Description

2,3-Dichloro-1,4-Bis(Methylamino)Anthraquinone is a specialized anthraquinone derivative of significant industrial importance. This compound serves as a key functional intermediate in the synthesis of high-performance dyes and pigments, valued for its ability to impart specific color and stability properties. It is primarily required by manufacturers in the chemical, textile, and advanced materials sectors for research and production purposes.

Application

• Dye and Pigment Intermediate: A crucial precursor for synthesizing vat dyes, disperse dyes, and other high-grade colorants, particularly for textile and plastic applications.
• Functional Material Synthesis: Used in the development of organic semiconductors, photoconductive materials, and other advanced electronic components.
• Research & Development: Serves as a building block in organic chemistry research for creating novel anthraquinone-based compounds with tailored properties.
• Liquid Crystal Dyes: Potential application in the formulation of dyes for liquid crystal displays (LCDs) due to its structural stability and chromophoric characteristics.
• Analytical Chemistry: May be employed as a standard or reagent in specific chromatographic or spectroscopic analytical methods.

Basic Information

Product Name	2,3-Dichloro-1,4-Bis(Methylamino)Anthraquinone
CAS No.	72918-26-4
Molecular Formula	C₁₆H₁₂Cl₂N₂O₂
Molecular Weight	335.18 g/mol
Synonyms	2,3-Dichloro-1,4-bis(methylamino)anthra-9,10-quinone; 1,4-Bis(methylamino)-2,3-dichloroanthraquinone; 2,3-Dichloro-1,4-bis(methylamino)-9,10-anthracenedione; Disperse Blue 291; C.I. 11078; Anthraquinone, 2,3-dichloro-1,4-bis(methylamino)-; 72918-26-4
EINECS	Contact for details

Quality Control

Our 2,3-Dichloro-1,4-Bis(Methylamino)Anthraquinone is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay, impurity profile, and physical characteristics are provided to guarantee it meets your specific application requirements.

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 strong oxidizing agents.

Specification

Item	Specification
Appearance	Dark blue to violet 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.