Description

4,4'-Bis[Di(3,5-Xylyl)Amino]-4''-Phenyltriphenylamine is a high-performance, multi-branched triarylamine derivative. This compound matters as a critical hole-transport material (HTM) and organic semiconductor, prized for its excellent thermal stability, high hole mobility, and good film-forming properties. It is essential for manufacturers and researchers in the organic light-emitting diode (OLED), organic photovoltaic (OPV), and advanced electronics sectors seeking reliable, high-purity functional materials.

Application

• Hole-Transport Layer (HTL) in OLED Devices: A key component in the emissive layer stack for displays and lighting, facilitating efficient hole injection and transport.
• Organic Photovoltaic (OPV) Cells: Used as a p-type semiconductor or additive to enhance charge separation and transport in solar cell active layers.
• Organic Field-Effect Transistors (OFETs): Serves as an active semiconducting material for developing flexible and printed electronics.
• Photoconductors and Xerographic Materials: Employed in photocopiers and laser printers due to its photoconductive properties.
• Electrochromic Devices: Used in materials that change color or opacity in response to an electrical stimulus.
• Chemical Sensing Platforms: Acts as a functional layer in sensors for detecting specific analytes based on conductivity changes.
• Research & Development: A valuable building block for synthesizing novel conjugated polymers and small molecules for advanced material science.

Basic Information

Item	Details
Product Name	4,4'-Bis[Di(3,5-Xylyl)Amino]-4''-Phenyltriphenylamine
CAS No.	249609-49-2
Molecular Formula	C58H54N4
Molecular Weight	807.07 g/mol
Synonyms	4,4',4''-Tris[N,N-bis(3,5-dimethylphenyl)amino]triphenylamine; 4,4',4''-Tris(di-3,5-xylylamino)triphenylamine; TAPC (common abbreviation); Star-burst amine derivative; N4,N4',N4''-Tris(3,5-dimethylphenyl)-N4,N4',N4''-triphenyl-1,1':4',1''-terphenyl-4,4',4''-triamine; Hole transport material 1 (HTM1); Triarylamine-based HTM; 4,4',4''-Tris(N,N-di-p-tolylamino)triphenylamine analog
EINECS	Contact for details

Quality Control

Our production of 4,4'-Bis[Di(3,5-Xylyl)Amino]-4''-Phenyltriphenylamine adheres to a stringent quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity profiling, NMR and IR for structural confirmation, and DSC/TGA for thermal property verification. We provide detailed Certificates of Analysis (COA) with each shipment, ensuring traceability and compliance with your research or manufacturing specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C). The product is light-sensitive; prolonged exposure to light should be avoided to maintain stability and performance.

Specification

Item	Specification
Appearance	Yellow to greenish-yellow powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0% (Standard Grade)
Purity (HPLC)	≥ 99.0% (High Purity Grade)
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.