[10-(naphthalene-1-yl)-9-anthraceneyl]boronic acid (CAS 400607-46-7)

Application and positioning

The boronic acid counterpart of 9-bromo-10-(1-naphthyl)anthracene, for when your aryl partner carries the halogen. Same geometry, opposite polarity of the coupling pair. 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

• 10-(naphthalene-2-yl)anthracene-9-ylboronic acid (CAS 597554-03-5)
• 10-phenylanthracen-9-ylboronic acid (CAS 334658-75-2)
• 2-Bromo-9,10-anthraquinone (CAS 572-83-8)
• 2-Bromo-9,10-bis(2-naphthalenyl)anthracene (CAS 474688-76-1)

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