Bis(2-hydroxyethyl)ammoniumperfluorooctane sulfonate (CAS 70225-14-8)

Bis(2-hydroxyethyl)ammoniumperfluorooctane sulfonate is a fluorinated compound that stands out due to its unique chemical structure, which imbues it with distinct physicochemical properties. This compound is characterized by the presence of a perfluorooctane sulfonate backbone, which is known for its strong carbon-fluorine bonds, rendering it both chemically and thermally stable. The addition of bis(2-hydroxyethyl)ammonium groups introduces polar functionalities, enhancing its solubility in water and other polar solvents. This delicate balance between hydrophobic and hydrophilic properties makes it an interesting subject of study in materials science and environmental chemistry. In research applications, it is often explored for its surfactant qualities, where its ability to lower the surface tension between two liquids or between a liquid and a solid can be leveraged in the synthesis of fluoropolymer-based materials, and in the study of environmental persistence and bioaccumulation potential of fluorinated compounds. The mechanism of action revolves around its surfactant capability, which can facilitate various reactions and interactions at the molecular level, significantly influencing the behavior of compounds in both synthetic and natural environments.