Description

4,4'-Bis[4-(Di-p-Tolylamino)Styryl]Biphenyl is a high-purity organic compound belonging to the class of arylamine-based materials. This compound matters for its exceptional optoelectronic properties, serving as a key functional material in advanced technology sectors. It is primarily needed by manufacturers in the organic light-emitting diode (OLED) and organic photovoltaic (OPV) industries for use as a hole-transport or light-emitting layer component.

Application

• OLED Device Fabrication: As a core functional material in the emissive or hole-transport layer (HTL) of displays and lighting panels.
• Organic Photovoltaics (OPVs): Utilized as a donor or acceptor material in the active layer of solar cells.
• Organic Field-Effect Transistors (OFETs): Employed as a semiconducting channel material due to its charge carrier mobility.
• Laser Dyes & Optical Sensors: Serves as a gain medium in dye lasers or a sensing element in fluorescence-based detection systems.
• Academic & Industrial R&D: Used as a reference standard or building block for synthesizing novel conjugated molecules and polymers.
• Electroluminescent Materials: A critical component in the development of next-generation, high-efficiency light-emitting devices.

Basic Information

Product Name	4,4'-Bis[4-(Di-p-Tolylamino)Styryl]Biphenyl
CAS No.	119586-44-6
Molecular Formula	C58H52N2
Molecular Weight	776.99 g/mol
Synonyms	Bis[4-[N,N-di(4-methylphenyl)amino]styryl]-4,4'-biphenyl; 4,4'-Bis(4-ditolylaminostyryl)biphenyl; BDAVBi; 4,4'-Bis[(4-(N,N-di-p-tolylamino)styryl)]biphenyl; 4,4'-Bis(4-(di-p-tolylamino)styryl)biphenyl; p-BDAVBi; OLED Blue Dopant Material; 4,4'-Bis(4-(di-p-tolylamino)styryl)-1,1'-biphenyl
EINECS	Contact for details

Quality Control

Our 4,4'-Bis[4-(Di-p-Tolylamino)Styryl]Biphenyl is produced under stringent quality management systems to ensure batch-to-batch consistency and high performance in optoelectronic applications. Each lot undergoes rigorous analytical testing, including HPLC for purity and identity confirmation. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory compliance needs.

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 such as nitrogen or argon to prevent oxidation. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (HPLC/IR)	Conforms to reference standard
Purity (HPLC)	≥ 99.0% (Typical 99.5%)
UV-Vis Absorption	Conforms
Photoluminescence	Conforms
Residual Solvents (GC)	< 0.1%
Heavy Metals	< 10 ppm

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