Description

Tri(Biphenyl-4-Yl)Amine is a high-purity organic compound, identified by CAS No. 6543-20-0, that serves as a sophisticated building block in advanced material synthesis. Its value lies in its rigid, conjugated molecular structure, which is critical for developing materials with specific electronic and photophysical properties. This compound is essential for researchers and manufacturers in the organic electronics, photovoltaics, and specialty chemical sectors who require reliable, high-quality intermediates for cutting-edge applications.

Application

• Organic Light-Emitting Diodes (OLEDs): Used as a core component or intermediate in the synthesis of hole-transporting materials (HTMs) and host materials for emissive layers.
• Organic Photovoltaics (OPVs): Serves as a key building block for donor or acceptor materials in the development of efficient solar cells.
• Charge Transport Materials: Integral in the research and production of advanced semiconductors for thin-film transistors (TFTs) and other electronic devices.
• Phosphorescent Material Synthesis: Acts as a ligand or structural unit in the creation of complexes for phosphorescent emitters.
• Advanced Polymer Chemistry: Employed as a monomer or cross-linking agent for creating high-performance, conjugated polymers with tailored properties.
• Research & Development: A valuable reference standard and synthetic intermediate in academic and industrial R&D for novel organic electronic materials.

Basic Information

Product Name	Tri(Biphenyl-4-Yl)Amine
CAS No.	6543-20-0
Molecular Formula	C36H27N
Molecular Weight	473.60 g/mol
Synonyms	Tris(4-biphenylyl)amine; N,N-Bis(4-biphenylyl)-4-biphenylylamine; 4,4',4''-Triaminoterphenyl; Tris(biphenyl-4-yl)amine; TBPA; Tri-p-biphenylamine; N,N-Bis([1,1'-biphenyl]-4-yl)-[1,1'-biphenyl]-4-amine
EINECS	Contact for details

Quality Control

Every batch of Tri(Biphenyl-4-Yl)Amine is produced and tested under stringent quality management protocols to ensure consistency and high purity for sensitive applications. Our standard grade typically meets a purity specification of ≥97.0% (HPLC), with custom higher purities available. Comprehensive Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This material is easily oxidized and should be handled and stored under an inert atmosphere (e.g., nitrogen or argon) for long-term stability, especially after opening the original container.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residue on Ignition	< 0.1%

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