Description

2-(Phenylazo)Naphthalene is a high-purity azo dye intermediate and analytical reagent. This compound is valued for its role as a key building block in the synthesis of specialized dyes, pigments, and colorants. It is primarily needed by manufacturers in the chemical synthesis, dye and pigment, and research and development sectors for creating vibrant colors and conducting photochemical studies.

Application

• Key intermediate in the synthesis of azo dyes and pigments for textiles, inks, and plastics.
• Used as a photochemical reagent in research and development laboratories.
• Potential component in the formulation of specialized colorants for industrial applications.
• Acts as a chromophore model compound for studying light absorption and color properties.
• Starting material for the preparation of more complex organic functional materials.
• Used in analytical chemistry as a reference standard or reagent.

Basic Information

Product Name	2-(Phenylazo)Naphthalene
CAS No.	2653-77-2
Molecular Formula	C₁₆H₁₂N₂
Molecular Weight	232.28 g/mol
Synonyms	2-(Phenylazo)naphthalene; 2-Phenylazonaphthalene; Naphthalene, 2-(phenylazo)-; Azobenzene, 2-naphthyl-; 2-Naphthylazobenzene; Phenylazonaphthalene; 1-Phenylazo-2-naphthalene (alternate numbering); CI 11160
EINECS	220-186-1

Quality Control

Our 2-(Phenylazo)Naphthalene is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specification parameters is provided with each shipment to guarantee compliance with your technical requirements.

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.

Specification

Item	Specification
Appearance	Orange to red crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	96 - 100 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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