p-Isopropoxydiphenylamine from Mexico
p-Isopropoxydiphenylamine is an ether derivative of diphenylamine with an isopropoxy substituent on one aromatic ring, falling under HTS 2921.44.70.00 as 'other' diphenylamine derivatives. It serves as a stabilizer in polymer processing.
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
• Provide analytical data confirming aromatic amine-function structure per chapter notes
• Check for REACH compliance if destined for EU; note potential CMR classification
• Document end-use to prevent reclassification as plastic additive (Chapter 39)