Phosflex TPP Industrial Plasticizer from Mexico
Phosflex TPP is triphenyl phosphate refined for use as a plasticizer in vinyl flooring and wire coatings, enhancing flexibility and smoke suppression. It qualifies for HTS 2919.90.1500 as an aromatic phosphoric ester plasticizer, per chapter notes excluding only non-chemical mixtures or specific exclusions like enzymes. The product's high purity ensures it remains a separate organic compound.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Label drums with CAS number 115-86-6 and UN3082 for hazmat shipping; obtain TSCA certification for US entry as a new chemical substance if not pre-registered; avoid bulk imports without stabilizer if shelf life is a concern per chapter note (f)