This chemical is primarily used as a versatile intermediate in the synthesis of specialized polymers and surfactants. Its unique structure, featuring multiple ether linkages and a carboxylic acid group, makes it suitable for creating water-soluble polymers, which are essential in industries like coatings, adhesives, and personal care products. Additionally, it is employed in the development of biodegradable materials due to its potential to enhance flexibility and solubility in polymer matrices. In the pharmaceutical sector, it serves as a building block for drug delivery systems, particularly in designing carriers that improve the solubility and bioavailability of active ingredients. Its application in the production of eco-friendly surfactants also highlights its role in reducing environmental impact in industrial processes.