Benzyl Trichloroacetate from Mexico
Benzyl trichloroacetate serves as a protecting group reagent in peptide synthesis. Its benzyl aromatic group qualifies it for HTS 2915.40.3000 aromatic classification.
Duty Rate — Mexico → United States
15.5%
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
• Specify use in commercial invoice (e.g
• 'for laboratory synthesis') to support chemical classification vs preparation
• Research use exemption may apply for small quantities; verify DEA/FDA status