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Triphenyl Phosphate (TPP) from Canada

Triphenyl phosphate ester from phosphoric acid and phenol acts as a flame retardant in PVC, polyurethane, and engineering plastics. Falls under HTS 2920.90.51.00 as a nonmetal inorganic acid ester. Essential for consumer electronics housing.

Duty Rate — Canada → United States

13.7%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada

Import Tips

Comply with CPSC flammability testing for plastic additive applications

Certify phenol content below 0.1% to avoid phenol classification conflicts