Description

2,5-Dibutoxy-4'-Methoxy[1,1'-Biphenyl]-4-Diazonium Chloride is a specialized diazonium salt compound, a key intermediate in advanced organic synthesis. Its value lies in its ability to act as a highly reactive precursor for generating aryl radicals or for participating in diazo-coupling reactions to form complex azo dyes and functional materials. This product is essential for R&D chemists and production specialists in the fine chemical, photoresist, and specialty dye manufacturing sectors who require high-purity, consistent building blocks for innovative material development.

Application

• Photoresist and Photoacid Generator (PAG) Formulation: A critical precursor in the synthesis of photoactive compounds for advanced semiconductor and microelectronics manufacturing.
• Specialty Azo Dye Synthesis: Serves as a key diazo component for creating high-performance, complex azo dyes and pigments with specific color and fastness properties.
• Functional Polymer Modification: Used to introduce aryl groups or active sites onto polymer backbones, enabling the creation of materials with tailored optical or electronic characteristics.
• Organic Synthesis Intermediate: A versatile building block in research and development for constructing biphenyl-based molecular architectures and complex organic molecules.
• Liquid Crystal and OLED Material Research: Employed in the synthesis of advanced organic electronic materials where precise molecular structure is critical for performance.

Basic Information

Product Name	2,5-Dibutoxy-4'-Methoxy[1,1'-Biphenyl]-4-Diazonium Chloride
CAS No.	94136-05-7
Molecular Formula	C22H29N2O3Cl
Molecular Weight	404.93 g/mol
Synonyms	4-Diazo-2,5-dibutoxy-4'-methoxybiphenyl Chloride; 2,5-Dibutoxy-4'-methoxy-4-biphenyldiazonium Chloride; 4-(Diazonium)-2,5-dibutoxy-4'-methoxybiphenyl Chloride; Biphenyl-4-diazonium, 2,5-dibutoxy-4'-methoxy-, chloride; Diazonium Salt BP-DBOM; [1,1'-Biphenyl]-4-diazonium, 2,5-dibutoxy-4'-methoxy-, chloride
EINECS	Contact for details

Quality Control

Our production of 2,5-Dibutoxy-4'-Methoxy[1,1'-Biphenyl]-4-Diazonium Chloride adheres to stringent in-process controls to ensure batch-to-batch consistency and high chemical purity. Each lot is fully characterized and undergoes rigorous quality testing, including chromatographic purity analysis and identity confirmation. A comprehensive Certificate of Analysis (COA) detailing all specification results is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0% (Area %)
Water Content (KF)	≤ 2.0%
Solubility	Soluble in polar organic solvents (e.g., acetonitrile, DMF)

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