1-Chlorononane is primarily used as an intermediate in organic synthesis, particularly in the production of surfactants and detergents. Its long hydrocarbon chain makes it suitable for creating compounds that reduce surface tension, enhancing the cleaning properties of various formulations. Additionally, it serves as a building block in the synthesis of more complex organic molecules, including pharmaceuticals and agrochemicals. In research, it is utilized as a solvent or reagent in chemical reactions due to its non-polar nature, which aids in dissolving hydrophobic substances. Its application also extends to the field of material science, where it is employed in the modification of polymers and the preparation of specialized coatings.