mm |
| storage temp. | Inert atmosphere,2-8°C |
| Löslichkeit | Soluble in DMSO and Methanol |
| pka | 8.98(at 25℃) |
| Aggregatzustand | Crystalline Powder |
| Farbe | faintly yellow to light brown |
| PH | 3-4 (H2O, 20℃)(saturated solution) |
| Wasserlöslichkeit | SOLUBLE |
| Sensitive | Air Sensitive |
| BRN | 507099 |
| Henry's Law Constant | 3.9×103 mol/(m3Pa) at 25℃, Gaffney and Senum (1984) |
| Major Application | food and beverages personal care pharmaceutical |
| InChI | 1S/C7H6O2/c8-5-6-2-1-3-7(9)4-6/h1-5,9H |
| InChIKey | IAVREABSGIHHMO-UHFFFAOYSA-N |
| Kennzeichnung gefährlicher | Xi |
| R-Sätze: | 36/37/38 |
| S-Sätze: | 26-36-24/25 |
| WGK Germany | 3 |
| RTECS-Nr. | CU6450000 |
| F | 8-9-23 |
| TSCA | TSCA listed |
| HS Code | 29124900 |
| Speicherklasse | 11 - Combustible Solids |
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 |
