Tris(2-chloroisopropyl) phosphate

Tris(2-chloroisopropyl) phosphate (CAS 13674-84-5), commonly known as TCPP, is a chlorinated organophosphate flame retardant for rigid and flexible foam systems.

Where is Tris(2-chloroisopropyl) phosphate used?

• Rigid polyurethane foam: dominant flame retardant
• Building insulation panels: meets fire classification requirements without disrupting foam cell structure
• Flexible polyurethane foam: reduces flammability
• Furniture and automotive seating: preserves mechanical performance while enhancing safety
• Textile backcoatings and technical fabrics: fire resistance for transportation and contract furnishing markets
• Unsaturated polyester resins, epoxy systems and adhesives: halogen-based flame retardancy
• It also acts as a plasticizer, reducing ignition risk while maintaining processability.

Good to know: Purity levels and viscosity specifications vary by supplier; buyers typically align procurement to regional fire safety standards such as EN 13501 or FMVSS 302.

Commercial specifications

• Clear liquid in bulk, IBC containers and drums