Description

1,4-Dihydroxy-5,8-Bis((3-Methylphenyl)Amino)-9,10-Anthracenedione is a specialized anthraquinone derivative valued for its distinct chromophoric properties and structural functionality. This compound is engineered to serve as a high-performance intermediate in the synthesis of advanced colorants and functional materials. It is primarily sought after by manufacturers in the dyes and pigments, specialty polymers, and advanced material research sectors for applications requiring precise color characteristics and chemical stability.

Application

• Dye and Pigment Intermediate: A key precursor for synthesizing high-value, solvent-based and disperse dyes, particularly for textiles and plastics.
• Functional Colorant for Polymers: Used to impart specific color and potentially UV-stabilizing properties to engineering plastics and specialty polymers.
• Liquid Crystal Display (LCD) Color Filters: Serves as a potential component in the production of colorants for high-definition display technologies.
• Research & Development Chemical: Employed in academic and industrial R&D for developing novel organic electronic materials and photonic devices.
• Inkjet Ink Formulations: Used in the development of specialty inks requiring high color strength and fastness properties.
• Analytical Chemistry Reagent: May be utilized as a standard or reagent in chromatographic and spectroscopic analysis methods.

Basic Information

Product Name	1,4-Dihydroxy-5,8-Bis((3-Methylphenyl)Amino)-9,10-Anthracenedione
CAS No.	99258-95-4
Molecular Formula	C34H26N2O4
Molecular Weight	526.58 g/mol
Synonyms	1,4-Dihydroxy-5,8-bis[(3-methylphenyl)amino]anthracene-9,10-dione; 5,8-Bis[(3-methylphenyl)amino]-1,4-dihydroxyanthraquinone; 1,4-Dihydroxy-5,8-bis(m-toluidino)anthraquinone; C.I. Solvent Violet 13 (related anthraquinone); Disperse Violet 26 (related anthraquinone); m-Toluidino-substituted anthraquinone dye intermediate; AQ Derivative (AQ-34-26)
EINECS	Contact for details

Quality Control

Our production of 1,4-Dihydroxy-5,8-Bis((3-Methylphenyl)Amino)-9,10-Anthracenedione adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure consistent performance and specification compliance. Certificates of Analysis (COA) detailing batch-specific results are provided and available upon request.

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.

Specification

Item	Specification
Appearance	Dark violet to black powder or crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
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.