This chemical is primarily used in the synthesis of specialized polymers and surfactants due to its unique structure, which combines a benzyl group with a polyether chain and a carboxylic acid functional group. Its polyether segment makes it valuable in creating water-soluble or amphiphilic compounds, often applied in coatings, adhesives, and personal care products. The benzyl group provides stability and can be selectively removed, making it useful in controlled-release formulations or as a protecting group in organic synthesis. Additionally, its carboxylic acid group allows for further functionalization, enabling its use in the development of drug delivery systems, biodegradable materials, or as a linker in bioconjugation chemistry. Its versatility also extends to industrial applications, such as in the production of lubricants or emulsifiers.