Description

3-Chloro-4-(Diethylamino)Benzenediazonium Tetrafluoroborate is a specialized diazonium salt compound, a crucial intermediate in organic synthesis and industrial colorant production. Its primary value lies in its ability to form stable, colored azo dyes and pigments upon coupling with various aromatic compounds. This chemical is essential for manufacturers and R&D laboratories in the dyes and pigments, specialty chemicals, and advanced material research sectors seeking to develop or produce high-performance colorants and functional polymers.

Application

• Primary Intermediate for Azo Dyes & Pigments: Acts as a key diazo component in the synthesis of a wide range of yellow, orange, and red azo colorants for textiles, inks, and plastics.
• Photoinitiator & Photoresist Component: Used in the formulation of light-sensitive materials for printing plates and microelectronics due to its diazonium functionality.
• Crosslinking Agent for Polymers: Employed in surface modification and the creation of crosslinked polymer networks to enhance material properties.
• Bioconjugation & Protein Labeling: Serves as a reactive linker in biochemical research for attaching dyes or probes to biomolecules.
• Research & Development: A valuable building block in academic and industrial organic chemistry labs for exploring new synthetic pathways and functional materials.

Basic Information

Product Name	3-Chloro-4-(Diethylamino)Benzenediazonium Tetrafluoroborate
CAS No.	22276-63-7
Molecular Formula	C10H14BClF4N3
Molecular Weight	313.50 g/mol
Synonyms	3-Chloro-4-(diethylamino)benzenediazonium tetrafluoroborate; 4-(Diethylamino)-2-chlorobenzenediazonium tetrafluoroborate; 2-Chloro-4-(diethylamino)benzenediazonium tetrafluoroborate; Fast Blue Salt BB; Variamine Blue Salt B; Diazo Fast Blue BB; Azoic Diazo Component 20; C.I. 37240; Benzenediazonium, 3-chloro-4-(diethylamino)-, tetrafluoroborate(1-)
EINECS	244-889-5

Quality Control

Our 3-Chloro-4-(Diethylamino)Benzenediazonium Tetrafluoroborate is manufactured under strict quality protocols to ensure batch-to-batch consistency and high reactivity. Every lot undergoes comprehensive analytical testing, including HPLC for purity, IR for structural confirmation, and titration for assay determination. A detailed Certificate of Analysis (COA) documenting all specifications is provided with each shipment 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 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 open flame. For long-term stability, consider storage under an inert atmosphere.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
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.