N-Isopropyl-N'-phenyl-p-phenylenediamine from Mexico
IPPD is a cyclenic/cyclanic hybrid polyamine derivative from aromatic p-phenylenediamine, used as antiozonant in rubber. Under HTS 2921.30.3000 for 'other' aromatic-derived cyclanic amines, chemically defined without excluded additives.
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
• Document rubber accelerator end-use; check for dust suppression agents per note (g)
• Use precise CAS 101-96-2 labeling