1,4-Diaminobenzene (p-Phenylenediamine Base) from Mexico
Pure 1,4-diaminobenzene, synonymous with p-phenylenediamine base, used in photographic chemicals and dyes. Falls in HTS 2921.51.5000 as 'other' in the phenylenediamine series, chemically defined per Chapter notes.
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
• Synonym listing in invoice prevents identification issues
• Dark storage required; light-sensitive
• Not for direct consumer sale to maintain heading