Other grades of this product :
| 7-BROMO-1H-INDOLE-2,3-DIONE Basic information |
| 7-BROMO-1H-INDOLE-2,3-DIONE Chemical Properties |
| Melting point | 191-198 °C | | density | 1.826±0.06 g/cm3(Predicted) | | storage temp. | Inert atmosphere,Room Temperature | | solubility | Slightly soluble. | | form | powder to crystal | | pka | 8.69±0.20(Predicted) | | color | Orange to Amber to Dark red | | CAS DataBase Reference | 20780-74-9(CAS DataBase Reference) |
| Hazard Codes | Xn | | Risk Statements | 22-37/38-41 | | Safety Statements | 26-39 | | WGK Germany | 3 | | Hazard Note | Irritant | | HS Code | 2933998090 |
| 7-BROMO-1H-INDOLE-2,3-DIONE Usage And Synthesis |
| Uses | 7-bromoisatin was treated with excess PhMgBr to afford tertiary alcohol 9 in 96 % yield. Isatin oxime triflates undergo a facile fragmentation which is promoted by DBU, to form anthranilonitriles after hydrolytic work-up. |
| 7-BROMO-1H-INDOLE-2,3-DIONE Preparation Products And Raw materials |
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