Description

4-[[4-(1-Naphthylazo)-1-Naphthyl]Azo]Naphthalen-1-Amine is a specialized, high-purity azo dye intermediate characterized by its extended conjugated aromatic structure. This compound matters for its role in synthesizing high-performance pigments and dyes that offer exceptional color strength and thermal stability. It is primarily needed by manufacturers in the pigments, advanced polymers, and specialty chemical research sectors seeking to develop products with superior lightfastness and chemical resistance.

Application

• High-Performance Pigment Synthesis: A key intermediate for producing complex azo pigments used in automotive paints, industrial coatings, and plastics requiring excellent durability.
• Specialty Dye Manufacturing: Used in the formulation of dyes for synthetic fibers, inks, and other applications demanding intense color and stability.
• Functional Material Research: Serves as a building block in the development of organic semiconductors, non-linear optical materials, and other advanced organic electronic components.
• Analytical Chemistry: Can be utilized as a chromogenic reagent or a standard in chromatographic analysis and method development.
• Liquid Crystal and OLED Technology: Investigated for use in the synthesis of dyes for display technologies due to its planar, conjugated structure.

Basic Information

Product Name	4-[[4-(1-Naphthylazo)-1-Naphthyl]Azo]Naphthalen-1-Amine
CAS No.	6417-19-2
Molecular Formula	C30H21N5
Molecular Weight	451.52 g/mol
Synonyms	1-Naphthalenamine, 4-[[4-(1-naphthalenylazo)-1-naphthalenyl]azo]-; C.I. 11160; 1,1'-[4,4'-Azobis(1-naphthyl-4,1-azo)]dinaphthylamine; 4,4'-Bis(1-naphthylazo)-1,1'-dinaphthylamine; Dinaphthylamine Azo Dye Intermediate; Azo Violet Intermediate; 1,1'-((E,E)-Azobis(4,1-phenyleneazo))bis(naphthalen-4-amine); 4-[[4-(1-Naphthylazo)phenyl]azo]-1-naphthylamine
EINECS	229-125-8

Quality Control

Every batch of our 4-[[4-(1-Naphthylazo)-1-Naphthyl]Azo]Naphthalen-1-Amine undergoes rigorous quality testing to ensure it meets the high-purity standards required for sensitive synthesis and research applications. Our quality management system ensures traceability and consistency. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, handling and packaging should minimize exposure to direct light to preserve product integrity.

Specification

Item	Specification
Appearance	Dark red to violet crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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