2-(4-Formylphenyl)acetic Acid Methyl Ester from Canada
Synonymous chemical name for the HTS-specified 1-formylphenylacetic acid methyl ester, an aromatic polyketone precursor in organic synthesis. Classified precisely under 2918.30.10.00 as it matches the legal description of carboxylic acids with aldehyde function. Used in fine chemical production for fragrances and pharmaceuticals.
Duty Rate — Canada → United States
15.8%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Use IUPAC name on all docs to match HTS description exactly; provide spectral data (NMR/IR) if CBP requests structure verification
• Watch for valuation issues if imported with free sample quantities