Description

1,8-Diamino-2,7-Dichloro-4,5-Bis[(4-Methylphenyl)Amino]Anthraquinone is a high-purity, functionalized anthraquinone derivative of significant commercial interest. This compound is valued for its complex molecular structure, which imparts specific chromophoric and electronic properties critical for advanced material synthesis. It is primarily sought by manufacturers and R&D departments in the specialty chemical, advanced dye, and organic electronics sectors for developing next-generation products.

Application

• Specialty Dye and Pigment Intermediate: A key precursor for synthesizing high-performance, color-fast dyes and pigments, particularly for niche applications requiring specific shades and stability.
• Functional Material Synthesis: Used in the research and production of organic semiconductors, photoconductors, and other advanced electronic materials due to its anthraquinone core.
• Liquid Crystal and Display Technology: Serves as a building block for dye-based color filters or functional additives in display applications.
• Chemical Research & Development: An important reagent for academic and industrial research in organic synthesis, supramolecular chemistry, and photochemistry.
• Analytical Chemistry Standard: Can be utilized as a reference standard or marker in chromatographic and spectroscopic analysis methods.

Basic Information

Product Name	1,8-Diamino-2,7-Dichloro-4,5-Bis[(4-Methylphenyl)Amino]Anthraquinone
CAS No.	83578-94-3
Molecular Formula	C34H26Cl2N4O2
Molecular Weight	593.50 g/mol
Synonyms	1,8-Diamino-2,7-dichloro-4,5-bis(p-tolylamino)anthraquinone; 2,7-Dichloro-1,8-diamino-4,5-bis[(4-methylphenyl)amino]anthracene-9,10-dione; CI 59825; Anthraquinone, 1,8-diamino-2,7-dichloro-4,5-bis[(4-methylphenyl)amino]-; 4,5-Bis[(4-methylphenyl)amino]-1,8-diamino-2,7-dichloroanthraquinone; 1,8-Bis(amino)-2,7-dichloro-4,5-bis[(4-methylphenyl)amino]-9,10-anthracenedione
EINECS	Contact for details

Quality Control

Our production of 1,8-Diamino-2,7-Dichloro-4,5-Bis[(4-Methylphenyl)Amino]Anthraquinone adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including HPLC, NMR, and mass spectrometry. 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 area at room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	Dark colored powder or crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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