4-Nonylphenol from Mexico
4-Nonylphenol is a specific isomer of nonylphenol with the alkyl chain at the para position, classified under HTS 2907.13.00.00. Widely used in industrial cleaning formulations and polymer additives.
Duty Rate — Mexico → United States
15.5%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• CAS 104-40-5 documentation required to confirm para-isomer identity
• Monitor EU REACH authorization status; US TSCA may require SNUR compliance
• Use stainless steel containers to prevent reaction during transport