Description

n-(4-Bromophenyl)-N,n-Bis(1,1'-Biphenyl-4-Yl)Amine is a high-purity, specialized aromatic amine derivative, serving as a critical building block in advanced material synthesis. Its molecular structure makes it an essential intermediate for creating compounds with specific electronic and photophysical properties. This product is primarily required by R&D and production teams in the organic electronics and specialty chemical sectors.

Application

• As a key hole-transport material (HTM) or intermediate in the manufacture of organic light-emitting diodes (OLEDs) for displays and lighting.
• As a building block for synthesizing advanced organic semiconductors and charge-transporting materials.
• In the research and development of photovoltaic materials for next-generation solar cells.
• As a precursor for dyes, pigments, and photoactive compounds requiring a triarylamine core structure.
• For use in academic and industrial R&D exploring novel electroactive polymers and small molecules.
• As a standard or reference compound in analytical chemistry and material science laboratories.

Basic Information

Product Name	n-(4-Bromophenyl)-N,n-Bis(1,1'-Biphenyl-4-Yl)Amine
CAS No.	499128-71-1
Molecular Formula	C36H26BrN
Molecular Weight	560.51 g/mol
Synonyms	4-Bromo-N,N-bis([1,1'-biphenyl]-4-yl)aniline; N-(4-Bromophenyl)-N,N-bis(4-phenylphenyl)amine; 4-Bromo-N,N-di([1,1'-biphenyl]-4-yl)aniline; N,N-Bis(4-biphenylyl)-4-bromoaniline; TPD-Br; Triarylamine Derivative (Br-substituted); Hole Transport Material Intermediate; [1,1'-Biphenyl]-4-amine, 4'-bromo-N,N-bis(1,1'-biphenyl-4-yl)-
EINECS	Contact for details

Quality Control

Our n-(4-Bromophenyl)-N,n-Bis(1,1'-Biphenyl-4-Yl)Amine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high chemical purity and structural identity. Certificates of Analysis (COA) detailing purity, impurity profile, and physical data are provided with every shipment to guarantee batch-to-batch consistency for your critical applications.

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). Due to its sensitivity to light and tendency to oxidize, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0% (Area %)
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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