Ethylene bis(tetrabromophthalimide) (CAS 32588-76-4) Market Research Report 2025 '@aboutEthylene bis(tetrabromophthalimide), also known as 1,2-bis(tetrabromophthalimide)ethane, Saytex BT 93W, BT 93W, etc., is an additive fire retardant. It is a white to yellow solid that is soluble in acetone, toluene, water and methanol. The molecular ...