Description
4-(dimethylamino)benzaldehyde, DMAB, or PDAB)
p-DIMETHYL AMINO BENZALDEHYDE For Synthesis
Ehrlich’s reagent
| Article No. | 03370 | Grade | For Synthesis |
| Purity | 98% | CAS No. | 100-10-7 |
| Molecular Formula | C9H11NO | Molecular Weight | 149.19 |
| H.S. Code | 2922.2990 | Shelf Life | 24 Months |
Physical Properties
| Physical state at 20 °C | Solid | Colour | Pale yellow crystalline | ||||
| Odour | Characteristic odor | Melting point/ Freezing point [°C] | 72 – 75°C | ||||
| Flash point [°C] | 164 °C | Boiling point [°C] | 176 °C | ||||
| Solubility in water [% weight] | Slightly soluble in water | ||||||
Specifications
| Appearance | Off white to pale yellow crystalline powder | Assay (by HClO4 titration) | Min. 98.0% |
| Melting range | 69 – 74 deg C |