Hexaethylene glycol monodecyl ether (CAS 5168-89-8)

Hexaethylene glycol monodecyl ether is a nonionic surfactant known for its molecular structure, which combines a hydrophobic decyl tail with a hydrophilic chain of six ethylene glycol units. This amphiphilic nature enables it to effectively reduce surface and interfacial tensions, facilitating the stable mixing of aqueous and organic phases. In research, it is particularly valued for its role in the synthesis and stabilization of nanoparticles; its ability to prevent particle aggregation is crucial for maintaining consistent size and distribution, which is essential for the reproducibility and functionality of nanotechnological applications. Additionally, hexaethylene glycol monodecyl ether is used in studying biological membranes, where it aids in the solubilization and analysis of membrane proteins and lipids without disrupting their native states. This makes it an indispensable tool in areas like materials science, where it enhances the performance and application of advanced materials by modifying their surface characteristics, thereby contributing significantly to scientific advancements in both theoretical and applied research domains.