Description

1,4-Bis[(2,4-Diethyl-6-Methylphenyl)Amino]Anthraquinone is a high-purity, specialized anthraquinone derivative valued for its role as a key intermediate in the synthesis of high-performance pigments and dyes. This compound matters for its ability to impart excellent coloristic properties, including high tinting strength and superior lightfastness, in demanding industrial applications. It is primarily needed by manufacturers in the colorants industry, particularly those producing pigments for plastics, coatings, and specialty inks where durability and color stability are critical.

Application

• Primary intermediate for the synthesis of high-performance anthraquinone-based pigments.
• Manufacturing of organic pigments for plastics coloration, providing excellent dispersion and heat stability.
• Production of industrial coatings and automotive paints requiring superior weatherability and chemical resistance.
• Key component in specialty inks, including those for security printing and high-quality packaging.
• Research and development of novel functional dyes for optoelectronic applications.
• Potential use as a charge-control agent or additive in advanced material formulations.

Basic Information

Product Name	1,4-Bis[(2,4-Diethyl-6-Methylphenyl)Amino]Anthraquinone
CAS No.	79817-56-4
Molecular Formula	C38H44N2O2
Molecular Weight	560.77 g/mol
Synonyms	1,4-Bis[(2,4-diethyl-6-methylphenyl)amino]anthracene-9,10-dione; Solvent Violet 59; C.I. 560150; 1,4-Bis(2,4-diethyl-6-methylanilino)anthraquinone; 9,10-Anthracenedione, 1,4-bis[(2,4-diethyl-6-methylphenyl)amino]-; Anthraquinone, 1,4-bis[(2,4-diethyl-6-methylphenyl)amino]-; 1,4-Bis(2',4'-diethyl-6'-methylphenylamino)anthraquinone
EINECS	Contact for details

Quality Control

Our 1,4-Bis[(2,4-Diethyl-6-Methylphenyl)Amino]Anthraquinone is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and performance. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical characteristics is provided with each shipment to guarantee traceability and consistency for your production processes.

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 heat sources and incompatible materials. Due to its light-sensitive nature, containers should be opaque or stored in darkness to maintain product integrity.

Specification

Item	Specification
Appearance	Dark blue to violet powder or crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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