Description

2,5-Dimethoxybenzenediazonium Tetrafluoroborate is a specialized diazonium salt used as a critical photoactive intermediate in advanced chemical synthesis. This compound matters for its role in generating aryl radicals under mild conditions, enabling precise functionalization and cross-coupling reactions. It is primarily needed by research institutions and industrial manufacturers in the fields of pharmaceuticals, agrochemicals, and advanced material science for developing novel compounds and photoinitiator systems.

Application

• Photoinitiator and Photoresist Component: A key precursor in the formulation of light-sensitive polymers and photoresists for the electronics and printing industries.
• Aryl Diazonium Chemistry: Serves as a versatile reagent for Sandmeyer and related reactions to introduce functional groups onto aromatic rings.
• Surface Modification Agent: Used for grafting aryl layers onto various material surfaces (e.g., carbon, metals) to alter surface properties.
• Pharmaceutical Intermediate: Employed in the synthesis of complex organic molecules and active pharmaceutical ingredients (APIs).
• Dye and Pigment Synthesis: Acts as a diazo component in the production of azo dyes and high-performance pigments.
• Polymer Functionalization: Utilized to incorporate photoactive or specific functional groups into polymer chains.

Basic Information

Product Name	2,5-Dimethoxybenzenediazonium Tetrafluoroborate
CAS No.	3108-15-4
Molecular Formula	C8H9BF4N2O2
Molecular Weight	243.97 g/mol
Synonyms	2,5-Dimethoxybenzenediazonium Tetrafluoroborate; 2,5-Dimethoxybenzenediazonium BF4-; 2,5-Dimethoxyphenyldiazonium Tetrafluoroborate; Diazonium, (2,5-dimethoxyphenyl)-, tetrafluoroborate(1-); (2,5-Dimethoxyphenyl)diazonium Tetrafluoroborate; 2,5-Dimethoxybenzenediazonium Fluoborate; 2,5-Dimethoxybenzenediazonium Tetrakis(fluoranyl)boranuide
EINECS	221-462-6

Quality Control

Our 2,5-Dimethoxybenzenediazonium Tetrafluoroborate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

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 in a dry environment to prevent decomposition. Keep away from heat, sparks, and incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Solubility Test	Solubility in acetonitrile conforms

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