Description

2-Chloro-3-(3-Chloro-4-Methylanilino)Naphthoquinone is a specialized naphthoquinone derivative that serves as a critical synthetic intermediate and functional dye precursor. This compound matters for its ability to impart specific chromophoric and electronic properties in advanced materials. It is primarily needed by manufacturers in the pigment and dye industry, as well as by research institutions developing organic semiconductors and photoconductive materials.

Application

• High-Performance Pigment Synthesis: A key intermediate for producing complex organic pigments with excellent lightfastness and thermal stability.
• Functional Dye Manufacturing: Used in the synthesis of dyes for specialized applications, including liquid crystal displays (LCDs) and electronic inks.
• Organic Electronics Research: Serves as a building block for n-type organic semiconductors and charge-transport materials in OLED and OPV research.
• Photoconductive Material Production: Employed in the development of materials for photocopiers, laser printers, and other imaging technologies.
• Chemical Synthesis Intermediate: Acts as a versatile reagent for introducing the naphthoquinone moiety into more complex molecular architectures in pharmaceutical and agrochemical research.
• Analytical Chemistry: May be used as a standard or reagent in chromatographic and spectroscopic method development.

Basic Information

Product Name	2-Chloro-3-(3-Chloro-4-Methylanilino)Naphthoquinone
CAS No.	763130-53-6
Molecular Formula	C₁₇H₁₁Cl₂NO₂
Molecular Weight	332.18 g/mol
Synonyms	2-Chloro-3-[(3-chloro-4-methylphenyl)amino]-1,4-naphthalenedione; 3-Amino-2-chloro-1,4-naphthoquinone derivative; N-(3-Chloro-4-methylphenyl)-2-chloro-1,4-naphthoquinone-3-imine; 2,3-Dichloro-1,4-naphthoquinone anilino derivative; Azo dye intermediate 763130-53-6; Naphthoquinone aniline pigment precursor; CI Pigment Intermediate
EINECS	Contact for details

Quality Control

Our 2-Chloro-3-(3-Chloro-4-Methylanilino)Naphthoquinone is manufactured under strict process controls to ensure batch-to-batch consistency and high purity. Quality is verified through a comprehensive suite of analytical techniques including HPLC, GC, and NMR. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This compound is light-sensitive (store away from light) and should be kept under an inert atmosphere for long-term storage to prevent potential oxidation.

Specification

Item	Specification
Appearance	Orange to red crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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