Description

2-Chloro-5-(4-Chlorophenoxy)-4-Dimethylaminobenzenediazonium Tetrafluoroborate is a specialized diazonium salt compound of significant importance in advanced organic synthesis and materials science. Its primary value lies in its role as a versatile photoactive precursor and coupling agent, enabling the formation of complex aromatic structures. This high-purity intermediate is essential for research and development laboratories, as well as industrial-scale production processes in the fine chemical and advanced material sectors.

Application

• Photoresist and Photoacid Generator (PAG) Formulations: A key component in advanced photolithography for semiconductor and microelectronics manufacturing.
• Dye and Pigment Synthesis: Serves as a critical diazo component in the production of azo dyes, pigments, and colorants.
• Polymer Functionalization: Used to introduce specific functional groups or chromophores into polymer backbones via diazonium chemistry.
• Surface Modification Agent: Facilitates the covalent grafting of organic layers onto conductive surfaces like metals and carbon materials.
• Pharmaceutical Intermediate: Employed in the synthesis of complex active pharmaceutical ingredients (APIs) requiring precise aromatic coupling.
• Crosslinking Agent: Utilized in the curing and crosslinking of specialty polymers and resins.
• Research & Development: A valuable reagent for academic and industrial R&D in organic chemistry and material science.

Basic Information

Product Name	2-Chloro-5-(4-Chlorophenoxy)-4-Dimethylaminobenzenediazonium Tetrafluoroborate
CAS No.	84196-04-3
Molecular Formula	C14H13Cl2N3OBF4
Molecular Weight	403.98 g/mol
Synonyms	4-Dimethylamino-2-chloro-5-(4-chlorophenoxy)benzenediazonium Tetrafluoroborate; 2-Chloro-5-(p-chlorophenoxy)-4-(dimethylamino)benzenediazonium Tetrafluoroborate; Diazonium BF4- Salt of 2-Chloro-5-(4-chlorophenoxy)-4-(dimethylamino)aniline; Fast Red TRG Salt; Azoic Diazo Component 11; C.I. 37120; Light-sensitive diazonium salt; Photoactive diazonium compound
EINECS	Contact for details

Quality Control

Our 2-Chloro-5-(4-Chlorophenoxy)-4-Dimethylaminobenzenediazonium Tetrafluoroborate is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes rigorous analytical testing, including HPLC for assay and impurity profiling, to meet exacting customer specifications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and related substances is provided with every shipment, ensuring full traceability and compliance with your quality protocols.

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). This material is strictly light-sensitive (protect from all light exposure) and easily oxidized (store under inert atmosphere). Keep away from heat, sparks, and incompatible materials such as strong bases and reducing agents. For long-term stability, storage under an inert atmosphere (argon or nitrogen) is recommended.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%
Solubility Test	Freely 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.