3 6-Dibromocarbazole CAS 6825-20-3

1. 3,6-Dibromocarbazole CAS 6825-20-3 is primarily used as a key building block in materials science for synthesizing conjugated polymers and small molecules for organic electronic devices such as OLEDs, organic photovoltaics (OPVs), and field-effect transistors (OFETs) .
2. The compound serves as a versatile synthetic intermediate where the bromine atoms at the 3- and 6-positions enable further functionalization via metal-catalyzed cross-coupling reactions (e.g., Suzuki, Heck, Buchwald-Hartwig) to extend π-conjugated systems .
3. 3,6-Dibromocarbazole is employed in pharmaceutical research for developing potential therapeutic agents, including Bax channel modulators that inhibit cytochrome c release in apoptosis studies and glucocorticoid receptor antagonists .
4. Researchers utilize this product in the production of fluorescent dyes for biological imaging and as a precursor for creating hole-transporting materials and host matrices for phosphorescent OLEDs .

1. 3,6-Dibromocarbazole CAS 6825-20-3 must be stored in a tightly sealed container in a cool, dry, and well-ventilated environment under inert atmosphere (argon or nitrogen filling) at room temperature or refrigerated conditions .
2. 3 6-Dibromocarbazole should be protected from light and moisture, and kept away from incompatible materials such as strong oxidizing agents due to its combustible nature .
3. Personnel must wear chemical-resistant gloves, safety goggles, and protective clothing when handling 3,6-Dibromocarbazole, as it causes eye, respiratory system, and skin irritation.
4. Avoid 3 6-Dibromocarbazole inhalation of dust particles, ensure adequate ventilation in work areas, and follow safety statements S26 (eye contact: rinse with water) and S37/39 (wear suitable gloves and eye/face protection) .

1. Isolate the spill area, ensure adequate ventilation, and avoid dust formation when 3,6-Dibromocarbazole CAS 6825-20-3 is released, wearing full personal protective equipment including chemical-resistant gloves and safety goggles .
2. Collect 3 6-Dibromocarbazole by sweeping or vacuuming without creating dust, using non-sparking tools, and place into suitable closed containers for disposal .
3. Avoid creating dust clouds during cleanup to prevent respiratory exposure, and prevent the product from entering drains or water courses .
4. Dispose of collected material according to local, state, and federal environmental regulations, as the compound may be environmentally persistent with potential bioaccumulation concerns .

1. 3,6-Dibromocarbazole CAS 6825-20-3 is combustible and may decompose under fire conditions, with a flash point data not specified but classified as stable yet flammable when exposed to high heat .
2. Use dry chemical powder, carbon dioxide, alcohol-resistant foam, or water spray to extinguish fires involving the product .
3. Firefighters 3 6-Dibromocarbazole should wear self-contained breathing apparatus and full protective gear when handling burning 3,6-Dibromocarbazole due to hazardous decomposition gases including carbon monoxide, carbon dioxide, nitrogen oxides (NOx), and hydrogen bromide .
4. During combustion, may 3 6-Dibromocarbazole emit irritant and toxic fumes; move containers from the fire area if safe to do so, cool exposed containers with water spray, and contain fire runoff to prevent environmental contamination .