Laboratory Grade tert-Butyl Alcohol (97% Purity) from Mexico
97% pure tert-butyl alcohol packaged for laboratory reagent use in organic synthesis. Meets HTS 2905.14.10.00 as <99% purity saturated monohydric butanol, distinguished from analytical reagent grades ≥99%. Used for extractions and reaction media.
Duty Rate — Mexico → United States
10%
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
• Include lot analysis certificate specifying <99% purity and impurity profile for lab chemical classification
• Package in glass or HDPE bottles ≤5L to qualify as lab reagent; bulk drums may face industrial reclassification
• Declare CAS 75-65-0 and molecular formula to prevent confusion with isobutanol (different HTS)