tert-Amyl Alcohol (2-Methyl-2-Butanol) from Mexico
tert-Amyl alcohol, or 2-methyl-2-butanol, is a tertiary pentanol isomer under HTS 2905.19.10.00 for saturated monohydric acyclic alcohols. Common gasoline oxygenate and chemical intermediate.
Duty Rate — Mexico → United States
15.5%
Rate breakdown
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 EPA fuel oxygenate certification if for gasoline blending applications
• Classify as UN 1107 (Flammable Liquid) with proper flashing point documentation
• Avoid plastic packaging; use HDPE/steel drums rated for corrosive alcohols