Description

1,3-Diazoniabenzene CAS NO 17009-95-9 is a versatile organic salt and a key intermediate in advanced chemical synthesis. Its unique diazonium structure makes it valuable for introducing aromatic moieties and facilitating cross-coupling reactions in complex molecular construction. This compound is essential for research and development laboratories, as well as production facilities in the pharmaceutical, agrochemical, and specialty chemical sectors seeking to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds containing benzene derivatives.
• Agrochemical Synthesis: Used in the research and production of herbicides, fungicides, and other crop protection agents.
• Dye and Pigment Manufacturing: Acts as a precursor in the synthesis of azo dyes and other complex colorants.
• Polymer Chemistry: Employed in the modification of polymers and the creation of specialty resins with specific functional groups.
• Material Science Research: Utilized in surface functionalization and the development of advanced organic materials.
• Cross-Coupling Reactions: Functions as an electrophilic partner in palladium-catalyzed and other metal-mediated coupling reactions to form biaryl structures.

Basic Information

Product Name	1,3-Diazoniabenzene
CAS No.	17009-95-9
Molecular Formula	C6H7N2+
Molecular Weight	107.13 g/mol
Synonyms	m-Phenylenediamine, Diazotized; Benzene-1,3-diazonium; 1,3-Benzenediazonium; m-Diazoniabenzene; m-Benzenediazonium Salt; Diazonium m-Phenylene; 1,3-Phenylenediazonium
EINECS	Contact for details

Quality Control

Our 1,3-Diazoniabenzene is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including assay by titration and identification by spectroscopic methods (IR, NMR), to ensure high purity and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory needs.

Storage

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

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (Titration)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Related Substances (HPLC)	Contact for details

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