PRODUCT Properties
| Melting point: | 168.0 to 172.0 °C |
| Boiling point: | 348°C(lit.) |
| Density | 1.0941 (rough estimate) |
| refractive index | 1.6118 (estimate) |
| storage temp. | Store at room temperature |
| pka | 1.98±0.20(Predicted) |
| form | powder to crystal |
| color | White to Amber |
| λmax | 280nm(lit.) |
| EPA Substance Registry System | Acridine, 9,10-dihydro- (92-81-9) |
Description and Uses
9,10-Dihydroacridine is used in preparation of transition metal complex as organic electroluminescent device material.
Safety
| Symbol(GHS) | ![]() GHS07 |
| Signal word | Warning |
| Hazard statements | H319-H315 |
| Precautionary statements | P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P |
| Risk Statements | 53 |
| RTECS | AR6950000 |
| HS Code | 2933.99.8290 |






![2,9-Dimethylquinolino[2,3-b]acridine-7,14(5H,12H)-dione](https://img.chemicalbook.com/CAS/GIF/980-26-7.gif)
