Description

5-Chloro-2-(4-Chlorophenoxy)Benzenediazonium Oxalate is a specialized diazonium salt derivative, a critical intermediate in advanced organic synthesis. Its primary value lies in its ability to act as a versatile electrophile for introducing the substituted phenoxybenzene moiety into target molecules via coupling reactions. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for the development of novel active ingredients and fine chemicals requiring precise aromatic functionalization.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential drug candidates, especially those with complex diaryl ether structures.
• Agrochemical Synthesis: Used in the research and production of herbicides, fungicides, and insecticides where the chlorophenoxy group is a key pharmacophore.
• Dye and Pigment Manufacturing: Serves as a precursor for azo coupling reactions to create specialized dyes and colorants.
• Polymer Chemistry: Employed in the modification of polymers and the synthesis of functionalized monomers.
• Material Science Research: Utilized in surface functionalization and the creation of advanced organic materials.
• Cross-Coupling Reactions: Acts as an electrophilic partner in metal-catalyzed cross-coupling reactions (e.g., Suzuki, Heck) for C-C bond formation.

Basic Information

Product Name	5-Chloro-2-(4-Chlorophenoxy)Benzenediazonium Oxalate
CAS No.	85223-01-4
Molecular Formula	C14H9Cl2N2O5
Molecular Weight	356.14 g/mol
Synonyms	5-Chloro-2-(4-chlorophenoxy)benzenediazonium oxalate; 2,4'-Dichloro-2'-phenoxybenzenediazonium oxalate; Diazonium, [5-chloro-2-(4-chlorophenoxy)phenyl]-, oxalate (1:1); [5-Chloro-2-(4-chlorophenoxy)phenyl]diazonium oxalate; Benzenediazonium, 5-chloro-2-(4-chlorophenoxy)-, oxalate
EINECS	Contact for details

Quality Control

Our 5-Chloro-2-(4-Chlorophenoxy)Benzenediazonium Oxalate is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide full traceability and support our products with a Certificate of Analysis (COA) detailing key parameters such as assay, impurity profile, and moisture content. Our quality systems are designed to meet the stringent requirements of research and development as well as scale-up manufacturing.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. Due to its light-sensitive nature, handling and storage must strictly avoid all light exposure. Recommended storage temperature is 2-8°C for long-term stability. Keep away from heat, sparks, and open flame. Store separately from incompatible materials such as strong bases and reducing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Related Substances (HPLC)	Total impurities ≤ 5.0%
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.