Triethanolamine (TEA) from Mexico
Triethanolamine, (HOCH2CH2)3N, is a tertiary amino-alcohol classified under HTS 2922.19.96.90 as it features amino and alcohol functions with only hydroxyl oxygen groups. Common in emulsifiers, cement additives, and personal care products.
Duty Rate — Mexico → United States
110%
Rate breakdown
9903.04.6093.5%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
• Include SDS (Safety Data Sheets) documenting single oxygen function and CAS 102-71-6
• Monitor REACH-like regulations for impurities that could trigger mixture classification
• Use proper UN packaging for corrosive liquids (UN 1297) during import