Description

1-[(4-Methylphenyl)Amino]-4-(Phenylamino)Anthraquinone is a specialized anthraquinone derivative, a chemical class renowned for its vibrant color and functional properties. This compound matters as a high-performance intermediate, offering precise structural characteristics for advanced material synthesis. It is primarily needed by manufacturers in the dyes and pigments industry, as well as researchers developing functional organic materials.

Application

• Disperse Dye Intermediate: A key precursor for synthesizing high-grade, heat-stable disperse dyes used in textile coloration, particularly for polyester and acetate fibers.
• Functional Pigment Synthesis: Used in the production of specialized pigments for plastics, coatings, and inks requiring specific color fastness and stability.
• Organic Semiconductor Research: Serves as a building block in the development of π-conjugated molecules for potential use in organic light-emitting diodes (OLEDs) or photovoltaics.
• Liquid Crystal Dye (LCD) Applications: Employed in the creation of dichroic dyes for guest-host liquid crystal displays.
• Analytical Chemistry Reagent: May be utilized as a standard or reagent in chromatographic analysis and colorimetric detection methods.
• Specialty Chemical Intermediate: Acts as a versatile intermediate for further chemical modifications in fine chemical and pharmaceutical research.

Basic Information

Product Name	1-[(4-Methylphenyl)Amino]-4-(Phenylamino)Anthraquinone
CAS No.	28141-00-6
Molecular Formula	C27H20N2O2
Molecular Weight	404.46 g/mol
Synonyms	1-[(4-Methylphenyl)amino]-4-(phenylamino)-9,10-anthracenedione; 1,4-Bis(arylamino)anthraquinone derivative; C.I. Disperse Red 167; Solvent Red 111; 1-Amino-4-(p-toluidino)anthraquinone (common name); 1,4-Di-p-toluidinoanthraquinone (related analog); 4-Methyl-N-[4-(phenylamino)-9,10-dioxo-9,10-dihydroanthracen-1-yl]aniline
EINECS	Contact for details

Quality Control

Our production of 1-[(4-Methylphenyl)Amino]-4-(Phenylamino)Anthraquinone adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including HPLC and spectroscopic methods. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory compliance 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 incompatible materials such as strong oxidizing agents. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided.

Specification

Item	Specification
Appearance	Dark red to violet crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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