9-Bromo-10-(1-naphthalenyl)anthracene (CAS 400607-04-7)

Application and positioning

Bromine at C-9 and a 1-naphthyl at C-10: the halogen sits on the more accessible face of the anthracene. Used for coupling at C-9 while keeping the 1-naphthyl geometry that prevents stacking. Laurand supplies it from audited Chinese producers in kilogram to multi-hundred-kilogram lots, with the documentation your market requires.

Quality and documentation

• Batch-specific Certificate of Analysis with HPLC or GC purity and a full impurity profile
• Trace metal report (Pd, Fe, Cu) on request — residual catalyst is what limits OLED device lifetime
• Water content by Karl Fischer and residual solvent data for solution-processed grades
• SDS in the language of your market, with GHS classification for the destination
• Pre-shipment sample for laboratory approval on first orders

Packaging and handling

• 1 kg, 5 kg and 25 kg fibre drums with inner PE liner; amber glass bottles for gram to kilogram quantities on request
• Sealed and protected from light — aromatic OLED intermediates discolour under prolonged UV exposure
• Store at ambient temperature in a dry, dark warehouse, away from strong oxidising agents

Related products

• 9-Bromo-10-phenylanthracene (CAS 23674-20-6)
• 9-Bromoanthracene (CAS 1564-64-3)
• [10-(naphthalene-1-yl)-9-anthraceneyl]boronic acid (CAS 400607-46-7)
• Boronic acid, 3-fluoranthenyl- (CAS 359012-63-8)

Values marked (predicted) are calculated estimates; the remaining data are published literature values. The specification of the delivered lot is confirmed with the quotation.