Used primarily as an intermediate in the production of surfactants and detergents due to its ability to reduce surface tension. It serves in the synthesis of alkylphenol ethoxylates, which are nonionic surfactants found in industrial cleaning agents, emulsifiers, and wetting agents. Also employed in the formulation of agrochemicals, paints, and coatings to improve dispersion and stability. Its lipophilic nature makes it suitable for applications requiring water resistance or oil solubility. Limited use in consumer products due to environmental concerns related to persistence and endocrine-disrupting potential.