Tert-Butylphenyl Diphenyl Phosphate (TBPDPP) from Canada
Tert-butylphenyl diphenyl phosphate serves as a specialty plasticizer for high-temperature polymer applications. Classified in HTS 2919.90.25.00 for aromatic phosphoric ester plasticizers per Chapter 29 organic phosphorus compound provisions.
Duty Rate — Canada → United States
16.5%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Include flash point and autoignition data for IMDG classification
• Verify not subject to Montreal Protocol restrictions on certain phosphates
• Use NATA-accredited lab certification for purity claims