1. High-Performance Polymer Materials
As a copolymer monomer for synthesizing or modifying acrylic resins (e.g., PMMA).
High thermal stability (significantly elevated glass transition temperature), high mechanical strength, low thermal expansion coefficient.

2. Optical and Electronic Materials
Used to prepare highly transparent, low-dielectric polymers for optical lenses, electronic device encapsulation, photoresists, etc.
High transparency (UV-Vis range >95%), low dielectric constant, low water absorption, high refractive index.

3. Biomedical Materials
Used to prepare coatings or materials with specialized biological functions, such as blood-contacting materials. Surface functionalization achieved through host-guest interactions (binding with cyclodextrin) to impart biological activities like anticoagulation and pro-endothelial effects.

4. Research Applications
Used in controlled/reactive polymerization studies (e.g., ATRP, RAFT) to synthesize structurally defined polymers and block copolymers. Controllable polymerization processes enable precise design of polymer chain structures.