Description

4-(Ethylamino)-3-Methylbenzenediazonium 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 diazonium ions, which are essential for azo coupling reactions to create dyes, pigments, and functional materials. This product is particularly needed by manufacturers in the dye and pigment, pharmaceutical intermediate, and advanced material research sectors.

Application

• Primary Intermediate for Azo Dyes and Pigments: Serves as a key coupling agent in the synthesis of a wide range of industrial and specialty colorants.
• Pharmaceutical Synthesis: Used in the preparation of complex organic molecules and active pharmaceutical ingredients (APIs) requiring diazonium chemistry.
• Photoinitiator and Polymer Chemistry: Acts as a source of aryl radicals in photo-induced polymerization and cross-linking processes for advanced materials.
• Surface Modification Agent: Employed for grafting aromatic groups onto various material surfaces to alter physicochemical properties.
• Research & Development: A valuable reagent in academic and industrial R&D labs for exploring new synthetic pathways and novel compounds.
• Analytical Chemistry: Can be used as a derivatization agent for the detection and analysis of specific functional groups.

Basic Information

Product Name	4-(Ethylamino)-3-Methylbenzenediazonium Tetrafluoroborate
CAS No.	6087-59-8
Molecular Formula	C9H13BF4N3
Molecular Weight	253.03 g/mol
Synonyms	3-Methyl-4-(ethylamino)benzenediazonium tetrafluoroborate; 4-(Ethylamino)-3-methylbenzenediazonium fluoroborate; 4-Ethylamino-3-methylbenzenediazonium tetrafluoroborate; Fast Red TR Salt; Azoic Diazo Component 11; C.I. 37085; Diazonium, [4-(ethylamino)-3-methylphenyl]-, tetrafluoroborate(1-); 1-Diazo-4-(ethylamino)-3-methylbenzene tetrafluoroborate
EINECS	Contact for details

Quality Control

Our 4-(Ethylamino)-3-Methylbenzenediazonium Tetrafluoroborate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity, consistent performance, and batch-to-batch reliability suitable for demanding industrial and research applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles 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). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, handling and storage should minimize exposure to direct light. Isolate from incompatible materials such as strong bases and reducing agents.

Specification

Item	Specification
Appearance	Light yellow to beige crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Solubility	Soluble in polar aprotic solvents (e.g., DMF, acetonitrile)
Residue on Ignition	≤ 0.1%

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