Description

4,6-Bis[[2-Methoxy-4-[(2-Methoxyphenyl)Azo]Phenyl]Azo]-1,3-Benzenediol is a specialized azo dye intermediate of significant commercial importance. Its complex molecular structure is engineered to deliver specific color properties and performance characteristics in demanding applications. This compound is primarily sought after by manufacturers in the pigments, inks, and specialty coatings industries who require high-purity, consistent intermediates for their production processes.

Application

• Primary Intermediate for High-Performance Pigments: Serves as a key building block in the synthesis of complex organic pigments, particularly azo-based pigments known for their color strength and durability.
• Specialty Inks Formulation: Used in the manufacturing of inks for security printing, packaging, and other applications requiring specific lightfastness and chemical resistance.
• Industrial Coatings and Paints: Incorporated into the production of coatings where vibrant, stable coloration is required for plastics, automotive finishes, or industrial equipment.
• Textile Dye Synthesis: Acts as a precursor for dyes used in coloring synthetic fibers where a high degree of wash and light fastness is essential.
• Research & Development: Utilized in chemical R&D for developing new chromophores and studying structure-property relationships in dye chemistry.
• Functional Material Development: Investigated for potential use in non-linear optical materials, sensors, or other advanced material systems due to its conjugated azo structure.

Basic Information

Product Name	4,6-Bis[[2-Methoxy-4-[(2-Methoxyphenyl)Azo]Phenyl]Azo]-1,3-Benzenediol
CAS No.	68227-35-0
Molecular Formula	C42H34N6O6
Molecular Weight	718.76 g/mol
Synonyms	4,6-Bis[(2-methoxy-4-[(2-methoxyphenyl)azo]phenyl)azo]benzene-1,3-diol; Solvent Orange 86 (C.I. 12740); C.I. Solvent Orange 86; 1,3-Benzenediol, 4,6-bis[[2-methoxy-4-[(2-methoxyphenyl)azo]phenyl]azo]-; Disperse Orange 86; Azo dye intermediate 68227-35-0; Bis(azo) resorcinol derivative
EINECS	Contact for details

Quality Control

Our production of this azo dye intermediate adheres to stringent quality protocols to ensure batch-to-batch consistency and purity. Every lot undergoes comprehensive analysis, including HPLC for assay and impurity profiling, IR spectroscopy for structural confirmation, and loss on drying. We are committed to supplying material that meets the exacting standards of the pigment and specialty chemical industries. Certificates of Analysis (COA) detailing all specifications are provided with each shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in the original packaging or opaque containers until use.

Specification

Item	Specification
Appearance	Orange to red-brown powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Related Substances (HPLC)	Total impurities ≤ 3.0% Any single impurity ≤ 1.0%
Heavy Metals (as Pb)	≤ 20 ppm
Solubility	Soluble in common organic solvents (e.g., DMF, chloroform)

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