4-Hydroxybenzaldehyde from Mexico
4-Hydroxybenzaldehyde is an aromatic aldehyde-phenol used in pharmaceutical synthesis and as a chemical intermediate for producing antiseptics and fragrances. Classified under HTS 2912.49.26.00 due to its aromatic structure containing both aldehyde and phenolic oxygen functions. Meets Chapter 29 requirements for separate chemically defined organic compounds.
Duty Rate — Mexico → United States
110%
Rate breakdown
9903.04.6094.5%Except as provided in heading 9903.04.61, patented pharmaceutical articles as provided for in subdivisions (c) and (d) of U.S. note 40 to this subchapter
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 CAS number (123-08-0) and IUPAC name on all shipping documents to prevent classification disputes
• Ensure packaging complies with DOT/UN hazardous material regulations for phenolic compounds