Description

4-(Phenylamino)Benzenediazonium Tetrafluoroborate is a diazonium salt primarily used as a versatile chemical intermediate and coupling agent. This compound is valued for its ability to introduce aryl and diazonium functional groups into target molecules, facilitating the synthesis of dyes, pigments, and advanced materials. It is essential for manufacturers and R&D laboratories in the fine chemical, specialty dye, and polymer industries seeking to develop complex aromatic structures.

Application

• Dye and Pigment Synthesis: A key intermediate in the production of azo dyes and organic pigments, contributing to color strength and stability.
• Polymer Modification: Used to functionalize polymer chains or surfaces through diazonium coupling reactions, altering surface properties.
• Pharmaceutical Intermediates: Serves as a building block in the synthesis of complex active pharmaceutical ingredients (APIs) and agrochemicals.
• Material Science Research: Employed in the development of self-assembled monolayers (SAMs) and advanced coatings on various substrates.
• Photographic Chemicals: Can be utilized in specialized photographic processes and light-sensitive material formulations.
• Cross-coupling Reactions: Acts as an electrophilic arylating agent in metal-catalyzed cross-coupling reactions for C-C bond formation.

Basic Information

Product Name	4-(Phenylamino)Benzenediazonium Tetrafluoroborate
CAS No.	2367-19-3
Molecular Formula	C12H11BF4N4
Molecular Weight	298.05 g/mol
Synonyms	4-(Phenylamino)benzenediazonium tetrafluoroborate; 4-Anilinobenzenediazonium Tetrafluoroborate; p-(Phenylamino)benzenediazonium Tetrafluoroborate; N-Phenyl-p-phenylenediazonium Tetrafluoroborate; Diazonium BF4 salt of 4-aminodiphenylamine; Fast Red AL Salt; Azoic Diazo Component 42; C.I. 37250
EINECS	219-124-3

Quality Control

Our 4-(Phenylamino)Benzenediazonium Tetrafluoroborate is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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 light-sensitive nature, the container must be kept tightly sealed in a dry environment and opened under inert atmosphere conditions for prolonged handling to minimize moisture uptake and decomposition.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Solubility	Soluble in polar aprotic solvents (e.g., DMF, acetonitrile)

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