Description

1,4-Diamino-2,3,5-Trichloro-8-Hydroxyanthraquinone is a specialized anthraquinone derivative distinguished by its unique halogenated and aminated structure. This compound is a critical intermediate for synthesizing high-performance dyes and pigments, offering excellent color fastness and thermal stability. It is primarily utilized by manufacturers in the textile, plastics, and specialty chemical industries seeking to produce vivid and durable colorants.

Application

• Dye Intermediate: A key precursor for the synthesis of high-value anthraquinone-based dyes, particularly for polyesters and nylons.
• Pigment Manufacturing: Used in the production of organic pigments for plastics, coatings, and inks, providing enhanced color strength and weather resistance.
• Specialty Colorants: Employed in the formulation of specialized colorants for advanced applications, including liquid crystal displays (LCDs) and electronic materials.
• Research & Development: Serves as a building block in organic synthesis and material science research for developing novel chromophores and functional molecules.
• Textile Processing: Integral to creating dyes with superior affinity for synthetic fibers, ensuring deep, uniform shades.

Basic Information

Product Name	1,4-Diamino-2,3,5-Trichloro-8-Hydroxyanthraquinone
CAS No.	94158-81-3
Molecular Formula	C14H7Cl3N2O3
Molecular Weight	357.57 g/mol
Synonyms	1,4-Diamino-2,3,5-trichloro-8-hydroxy-9,10-anthracenedione; 2,3,5-Trichloro-1,4-diamino-8-hydroxyanthraquinone; 8-Hydroxy-1,4-diamino-2,3,5-trichloroanthraquinone; C.I. 65005; Anthraquinone, 1,4-diamino-2,3,5-trichloro-8-hydroxy-; Dye Intermediate for Blue Hues
EINECS	Contact for details

Quality Control

Our 1,4-Diamino-2,3,5-Trichloro-8-Hydroxyanthraquinone is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise chemical and physical specifications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance protocols.

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 to maintain product integrity.

Specification

Item	Specification
Appearance	Dark colored powder or crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
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.