Description

N,N'-Bisbenzylidene-3,3'-Dichlorobenzidine is a specialized organic compound belonging to the class of benzidine derivatives. This chemical is valued for its role as a key synthetic intermediate in the production of advanced materials and functional dyes. It is primarily sought by manufacturers in the polymer, specialty chemical, and research sectors for its ability to impart specific structural and chromophoric properties. The compound is supplied with a guaranteed Certificate of Analysis to ensure batch-to-batch consistency and reliability for industrial processes.

Application

• Polymer Synthesis: Serves as a crucial monomer or cross-linking agent in the production of high-performance polyimides and other heat-resistant polymers.
• Dye and Pigment Manufacturing: Acts as a key intermediate in the synthesis of azo dyes and organic pigments, contributing to color fastness and stability.
• Liquid Crystal Materials: Used in the research and development of liquid crystal displays (LCDs) due to its rigid, planar molecular structure.
• Chemical Research: Employed as a building block in organic synthesis for creating novel compounds with specific electronic or optical properties.
• Photoconductive Materials: Investigated for use in the formulation of materials for photocopiers and laser printers.
• Analytical Reagent: May be used as a standard or reagent in specific chromatographic or spectroscopic analytical methods.

Basic Information

Product Name	N,N'-Bisbenzylidene-3,3'-Dichlorobenzidine
CAS No.	10147-75-8
Molecular Formula	C26H18Cl2N2
Molecular Weight	429.34 g/mol
Synonyms	3,3'-Dichlorobenzilidenebenzidine; N,N'-Dibenzylidene-3,3'-dichlorobenzidine; Benzidine, 3,3'-dichloro-, bis(benzylidene)-; 3,3'-Dichloro-N,N'-dibenzylidenebenzidine; 4,4'-[(3,3'-Dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azanediyl)]bis(phenylmethanone) (oxidation product related name); Bis(4-benzoylphenyl)-3,3'-dichlorobenzidine derivative
EINECS	Contact for details

Quality Control

Our N,N'-Bisbenzylidene-3,3'-Dichlorobenzidine is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity assessment and spectroscopic methods for structural confirmation, to ensure it meets precise customer specifications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your R&D or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials. For long-term storage, consider an inert atmosphere to prevent potential degradation.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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