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| | 5,7-DIBROMO-8-HYDROXYQUINOLINE Basic information |
| | 5,7-DIBROMO-8-HYDROXYQUINOLINE Chemical Properties |
| Melting point | 198-200 °C(lit.) | | Boiling point | 363.74°C (rough estimate) | | density | 2.189 | | refractive index | 1.6400 (estimate) | | storage temp. | Keep in dark place,Sealed in dry,Room Temperature | | solubility | DMSO (Slightly, Sonicated), Methanol (Slightly, Sonicated) | | form | Solid | | pka | 2.23±0.30(Predicted) | | color | Off-White to Pale Beige | | Merck | 14,1453 | | BRN | 153624 | | CAS DataBase Reference | 521-74-4(CAS DataBase Reference) | | EPA Substance Registry System | Broxyquinoline (521-74-4) |
| Hazard Codes | Xi | | Risk Statements | 36/37/38 | | Safety Statements | 26-36 | | WGK Germany | 2 | | RTECS | VC5300000 | | F | 8 | | TSCA | Yes | | HS Code | 29334900 |
| | 5,7-DIBROMO-8-HYDROXYQUINOLINE Usage And Synthesis |
| Chemical Properties | almost white powder | | Originator | Brodiar,Intervet | | Uses | 5,7-Dibromoquinolin-8-ol | | Uses | In testing for Cu, Fe, Ti. | | Uses | antiinfectant, disinfectant | | Definition | ChEBI: 5,7-dibromo-8-quinolinol is a member of quinolines and an organohalogen compound. | | Manufacturing Process | To a suspension of 14.5 g of 8-hydroxyquinoline in 400 ml of water was added
dropwise a solution of 32.3 g bromine and 30 g 8% aqueous hydrobromide in
30 ml water. A temperature of reaction mixture decreased to 33°C. Stirring
was continued for 30 min, a fine yellow 5,7-dibromo-8-hydroxyquinoline was
collected by filtration, washed with water and dried; yield 29.8 g (98.4%),
melting point 201°C. | | Brand name | Aprilin;Auanosept;Dibromoksin;Dibromoquin;Dibromoxine;Digesept;Diromo;Dirorno;Dysentrocym;Enosept;Enterokvin;Intestopan-q;Noroquinol;Paramibrodiar;Phenipan;Sandocycline;Sandoin;Starogyn;Susiform ad is vet. | | Therapeutic Function | Antibacterial | | World Health Organization (WHO) | Broxyquinoline is a halogenated hydroxyquinoline. See entry for
halogenated hydroxyquinoline derivatives and WHO comment for clioquinol. | | Purification Methods | Crystallise it from acetone/EtOH. It can be sublimed. [Beilstein 21/3 V 290.] |
| | 5,7-DIBROMO-8-HYDROXYQUINOLINE Preparation Products And Raw materials |
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