Description

2-[[4-[(2,5-Dimethylphenyl)Azo]-2,3-Dimethylphenyl]Azo]-4-[[4-[(2-Methoxyphenyl)Azo]-2,5-Dimethylphenyl]Azo]-1,3-Benzenediol is a high-purity, complex bis-azo dye intermediate designed for demanding industrial applications. This compound matters for its role in synthesizing specialized pigments and dyes with enhanced color strength and specific performance characteristics. It is primarily needed by manufacturers in the pigments, inks, plastics, and specialty coatings industries seeking to develop high-value colorants.

Application

• Primary Intermediate for High-Performance Pigments: Used in the synthesis of complex organic pigments for automotive and industrial coatings requiring excellent durability.
• Specialty Dye Manufacturing: Serves as a key precursor for producing azo dyes used in inks, textiles, and plastics.
• Plastics and Polymer Coloring: Imparts stable and vibrant coloration to engineering plastics and synthetic fibers.
• Research & Development: Utilized in chemical R&D for developing novel chromophores and studying structure-property relationships in dye chemistry.
• Functional Material Synthesis: Potential use in creating materials for non-linear optics or as a ligand in coordination chemistry due to its multiple azo and hydroxyl groups.

Basic Information

Product Name	2-[[4-[(2,5-Dimethylphenyl)Azo]-2,3-Dimethylphenyl]Azo]-4-[[4-[(2-Methoxyphenyl)Azo]-2,5-Dimethylphenyl]Azo]-1,3-Benzenediol
CAS No.	68227-34-9
Molecular Formula	C37H34N6O3
Molecular Weight	610.71 g/mol
Synonyms	1,3-Benzenediol, 2-[[4-[(2,5-dimethylphenyl)azo]-2,3-dimethylphenyl]azo]-4-[[4-[(2-methoxyphenyl)azo]-2,5-dimethylphenyl]azo]-; Bis-azo dye intermediate 68227-34-9; 2,2'-((1E,1'E)-((2-hydroxy-1,3-phenylene)bis(azanediyl))bis(4-((2,5-dimethylphenyl)diazenyl)-3,1-phenylene))bis(diazene-2,1-diyl))bis(1-methoxybenzene) (IUPAC); Complex Azo Dye Precursor; Pigment Orange analogue intermediate
EINECS	Contact for details

Quality Control

Our 2-[[4-[(2,5-Dimethylphenyl)Azo]-2,3-Dimethylphenyl]Azo]-4-[[4-[(2-Methoxyphenyl)Azo]-2,5-Dimethylphenyl]Azo]-1,3-Benzenediol is produced under a stringent quality management system. Every batch undergoes rigorous analytical testing to ensure consistent purity, identity, and performance. Certificates of Analysis (COA) detailing specific batch results 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. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	Dark red to brown powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 1.0%
Heavy Metals (as Pb)	≤ 20 ppm

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