708-43-0

Usage

Uses

Used in Surface Treatment Industry:
1-n-Butylbenzotriazole is used as a corrosion inhibitor for the surface treatment of copper and its alloys, providing protection against corrosion and enhancing the longevity of these materials.
Used in Automotive Industry:
1-n-Butylbenzotriazole is used as an additive in car antifreeze, helping to prevent corrosion in the cooling system and ensuring the efficient functioning of the engine.
Used in Hydraulic Fluids:
1-n-Butylbenzotriazole is used as a corrosion inhibitor in hydraulic fluids, protecting the hydraulic system components from corrosion and extending their service life.
Used in Rubber Industry:
1-n-Butylbenzotriazole is used as an additive in the rubber industry, where it serves as a corrosion inhibitor and helps improve the overall performance of rubber products.
As an Industrial Chemical:
1-n-Butylbenzotriazole is used as an intermediate in the production of various other chemical products, contributing to the synthesis of a wide range of compounds for different applications. However, due to its potential hazards, it needs to be handled with care in industrial settings.

Upstream product

• 636-98-6 p-nitrobenzene iodide 
• 95-14-7 1,2,3-Benzotriazole 
• 429-41-4 tetrabutyl ammonium fluoride 
• 100-00-5 4-chlorobenzonitrile 
• 591-50-4 iodobenzene 

Relevant academic research and scientific papers

TBAF-assisted copper-catalyzed N-arylation and benzylation of benzazoles with aryl and benzyl halides under the ligand/base/ solvent-free conditions

(Equation Presented) TBAF-assisted N-arylation and benzylation of benzazoles such as 1H-benzimidazole, 1H-indole, and 1H-benzotriazole with aryl and benzyl halides have been demonstrated under the ligand/base/solvent-free conditions. In the presence of CuBr2 and TBAF (n-Bu4NF), the azoles underwent N-arylation and benzylation with aryl and benzyl halides smoothly in moderate to good yields. It is noteworthy that the reaction is conducted under the ligand/base/solvent-free conditions.

N-arylations of nitrogen-containing heterocycles with aryl and heteroaryl halides using a copper(I) oxide nanoparticle/1,10-phenanthroline catalytic system

A general procedure for solvent-free N-arylations of nitrogen-containing heterocycles, i.e. imidazoles, triazoles, and indoles, with aryl and heteroaryl halides catalyzed by copper(I) oxide (Cu2O) nanoparticles is demonstrated. Four types of Cu2O were evaluated: the bulky compound and its cubic, octahedral, and spherical nanoparticulate forms. The results show that Cu2O nanoparticles, in particular the cubic form, are highly efficient for the N-arylation reaction. In the presence of cubic Cu2O nanoparticles, 1,10-phenanthroline, and tetrabutylammonium fluoride, a variety of nitrogen-containing heterocycles smoothly underwent N-arylation with aryl and heteroaryl halides at 110-145 °C to give the corresponding products in moderate to excellent yields. It is noteworthy that the reaction is conducted under solvent-free conditions. The reaction mechanism is also discussed.