Description

5-Chloro-2-(4-Chlorophenoxy)Benzenediazonium is a specialized diazonium salt intermediate of significant importance in advanced organic synthesis. Its core value lies in its ability to act as a versatile electrophile for introducing the substituted phenoxybenzene moiety into complex molecular architectures through coupling reactions. This compound is essential for research chemists and process development scientists in the pharmaceutical and agrochemical industries, where it is used to synthesize novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in the development of compounds with specific aryl-ether linkages.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators that require a dichlorophenoxybenzene structure.
• Dye and Pigment Manufacturing: Serves as a precursor for azo coupling reactions to create specialized dyes and colorants with enhanced lightfastness and color properties.
• Polymer Functionalization: Employed to introduce photoactive or cross-linking groups into polymer chains for advanced material science applications.
• Research & Development: A crucial reagent in academic and industrial R&D labs for exploring new carbon-heteroatom bond formation methodologies.
• Liquid Crystal and OLED Material Production: Used in the synthesis of organic electronic materials requiring precise molecular alignment and electronic properties.

Basic Information

Product Name	5-Chloro-2-(4-Chlorophenoxy)Benzenediazonium
CAS No.	46813-44-9
Molecular Formula	C12H7Cl2N2O
Molecular Weight	266.10 g/mol
Synonyms	5-Chloro-2-(4-chlorophenoxy)benzenediazonium; 2,5-Dichloro-4-phenoxybenzenediazonium; 4-Chlorophenoxy-5-chlorobenzenediazonium; Diazonium, [5-chloro-2-(4-chlorophenoxy)phenyl]-; (5-Chloro-2-(4-chlorophenoxy)phenyl)diazonium; Benzenediazonium, 5-chloro-2-(4-chlorophenoxy)-; 46813-44-9 (CAS)
EINECS	Contact for details

Quality Control

Every batch of 5-Chloro-2-(4-Chlorophenoxy)Benzenediazonium undergoes rigorous analytical testing to ensure identity, purity, and consistency. Our quality assurance protocol is designed to meet the stringent requirements of process chemistry and scale-up. A comprehensive Certificate of Analysis (COA) detailing purity (by HPLC), identity confirmation (by IR and NMR), and impurity profile is provided with each shipment to support your quality and regulatory documentation.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) in a cool, dry, and well-ventilated area. Due to its light-sensitive and easily oxidized nature, minimize exposure to air and light during handling. Keep away from heat, sparks, and incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Solubility	Soluble in polar aprotic solvents (e.g., DMF, DMSO)

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