Used as an effective flame retardant in polymer materials, particularly in engineering plastics such as polycarbonates and polyesters. It provides good thermal stability and helps meet flammability standards without significantly compromising the mechanical properties of the final product. Offers excellent compatibility with the polymer matrix, leading to clear, transparent parts where optical clarity is important. Also contributes to improved arc resistance in electrical and electronic components, making it suitable for use in connectors, switches, and other insulating parts. Shows low volatility and good hydrolytic stability, supporting long-term performance in demanding environments.