Tris (2-chloroisopropyl) phosphate-TCPP

Tris(1-chloro-2-isopropyl) phosphate (TCPP) is a halogenated organophosphorus flame retardant with the chemical formula C₉H₁₈Cl₃O₄P. It appears as a colorless to pale yellow liquid and has a mild aromatic odor. Structurally, it contains a phosphate group bonded to three 1-chloro-2-isopropyl groups, which enhance its flame-retardant capabilities. TCPP is highly soluble in organic solvents like ethanol, acetone, and chloroform, but is insoluble in water. It is primarily used to improve fire resistance in materials across various industrial applications.