Description

3,3'-Dichloro-N,N'-Diacetylbenzidine is a specialized organic chemical intermediate of significant importance in advanced synthesis. This compound serves as a crucial building block for the production of high-performance pigments, dyes, and other complex organic materials. It is primarily sought after by manufacturers and R&D laboratories in the chemical synthesis, specialty pigments, and advanced materials sectors for its specific structural properties.

Application

• Key Intermediate for High-Performance Pigments: Serves as a critical precursor in the synthesis of diarylide yellows and other azo pigments known for their color strength and durability.
• Dye Manufacturing: Used in the production of specialized dyes for textiles, inks, and plastics, where its dichloro and diacetyl groups contribute to specific color and fastness properties.
• Polymer Additives: Can be utilized in the development of functional additives for polymers to impart specific characteristics like UV stabilization or coloration.
• Liquid Crystal and Electronic Materials: Acts as a potential intermediate in the synthesis of organic compounds for electronic applications, including liquid crystal displays (LCDs).
• Pharmaceutical Research Intermediate: Employed in organic synthesis for constructing complex molecular frameworks in medicinal chemistry research.
• Analytical Chemistry: May be used as a standard or reagent in chromatographic analysis and other laboratory testing procedures.

Basic Information

Product Name	3,3'-Dichloro-N,N'-Diacetylbenzidine
CAS No.	35958-51-1
Molecular Formula	C₁₆H₁₄Cl₂N₂O₂
Molecular Weight	337.20 g/mol
Synonyms	N,N'-Diacetyl-3,3'-dichlorobenzidine; 3,3'-Dichlorobenzidine Diacetamide; Diacetyl Derivative of 3,3'-Dichlorobenzidine; DCB Diacetamide; Benzidine, 3,3'-dichloro-, N,N'-diacetyl-; N1,N4-Bis(acetyl)-3,3'-dichlorobenzidine
EINECS	Contact for details

Quality Control

Our 3,3'-Dichloro-N,N'-Diacetylbenzidine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of industrial and research applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents. The container should be kept tightly sealed to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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