Description

2,3-Bis[4-(1-Naphthalenylphenylamino)Phenyl]Fumaronitrile is a high-purity, specialized organic compound belonging to the class of arylamine derivatives. This compound is valued for its unique electronic and photophysical properties, making it a critical material in advanced technology sectors. It is primarily sought by manufacturers and R&D facilities in the organic electronics and specialty chemical industries for its role as a functional material in high-performance applications.

Application

• As a hole-transport material (HTM) or emitter dopant in organic light-emitting diodes (OLEDs) for displays and lighting.
• As a key functional component in the research and development of organic photovoltaics (OPVs) and perovskite solar cells.
• As an advanced intermediate for synthesizing complex organic semiconductors and electroactive polymers.
• In academic and industrial R&D for studying charge transport mechanisms and photoluminescence properties.
• As a potential sensitizer or charge-generation material in photocopiers and laser printers.
• For use in specialty coatings and thin films requiring specific electronic characteristics.

Basic Information

Product Name	2,3-Bis[4-(1-Naphthalenylphenylamino)Phenyl]Fumaronitrile
CAS No.	638222-73-8
Molecular Formula	C58H38N4
Molecular Weight	791.0 g/mol
Synonyms	N1,N1,N4,N4-Tetrakis(naphthalen-1-yl)-N1,N1,N4,N4-tetraphenylbenzene-1,4-diamine; 2,3-Bis[4-(N,N-di-1-naphthylamino)phenyl]fumaronitrile; 2,3-Bis(4-(di(naphthalen-1-yl)amino)phenyl)fumaronitrile; Fumaronitrile, 2,3-bis[4-[(1-naphthalenylphenyl)amino]phenyl]-; OLED Hole Transport Material; Arylamine-based fumaronitrile derivative
EINECS	Contact for details

Quality Control

Our 2,3-Bis[4-(1-Naphthalenylphenylamino)Phenyl]Fumaronitrile is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity, essential for optoelectronic device performance. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We support custom synthesis and purification to meet specific research or production-grade specifications.

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 and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0% (Area %)
Melting Point	Contact for details
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Residual Solvents (GC)	Meets ICH guidelines

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