Used as a corrosion inhibitor in industrial water treatment systems, substituted alkylamides form a protective layer on metal surfaces, preventing oxidation and degradation. They are effective in cooling circuits and boilers where metal integrity is critical.

In agrochemical formulations, they act as adjuvants that enhance the leaf surface retention and penetration of pesticides and herbicides, improving efficacy.

These compounds are also employed in personal care products, particularly in shampoos and conditioners, where they provide conditioning properties by adhering to hair fibers and reducing static buildup.

In oilfield chemicals, substituted alkylamides serve as emulsion breakers and demulsifiers, aiding in the separation of water from crude oil during extraction and refining.

Additionally, they function as lubricity additives in metalworking fluids, reducing friction and wear during machining operations.