Dioctyl Terephthalate (DOTP) from Japan
Dioctyl terephthalate (DOTP) is an aromatic polycarboxylic acid ester derived from terephthalic acid, used primarily as a non-phthalate plasticizer for PVC applications. It falls under HTS 2917.39.20.00 as a plasticizer within aromatic polycarboxylic acid derivatives. This clear, odorless liquid enhances flexibility in flooring, cables, and medical devices.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Verify chemical purity and provide Certificate of Analysis (CoA) to confirm classification as plasticizer, not general ester
• Ensure proper labeling with CAS number (6422-86-2) and safety data sheets for hazardous material handling
• Avoid misclassification as phthalates under 2917.37 by documenting terephthalate structure