Used as a flame retardant additive in polymers and plastics due to its ability to suppress combustion through both gas and condensed phase mechanisms. It is particularly effective in engineering thermoplastics such as polyamides and polyesters, where it enhances fire resistance without compromising thermal stability or mechanical properties. Its brominated aromatic structure contributes to high efficiency at low loading levels, making it suitable for applications in electronics, automotive components, and electrical enclosures where stringent flammability standards must be met. Additionally, it exhibits good compatibility with other additives and retains color stability after processing, which is advantageous in light-colored or transparent formulations.