Description

[1,1'-Biphenyl]-4,4'-Diamine, N4,N4'-Bis[4-(Diphenylamino)Phenyl]-N4,N4'-Di-1-Naphthalenyl- CAS NO 910058-11-6 is a high-performance, multi-functional aromatic amine derivative characterized by its complex, highly conjugated molecular structure. This compound is engineered to serve as a critical functional material, offering unique electronic and photophysical properties essential for advanced technological applications. It is primarily sought by R&D and production teams in the organic electronics and specialty chemical sectors for developing next-generation materials.

Application

• Organic Light-Emitting Diodes (OLEDs): As a hole-transporting material (HTM) or host material in emissive layers due to its excellent charge carrier mobility and film-forming properties.
• Organic Photovoltaics (OPVs/Perovskite Solar Cells): Utilized as a component in hole-transport layers to enhance device efficiency and stability.
• Electrochromic Devices: Serves as an active material for smart windows and displays owing to its reversible redox behavior and color-changing properties.
• Chemical Sensing: Acts as a building block for fluorescent chemosensors and probes targeting specific ions or molecules.
• Advanced Polymer Synthesis: Used as a monomer or cross-linking agent for producing high-performance polyimides, polyamides, or other specialty polymers with enhanced thermal and mechanical properties.
• Organic Field-Effect Transistors (OFETs): Investigated as a semiconductor material for flexible electronics.

Basic Information

Product Name	[1,1'-Biphenyl]-4,4'-Diamine, N4,N4'-Bis[4-(Diphenylamino)Phenyl]-N4,N4'-Di-1-Naphthalenyl-
CAS No.	910058-11-6
Molecular Formula	C72H52N6
Molecular Weight	985.22 g/mol
Synonyms	N4,N4'-Bis[4-(diphenylamino)phenyl]-N4,N4'-di-1-naphthalenyl-[1,1'-biphenyl]-4,4'-diamine; N4,N4'-Bis(4-(diphenylamino)phenyl)-N4,N4'-di(naphthalen-1-yl)biphenyl-4,4'-diamine; Biphenyl-4,4'-diamine derivative; Tetraaryldiamine derivative; Hole transport material 910058-11-6; Multi-branched triarylamine; Star-shaped amine; Aromatic diamine oligomer
EINECS	Contact for details

Quality Control

Our production of this advanced material adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity, which is critical for optoelectronic device 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 profile is provided with every shipment to support your R&D and quality assurance processes.

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 room temperature (15-25°C). This compound is light-sensitive and easily oxidized; prolonged exposure to air and light must be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	Yellow to greenish crystalline powder
Identification (HPLC)	Conforms
Identification (IR)	Conforms
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.