Decabromodiphenyl Oxide is a chemical compound that belongs to the group of brominated flame retardants (BFRs). It is a white, odorless, and crystalline solid. The chemical formula for decabromodiphenyl oxide is C12Br10O, indicating that it consists of 12 carbon atoms, 10 bromine atoms, and one oxygen atom. This is primarily used as a flame retardant additive in a wide range of materials and products to improve their fire resistance properties. It has been commonly utilized in plastics, textiles, electronic devices, construction materials, and various consumer products. Decabromodiphenyl Oxide is effective in reducing the flammability of these materials and can help prevent or slow down the spread of fire.