Description

N,N'-Di-m-Tolyl-N,N'-Di(4-Formylphenyl)Benzidin is a specialized organic compound featuring a benzidine core symmetrically substituted with formylphenyl and tolyl groups. This molecular architecture makes it a valuable intermediate for synthesizing advanced materials, particularly in the electronics and polymer industries. Key industrial users include manufacturers of organic semiconductors, liquid crystal displays (LCDs), and high-performance polymers requiring precise molecular control.

Application

• Organic Semiconductor Precursor: Serves as a critical building block for hole-transport materials (HTMs) and other functional layers in OLEDs and organic photovoltaics (OPVs).
• Liquid Crystal Material Synthesis: Used in the production of advanced liquid crystal compounds for display technologies, contributing to improved response times and stability.
• Polymer & Resin Intermediate: Acts as a monomer or cross-linking agent in the synthesis of high-performance engineering plastics and specialty resins.
• Photorefractive Material Development: Employed in research and development of materials for nonlinear optics and data storage applications.
• Chemical Research & Synthesis: Utilized as a versatile intermediate in academic and industrial R&D for creating novel conjugated molecules and dyes.

Basic Information

Product Name	N,N'-Di-m-Tolyl-N,N'-Di(4-Formylphenyl)Benzidin
CAS No.	462102-80-3
Molecular Formula	C46H36N2O2
Molecular Weight	648.80 g/mol
Synonyms	N,N'-Bis(4-formylphenyl)-N,N'-bis(3-methylphenyl)benzidine; 4,4'-[Bis(3-methylphenyl)amino]benzophenone; N,N'-Di(4-formylphenyl)-N,N'-di-m-tolylbenzidine; 4,4'-Bis[(4-formylphenyl)(3-methylphenyl)amino]biphenyl; Benzidine, N,N'-bis(4-formylphenyl)-N,N'-bis(3-methylphenyl)-; OLED Intermediate 462102-80-3
EINECS	Contact for details

Quality Control

Our production of N,N'-Di-m-Tolyl-N,N'-Di(4-Formylphenyl)Benzidin adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for sensitive electronic applications. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and GC-MS. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This compound is easily oxidized and should be handled under an inert atmosphere (e.g., nitrogen or argon) for long-term storage or when opening the container to prevent degradation.

Specification

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