2919.90.50.10/Triphenyl Phosphate (TPP)/Japan

Triphenyl Phosphate (TPP) from Japan

TPP is a triaryl phosphoric ester serving as a non-phthalate plasticizer and flame retardant in PVC coatings and engineering plastics. Classified under HTS 2919.90.50.10 as a phosphoric ester plasticizer, it improves processing and flame resistance in applications like wire insulation and textiles. Its aryl structure provides thermal stability over alkyl alternatives.

Duty Rate — Japan → United States

3.7%

Rate breakdown

9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
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Import Tips

• Provide technical data sheets confirming plasticizer end-use to distinguish from general phosphoric esters

• Monitor TSCA inventory status and include PMN notifications if modified formulations

• Label with GHS hazard pictograms for skin sensitization potential during customs inspection

Triphenyl Phosphate (TPP) from Japan — Import Duty Rate | HTS 2919.90.50.10