Description

2-Chloro-5-(4-Chlorophenoxy)-4-Dimethylaminobenzenediazonium Tetrachlorozincate (2:1) is a specialized diazonium salt complex, a critical intermediate in advanced organic synthesis. This compound matters for its role as a precise coupling agent and photoinitiator, enabling the formation of complex aromatic structures and functional polymers. It is primarily needed by manufacturers in the dye and pigment, pharmaceutical intermediate, and specialty polymer industries, where controlled reactivity and high purity are paramount for product performance.

Application

• Dye and Pigment Manufacturing: A key intermediate for synthesizing azo dyes and high-performance organic pigments.
• Photopolymer Systems: Acts as a photoacid generator (PAG) or photoinitiator in UV-curable inks, coatings, and photoresists.
• Pharmaceutical Synthesis: Used in the controlled synthesis of complex heterocyclic compounds and active pharmaceutical ingredients (APIs).
• Chemical Research & Development: Serves as a versatile reagent for diazonium coupling reactions in academic and industrial R&D labs.
• Liquid Crystal and OLED Materials: A building block for creating advanced functional materials with specific electronic properties.
• Analytical Chemistry: Employed as a derivatization agent for the detection and analysis of specific chemical groups.

Basic Information

Product Name	2-Chloro-5-(4-Chlorophenoxy)-4-Dimethylaminobenzenediazonium Tetrachlorozincate (2:1)
CAS No.	15663-61-3
Molecular Formula	C15H15Cl2N3O · ½ZnCl4
Molecular Weight	Contact for details
Synonyms	4-Dimethylamino-2-chloro-5-(4-chlorophenoxy)benzenediazonium Tetrachlorozincate; 4-(Dimethylamino)-2-chloro-5-(4-chlorophenoxy)benzenediazonium Zinc Chloride Complex; Fast Blue Salt BB Zinc Chloride Double Salt; C.I. 37240; Azoic Diazo Component 48 Zinc Chloride Double Salt; 2-Chloro-5-(p-chlorophenoxy)-4-(dimethylamino)benzenediazonium Tetrachlorozincate; Diazonium Salt BB ZnCl4 Complex
EINECS	Contact for details

Quality Control

Our 2-Chloro-5-(4-Chlorophenoxy)-4-Dimethylaminobenzenediazonium Tetrachlorozincate (2:1) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure consistent purity, reactivity, and performance. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identification, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable for intermediate manufacturing.

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 hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed and under dry, inert conditions if necessary to prevent decomposition. Keep away from heat, sparks, and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm
Zinc Content	Conforms to theoretical
Solubility Test	Conforms (typically in acetone, DMF)

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