Description

N4,N4'-Bis(4-Ethenylphenyl)-N4,N4'-Di-1-Naphthalenyl-[1,1'-Biphenyl]-4,4'-Diamine is a high-purity, advanced organic intermediate with a complex, multi-aromatic structure designed for cutting-edge material science applications. This compound matters as a critical building block for synthesizing high-performance hole-transport materials (HTMs) and other functional organic semiconductors. It is essential for manufacturers and R&D teams in the organic light-emitting diode (OLED), organic photovoltaic (OPV), and advanced electronics sectors who require reliable, high-quality precursors to drive innovation and product performance.

Application

• Hole-Transport Material (HTM) Precursor: A key synthetic intermediate for manufacturing high-efficiency HTMs used in OLED displays and lighting.
• Organic Semiconductor Synthesis: Serves as a core building block for novel organic electronic materials in transistors and sensors.
• Photovoltaic Research: Used in the development of donor or acceptor materials for next-generation organic solar cells (OPVs).
• Electroluminescent Materials: Employed in the synthesis of emitters or host materials for advanced OLED device architectures.
• Chemical Research & Development: A valuable reagent for academic and industrial research into new conjugated polymers and small molecules.
• Specialty Dyes and Pigments: Potential use in creating high-stability, functional dyes due to its extended π-conjugated system.

Basic Information

Product Name	N4,N4'-Bis(4-Ethenylphenyl)-N4,N4'-Di-1-Naphthalenyl-[1,1'-Biphenyl]-4,4'-Diamine
CAS No.	1010396-31-2
Molecular Formula	C58H42N2
Molecular Weight	766.98 g/mol
Synonyms	N4,N4'-Bis(4-vinylphenyl)-N4,N4'-di(naphthalen-1-yl)-[1,1'-biphenyl]-4,4'-diamine; 4,4'-Bis[N-(1-naphthyl)-N-(4-vinylphenyl)amino]biphenyl; Vinyl-TPD derivative; V-TPD; Hole transport material precursor; 1,1'-Biphenyl-4,4'-diamine, N4,N4'-bis(4-ethenylphenyl)-N4,N4'-di-1-naphthalenyl-; OLED intermediate CAS 1010396-31-2
EINECS	Contact for details

Quality Control

Every batch of N4,N4'-Bis(4-Ethenylphenyl)-N4,N4'-Di-1-Naphthalenyl-[1,1'-Biphenyl]-4,4'-Diamine is produced and analyzed under strict quality management protocols to ensure consistency and high purity for sensitive electronic applications. Our products undergo rigorous quality testing, including HPLC, NMR, and GC-MS, to ensure compliance with stringent industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place at a controlled room temperature (15-25°C). This compound is light-sensitive and easily oxidized; prolonged exposure to air or light may lead to degradation. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (HPLC)	Conforms
Identification (NMR)	Conforms
Purity (HPLC)	≥ 98.0% (Area %)
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Maximum Impurity (HPLC)	≤ 1.0%

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