Description

5-(Benzoylamino)-2,4-Dimethoxybenzenediazonium Chloride Hydrochloride is a specialized diazonium salt compound, primarily valued for its role as a versatile intermediate in organic synthesis and dye chemistry. Its significance lies in its ability to undergo coupling reactions to form azo dyes and pigments, as well as serve as a precursor for more complex chemical architectures. This product is essential for manufacturers and R&D laboratories in the fine chemical, specialty dye, and advanced material sectors seeking high-purity intermediates for precise synthetic applications.

Application

• Azo Dye & Pigment Synthesis: A key coupling agent for the production of high-value azo dyes and organic pigments used in textiles, inks, and coatings.
• Fine Chemical Intermediate: Serves as a critical building block in multi-step organic synthesis for pharmaceuticals and agrochemicals.
• Photographic Chemicals: Used in the formulation of light-sensitive compounds for specialized photographic and imaging applications.
• Research & Development: A valuable reagent in academic and industrial R&D for exploring new diazonium-based reactions and material properties.
• Polymer Modification: Can be employed to functionalize polymer surfaces or chains via diazonium chemistry to alter physical properties.

Basic Information

Product Name	5-(Benzoylamino)-2,4-Dimethoxybenzenediazonium Chloride Hydrochloride
CAS No.	67846-64-4
Molecular Formula	C15H15ClN3O3 • HCl
Molecular Weight	374.66 g/mol (as hydrochloride salt)
Synonyms	5-Benzamido-2,4-dimethoxybenzenediazonium Chloride Hydrochloride; 2,4-Dimethoxy-5-benzamidobenzenediazonium Chloride Hydrochloride; Fast Blue BBN Salt; Variamine Blue B Salt; Diazo Fast Blue B; 5-(Benzoylamino)-2,4-dimethoxybenzenediazonium Dichloride; 67846-64-4
EINECS	Contact for details

Quality Control

Our production of 5-(Benzoylamino)-2,4-Dimethoxybenzenediazonium Chloride Hydrochloride adheres to stringent in-process controls to ensure batch-to-batch consistency and high chemical purity. Each lot is analyzed using advanced techniques including HPLC and NMR to confirm identity and assay. A comprehensive Certificate of Analysis (COA) detailing purity, impurity profile, and physical characteristics 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 a controlled room temperature (15-25°C). Due to its hygroscopic and strictly light-sensitive nature, the container must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) in a desiccated environment to prevent moisture absorption and decomposition. Keep away from heat, sparks, and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Solubility	Soluble in polar aprotic solvents

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