Isobutanol (2-Methyl-1-Propanol) from Canada
Isobutanol is a primary saturated monohydric alcohol with the formula (CH3)2CHCH2OH, classified under HTS 2905.14.50 as one of the 'other butanols'. It is a colorless liquid used as a solvent in paints, lacquers, and inks, and as a chemical intermediate. This acyclic alcohol fits chapter 29 note (a) for separate chemically defined organic compounds.
Duty Rate — Canada → United States
15.5%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Verify purity certificate to confirm it's chemically defined per chapter 29 note (a); ensure no added stabilizers exceed note (f) limits
• Common pitfall: misclassification as mixtures if blended with solvents