Description

4-(Diethylamino)Benzenediazonium Chloride is a specialized diazonium salt compound that serves as a critical intermediate in organic synthesis and industrial colorant production. Its primary value lies in its ability to act as a versatile electrophile for azo coupling reactions, enabling the creation of complex dye molecules and functional materials. This product is essential for manufacturers and R&D laboratories in the dye and pigment, pharmaceutical, and advanced material sectors seeking to develop or produce specific azo compounds.

Application

• Azo Dye and Pigment Synthesis: A key precursor for manufacturing a wide range of diazo and cationic dyes, including paper dyes and textile colorants.
• Photographic Industry: Used in the production of light-sensitive materials and color couplers for photographic films and papers.
• Chemical Research & Development: Serves as a valuable electrophilic reagent for introducing the diazonium functional group in novel organic syntheses.
• Polymer Modification: Employed in surface functionalization and grafting reactions to alter polymer properties.
• Analytical Chemistry: Can be utilized as a derivatization agent for the detection and analysis of specific compounds.

Basic Information

Product Name	4-(Diethylamino)Benzenediazonium Chloride
CAS No.	148-90-3
Molecular Formula	C10H14ClN3
Molecular Weight	211.69 g/mol
Synonyms	p-Diethylaminobenzenediazonium Chloride; 4-Diethylaminobenzenediazonium Chloride; N,N-Diethyl-4-diazoniobenzene Chloride; Fast Blue Salt B; Azoic Diazo Component 48; C.I. 37240; Diazonium, [4-(diethylamino)phenyl]-, chloride; 1-Diazo-4-diethylaminobenzene Chloride
EINECS	205-730-5

Quality Control

Our 4-(Diethylamino)Benzenediazonium Chloride is manufactured under strict quality protocols to ensure batch-to-batch consistency and high reactivity. Each lot undergoes comprehensive analytical testing, including purity assay and identification, to meet precise customer requirements. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your specifications.

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). This material is light-sensitive and easily oxidized; it should be handled under an inert atmosphere when appropriate and kept away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Solubility Test	Freely soluble in water, soluble in ethanol

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