Description

N,N'-Di-(1-Naphthalenyl)-N,N'-Diphenyl-[1,1':4',1'':4'',1'''-Quaterphenyl]-4,4'''-Diamine is a high-performance organic compound belonging to the class of aromatic amine derivatives. This material is valued for its exceptional hole-transporting and electroluminescent properties, making it a critical component in advanced electronic applications. It is primarily sought after by manufacturers and researchers in the organic light-emitting diode (OLED) and organic photovoltaic (OPV) sectors for developing next-generation display and energy technologies.

Application

• Hole-Transport Layer (HTL) Material in high-efficiency OLED devices for displays and lighting.
• Core Emitter/Host Material in the emissive layer of phosphorescent and thermally activated delayed fluorescence (TADF) OLEDs.
• Donor/Acceptor Material in the active layer of organic solar cells (OPVs) for improved charge separation.
• Key Intermediate for synthesizing more complex organic semiconductors and electroactive polymers.
• Research & Development of novel optoelectronic devices in academic and industrial laboratories.
• Component in Photoconductive Materials for use in xerography and imaging systems.

Basic Information

Product Name	N,N'-Di-(1-Naphthalenyl)-N,N'-Diphenyl-[1,1':4',1'':4'',1'''-Quaterphenyl]-4,4'''-Diamine
CAS No.	948552-24-7
Molecular Formula	C64H42N2
Molecular Weight	839.03 g/mol
Synonyms	N,N'-Bis(1-naphthyl)-N,N'-diphenyl-1,1':4',1'':4'',1'''-quaterphenyl-4,4'''-diamine; 4,4'''-Bis[N-(1-naphthyl)-N-phenylamino]-1,1':4',1'':4'',1'''-quaterphenyl; 1,1':4',1'':4'',1'''-Quaterphenyl-4,4'''-diamine, N,N'-bis(1-naphthalenyl)-N,N'-diphenyl-; TAPC derivative; Quaterphenyl diamine derivative; Hole transport material 948552-24-7; OLED HTM material
EINECS	Contact for details

Quality Control

Our production of N,N'-Di-(1-Naphthalenyl)-N,N'-Diphenyl-[1,1':4',1'':4'',1'''-Quaterphenyl]-4,4'''-Diamine adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity, critical for optoelectronic performance. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and R&D processes.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at room temperature (15-25°C) in a cool, dry, and well-ventilated place. Due to its sensitivity to light and oxidation, prolonged exposure to air and ambient light should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	Yellow to greenish-yellow powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 99.0% (Area %)
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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