Description

2,4-Dinitro-6-[[2-(Phenylamino)-1-Naphthyl]Azo]Phenol is a specialized azo dye intermediate characterized by its complex molecular structure, which imparts specific chromophoric properties. This compound is valued for its role in synthesizing high-performance pigments and dyes with excellent color fastness and thermal stability. It is primarily required by manufacturers in the pigments, advanced polymers, and specialty chemical sectors for research and production.

Application

• Pigment and Dye Synthesis: A key intermediate for producing high-grade, complex azo pigments used in industrial coatings, inks, and plastics.
• Advanced Polymer Colorants: Used in the manufacture of colorants for engineering plastics and high-temperature polymers where stability is critical.
• Research & Development: Serves as a building block in organic synthesis and materials science research for novel chromophores.
• Specialty Chemical Manufacturing: Employed in the production of custom dyes for niche applications in electronics or optical materials.

Basic Information

Product Name	2,4-Dinitro-6-[[2-(Phenylamino)-1-Naphthyl]Azo]Phenol
CAS No.	82980-51-6
Molecular Formula	C22H15N5O5
Molecular Weight	429.39 g/mol
Synonyms	2,4-Dinitro-6-[(2-anilino-1-naphthyl)azo]phenol; C.I. Pigment Red; 2-[(2-Anilino-1-naphthyl)azo]-4,6-dinitrophenol; 2,4-Dinitro-6-[(2-phenylamino-1-naphthyl)azo]phenol; Azo dye intermediate 82980-51-6; 1-Naphthalenol, 2-[(2,4-dinitrophenyl)azo]-3-(phenylamino)-; 3-(Phenylamino)-2-[(2,4-dinitrophenyl)azo]-1-naphthalenol
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Every batch is analyzed to confirm identity, purity, and consistency. Certificates of Analysis (COA) are available upon request, detailing specifications such as assay, impurity profile, and physical characteristics.

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 opaque or stored in darkness.

Specification

Item	Specification
Appearance	Dark red to brown powder or crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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