Description

4-(Phenylazo)Naphthalene-1-Diazonium Chloride is a specialized diazonium salt compound, a key intermediate in advanced organic synthesis and colorant chemistry. Its value lies in its unique molecular structure, which serves as a versatile precursor for the production of azo dyes, pigments, and functional materials. This product is essential for R&D laboratories and industrial manufacturers in the fine chemicals, specialty dyes, and advanced material sectors seeking to develop novel compounds with specific optical or electronic properties.

Application

• Primary Intermediate for Azo Dyes & Pigments: Acts as a crucial building block in the synthesis of complex, high-performance azo colorants used in textiles, inks, and plastics.
• Photoresist & Imaging Chemistry: Utilized in the formulation of light-sensitive compounds for photolithography and other imaging technologies.
• Crosslinking Agent for Polymers: Can be employed to introduce reactive diazonium groups into polymer chains for crosslinking and surface modification.
• Research & Development: Serves as a valuable reagent in academic and industrial R&D for exploring new organic reactions and synthesizing novel aromatic compounds.
• Surface Functionalization: Used in surface chemistry to graft organic layers onto various substrates via diazonium chemistry for sensor or electronic applications.

Basic Information

Product Name	4-(Phenylazo)Naphthalene-1-Diazonium Chloride
CAS No.	67875-31-4
Molecular Formula	C₁₆H₁₁ClN₄
Molecular Weight	294.74 g/mol
Synonyms	1-Diazo-4-(phenylazo)naphthalene Chloride; 4-(Phenylazo)-1-naphthalenediazonium Chloride; 4-(Phenylhydrazono)-1-naphthalenediazonium Chloride; 1-Naphthalenediazonium, 4-(phenylazo)-, chloride; p-(Phenylazo)-α-naphthalenediazonium Chloride; 4-Phenylazo-1-naphthalenediazonium Chloride; Diazonium Salt of 4-Phenylazo-1-naphthylamine
EINECS	Contact for details

Quality Control

Our production of 4-(Phenylazo)Naphthalene-1-Diazonium Chloride adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for demanding applications. Quality is verified through advanced analytical techniques including HPLC, NMR, and FTIR. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its light-sensitive nature, all handling and storage must strictly avoid exposure to direct or strong artificial light. Keep away from heat, sparks, and incompatible materials.

Specification

Item	Specification
Appearance	Orange to brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Solubility	Soluble in polar aprotic solvents

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