Poly(2-ethyl-2-oxazoline) shows the application in biocompatibility, avoiding accumulation in tissue, and rapid clearance from the bloodstream. It is also adapted to many different functions for both protein and small drug conjugation. It also acts as a perfect substitute for poly(vinyl alcohol) and poly(vinyl pyrrolidone). It is also used as an adhesion promoter in coatings and heat sealing. It behaves as a hydrophilic block and utilized in the synthesis of amphiphilic diblock copolymers by reacting with poly(1,3-trimethylene carbonate) (PTMC) as a hydrophobic block.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.