Used as a key intermediate in the synthesis of high-performance polymers and resins due to its ability to form stable, cross-linked networks. Its trifunctional phenolic structure makes it suitable for epoxy hardening agents, where it contributes to enhanced thermal stability and mechanical strength. Also applied in the development of specialty coatings and adhesives requiring resistance to heat and chemicals. Additionally, it serves as a building block in designing antioxidants and UV stabilizers for industrial materials.