Description

4,4'-Bis[4-(Diphenylamino)Styryl]Biphenyl is a high-purity organic compound belonging to the class of distyrylbiphenyl derivatives. This compound is valued for its excellent photophysical properties, making it a critical material in advanced optoelectronic applications. It is primarily sought by manufacturers and R&D facilities in the electronics and specialty chemicals sectors for the development of next-generation display and lighting technologies.

Application

• Organic Light-Emitting Diodes (OLEDs): A key component as a blue-emitting or host material in OLED displays and lighting panels.
• Laser Dyes & Fluorescent Probes: Used in the synthesis of tunable laser dyes and as a fluorescent tag in biochemical sensing due to its high quantum yield and stability.
• Photovoltaic Research: Investigated as an electron donor or acceptor material in organic solar cell (OPV) research for its charge transport properties.
• Electroluminescent Devices: Serves as an active layer material in various electroluminescent applications beyond standard OLEDs.
• Optical Data Storage: Potential use in advanced optical data storage media due to its photochromic or fluorescent switching capabilities.
• Academic & Industrial R&D: A crucial reference standard and building block for synthesizing novel conjugated polymers and small molecules in material science.

Basic Information

Product Name	4,4'-Bis[4-(Diphenylamino)Styryl]Biphenyl
CAS No.	523977-57-3
Molecular Formula	C56H44N2
Molecular Weight	744.97 g/mol
Synonyms	Bis[4-(N,N-diphenylamino)styryl]-1,1'-biphenyl; 4,4'-Bis(4-diphenylaminostyryl)biphenyl; BDAVBi; Distyrylbiphenyl derivative; 1,1'-Biphenyl, 4,4'-bis[4-(diphenylamino)ethenyl]-; OLED Blue Host Material; 4,4'-Bis(4-(diphenylamino)styryl)biphenyl
EINECS	Contact for details

Quality Control

Our 4,4'-Bis[4-(Diphenylamino)Styryl]Biphenyl is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and UV-Vis spectroscopy, to ensure high purity and batch-to-batch consistency suitable for demanding optoelectronic applications. A detailed Certificate of Analysis (COA) is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This material is light-sensitive (store away from light). Keep container tightly sealed in a dry environment to prevent moisture absorption.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (HPLC)	Conforms
Purity (HPLC)	≥ 98.0% (Area %)
Melting Point	Contact for details
UV-Vis Absorption	Characteristic spectrum provided in COA
Photoluminescence	Characteristic emission spectrum provided in COA
Residual Solvents (GC)	Meets ICH guidelines

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