Description

2-[(4-Ethoxyphenyl)Azo]-1-Naphthol is an azo dye intermediate known for its vibrant color properties and chemical stability. This compound is valued for its role in synthesizing high-performance pigments and dyes with excellent lightfastness and thermal resistance. It is primarily needed by manufacturers in the pigments, plastics, inks, and specialty coatings industries seeking to produce consistent and durable colors.

Application

• Pigment Manufacturing: A key intermediate for producing high-performance organic pigments, particularly for automotive and industrial coatings.
• Plastics Coloring: Used in the synthesis of colorants for engineering plastics and polymers requiring stability at high processing temperatures.
• Ink Formulation: Essential for creating solvent-based and specialty printing inks that demand vivid color and durability.
• Textile Dyes: Serves as a precursor for dyes used on synthetic fibers where color fastness is critical.
• Specialty Coatings: Applied in the production of coatings for consumer electronics and other applications requiring precise color matching.
• Research & Development: Utilized in chemical R&D for developing new colorant molecules and studying azo chemistry.

Basic Information

Product Name	2-[(4-Ethoxyphenyl)Azo]-1-Naphthol
CAS No.	83249-35-8
Molecular Formula	C₁₈H₁₆N₂O₂
Molecular Weight	292.33 g/mol
Synonyms	1-Naphthol, 2-[(4-ethoxyphenyl)azo]-; C.I. Solvent Orange 86; 2-[(4-Ethoxyphenyl)azo]-1-naphthalenol; 4-Ethoxyazobenzene-2'-ol; Azoic Diazo Component 38; Ethoxyaniline Orange; 1-Hydroxy-2-[(4-ethoxyphenyl)azo]naphthalene
EINECS	Contact for details

Quality Control

Our 2-[(4-Ethoxyphenyl)Azo]-1-Naphthol is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise specifications for colorant synthesis. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee consistency and performance for your applications.

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 heat sources and incompatible materials. Due to its light-sensitive nature, prolonged exposure to direct 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	≤ 20 ppm
Residual Solvents	Meets ICH guidelines

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