Intermediates

(10-(Naphthalen-1-yl)anthracen-9-yl)boronic acid

  • CAS No.400607-46-7
  • GradeIndustrial / Pharmaceutical
  • Availability● In Stock

High-purity (10-(Naphthalen-1-yl)anthracen-9-yl)boronic acid (CAS 400607-46-7), a key building block for OLED material synthesis. Ideal for advanced electronic and optoelectronic applications.

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Product Technical Details

Product Overview

(10-(Naphthalen-1-yl)anthracen-9-yl)boronic acid is a high-performance aromatic boronic acid derivative widely employed as a critical intermediate in the fabrication of organic light-emitting diodes (OLEDs). With its rigid polycyclic structure and electron-rich anthracene-naphthalene backbone, this compound facilitates efficient π-conjugation and charge transport, making it indispensable in next-generation emissive layer formulations.

Specifications

Molecular FormulaC24H17BO2
Molecular Weight348.20 g/mol
CAS Number400607-46-7
AppearanceWhite to off-white powder
Assay (Purity)≥98.0%
Density1.3 g/cm³
Boiling Point574.2°C
Refractive Index1.767

Industrial Applications

This boronic acid serves primarily as a Suzuki-Miyaura cross-coupling partner in the synthesis of complex conjugated systems for optoelectronic devices. Its primary industrial use includes:

  • Manufacturing of hole-transport and emissive materials in OLED displays and lighting panels
  • Construction of thermally activated delayed fluorescence (TADF) emitters
  • Development of high-efficiency organic semiconductors for flexible electronics

Due to its structural stability and reactivity profile, it enables precise molecular engineering under mild catalytic conditions, ensuring batch-to-batch consistency in large-scale production.

Handling and Storage

Store in a cool, dry, and well-ventilated area away from moisture and oxidizing agents. Keep container tightly sealed under inert atmosphere (e.g., nitrogen or argon) to prevent protodeboronation or oxidation. Standard industrial hygiene practices are recommended during handling.