Description

Phenyl-Bis-[4-(4,4,5,5-Tetramethyl-[1,3,2]Dioxaborolan-2-Yl)-Phenyl]-Amine is a high-purity, advanced organic intermediate featuring a triarylamine core flanked by pinacol boronate ester groups. This compound is critical for the synthesis of sophisticated organic electronic materials, enabling precise cross-coupling reactions. It is primarily sought after by R&D and production teams in the organic light-emitting diode (OLED), pharmaceutical, and advanced polymer sectors for constructing complex molecular architectures.

Application

• OLED Material Synthesis: A key monomer or intermediate in the production of hole-transporting materials (HTMs) and host materials for display and lighting technologies.
• Pharmaceutical Intermediates: Used in Suzuki-Miyaura cross-coupling reactions to create complex biaryl structures present in active pharmaceutical ingredients (APIs).
• Organic Semiconductor Development: Serves as a building block for n-type or ambipolar organic semiconductors in field-effect transistors (OFETs).
• Ligand and Catalyst Preparation: Utilized in the synthesis of novel ligands for transition metal catalysts used in fine chemical production.
• Polymer Chemistry: Acts as a monomer for creating conjugated polymers with tailored electronic properties for sensor and energy applications.
• Material Science R&D: Employed in academic and industrial research to develop new organic electronic and photonic materials.

Basic Information

Item	Details
Product Name	Phenyl-Bis-[4-(4,4,5,5-Tetramethyl-[1,3,2]Dioxaborolan-2-Yl)-Phenyl]-Amine
CAS No.	267221-89-6
Molecular Formula	C34H44B2N1O4
Molecular Weight	564.34 g/mol
Synonyms	N,N-Bis(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)aniline; 4,4'-(Phenylazanediyl)dibenzene-1,4-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane); Triarylamine Boronic Ester; N-Phenylbis(4-(pinacolatoboryl)phenyl)amine; N,N-Bis[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]benzenamine; Hole-Transport Boronate Monomer
EINECS	Contact for details

Quality Control

Our production of Phenyl-Bis-[4-(4,4,5,5-Tetramethyl-[1,3,2]Dioxaborolan-2-Yl)-Phenyl]-Amine adheres to stringent internal quality standards to ensure batch-to-batch consistency and high reactivity for sensitive cross-coupling applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with each shipment. We support custom synthesis and can tailor specifications to meet specific research or cGMP development requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C or as specified on the label or COA. This material is hygroscopic (moisture-sensitive) and light-sensitive; prolonged exposure to air, moisture, or light may affect purity and reactivity. Use under an inert atmosphere for critical applications.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.