Dicyclohexyl Phthalate (DCHP) from Mexico
DCHP provides high temperature resistance as a plasticizer in automotive under-the-hood applications and cellulose acetate. As an orthophthalic acid ester with cyclic alcohol groups, it imports under HTS 2917.34.01.
Duty Rate — Mexico → United States
16.5%
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
• Automotive suppliers need IATF 16949 chemical approval documentation
• Higher melting point requires heated transport; declare properly
• Verify no crystalline form classification issues