Benzyl tert-Butyl Ether Peroxide from Mexico
Aromatic ether peroxide used in low-temperature polymerization initiators. HTS 2909.60.20.00 classification reflects its aromatic ether-peroxide structure as a chemically defined derivative per Chapter 29 scope. 'Other' category captures specialized industrial peroxides.
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
• Submit manufacturer's analytical certificate verifying >98% purity to avoid mixture classification
• Comply with OSHA 1910.1094 storage requirements; declare SADT value on commercial invoice
• Monitor for spontaneous polymerization; temperature recorders recommended for shipments