Description

N4,N4,N4',N4'-Tetra([1,1'-Biphenyl]-4-Yl)-[1,1'-Biphenyl]-4,4'-Diamine is a high-purity, multi-functional organic compound with the CAS registry number 164724-35-0. This material is valued for its role as a sophisticated building block and functional material in advanced electronics and organic synthesis. It is primarily sought by manufacturers and R&D teams in the organic light-emitting diode (OLED) and organic semiconductor industries.

Application

• OLED Materials: Serves as a high-performance hole-transporting layer (HTL) or host material in organic light-emitting diodes for displays and lighting.
• Organic Electronics: Used in the development of organic field-effect transistors (OFETs) and other semiconductor devices due to its favorable charge transport properties.
• Chemical Synthesis: Acts as a key aromatic amine precursor or intermediate for synthesizing complex conjugated molecules and polymers.
• Photovoltaic Research: Investigated as a component in organic solar cells (OPVs) and perovskite solar cells to enhance device efficiency and stability.
• Material Science: Employed in creating advanced functional materials where high thermal stability and specific electronic properties are required.

Basic Information

Product Name	N4,N4,N4',N4'-Tetra([1,1'-Biphenyl]-4-Yl)-[1,1'-Biphenyl]-4,4'-Diamine
CAS No.	164724-35-0
Molecular Formula	C72H52N2
Molecular Weight	953.19 g/mol
Synonyms	Tetra([1,1'-biphenyl]-4-yl)-[1,1'-biphenyl]-4,4'-diamine; 4,4'-Bis[N,N-bis(4-biphenylyl)amino]biphenyl; BPAPB; N4,N4,N4',N4'-Tetrabiphenyl-4-ylbiphenyl-4,4'-diamine; 4,4'-Bis[N,N-di(4-biphenylyl)amino]biphenyl; p-Bis(p,p'-diphenylamino phenyl)benzene; TBPB; Biphenyl-4,4'-diamine, N4,N4,N4',N4'-tetra(1,1'-biphenyl-4-yl)-
EINECS	Contact for details

Quality Control

Our N4,N4,N4',N4'-Tetra([1,1'-Biphenyl]-4-Yl)-[1,1'-Biphenyl]-4,4'-Diamine is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity, meeting the stringent requirements of electronic and photonic applications. All materials are accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We support custom purity grades and specifications for advanced research and commercial production.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C) under an inert atmosphere (e.g., nitrogen or argon) to prevent oxidation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Yellow to light brown powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0% (Standard Grade)
Melting Point	Contact for details
Residue on Ignition	< 0.1%
Heavy Metals (as Pb)	< 10 ppm

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