Used primarily as an intermediate in organic synthesis, particularly in the production of dyes, surfactants, and specialty polymers. Its long hydrophobic chain makes it suitable for modifying surface properties in coatings and adhesives. It also finds use in the development of liquid crystals and as a building block in the synthesis of functional materials with tailored hydrophobicity. Additionally, it has been explored in corrosion inhibitors due to its ability to adsorb onto metal surfaces.