N-n-Octylformamide is primarily used as a chemical intermediate in the synthesis of various organic compounds. It plays a significant role in the production of surfactants and emulsifiers, which are essential in the formulation of personal care products like shampoos, conditioners, and skin creams. Its amphiphilic nature makes it suitable for stabilizing emulsions and enhancing the solubility of active ingredients. Additionally, it is utilized in the development of agrochemicals, where it acts as a carrier or adjuvant to improve the efficacy of pesticides and herbicides. In industrial applications, it serves as a solvent or additive in coatings, adhesives, and lubricants, contributing to improved performance and stability. Its versatility also extends to research and development, where it is employed in the study of organic reactions and material science.