Description

1-[(2,4-Dimethoxyphenyl)Azo]-2-Naphthol is an azo dye intermediate known for its vibrant color properties and structural utility. This compound matters for its role as a key precursor in synthesizing high-performance pigments and dyes with excellent lightfastness and thermal stability. Industries such as pigments and dyes, plastics, inks, and specialty coatings rely on this intermediate to achieve specific color shades and performance characteristics in their final products.

Application

• Pigment and Dye Manufacturing: Primary use as a crucial intermediate for producing high-quality organic pigments and dyes.
• Plastics and Polymers Coloring: Imparts stable coloration to engineering plastics, masterbatches, and synthetic fibers.
• Printing Inks: Used in the formulation of inks for packaging, publications, and security printing due to its color strength.
• Industrial Coatings: Serves as a colorant in paints, lacquers, and powder coatings for automotive and industrial applications.
• Textile Dyeing: Employed in the synthesis of dyes for coloring natural and synthetic fabrics.
• Research & Development: Acts as a standard or reagent in chemical research for developing new colorants and studying azo chemistry.

Basic Information

Product Name	1-[(2,4-Dimethoxyphenyl)Azo]-2-Naphthol
CAS No.	62293-32-7
Molecular Formula	C₁₈H₁₆N₂O₃
Molecular Weight	308.33 g/mol
Synonyms	1-[(2,4-Dimethoxyphenyl)diazenyl]naphthalen-2-ol; C.I. Solvent Orange 60; 2-Naphthol, 1-[(2,4-dimethoxyphenyl)azo]-; 1-(2,4-Dimethoxyphenylazo)-2-naphthol; Azoic Diazo Component 36; Daito Orange Salt R; Amarthol Fast Orange R Base; Fast Orange R Base
EINECS	Contact for details

Quality Control

Our 1-[(2,4-Dimethoxyphenyl)Azo]-2-Naphthol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets precise chemical identity, purity, and performance specifications critical for pigment synthesis. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical characteristics is provided with every shipment to guarantee batch-to-batch consistency and reliability for your industrial processes.

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 strong oxidizing agents. This material is light-sensitive; prolonged exposure to light should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	Orange to red powder or crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.