</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →
2909.30.40.00/4-Methoxyphenol (Methoxyhydroquinone)/Mexico

4-Methoxyphenol (Methoxyhydroquinone) from Mexico

4-Methoxyphenol is an aromatic ether-phenol used as a polymerization inhibitor in acrylic resins and UV stabilizer. It qualifies under HTS 2909.30.40.00 as an aromatic ether derivative listed in additional U.S. note 3.

Duty Rate — Mexico → United States

15.5%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Calculate with your customs valueVerify classification with AI

Import Tips

• Include stabilization certificate if additives present, per chapter note (f)

• Specify ether functionality dominates over phenol for proper 2909 classification