N-(4-Aminophenyl)acetamide (p-Aminoacetanilide) from Canada
p-Aminoacetanilide is an N-acetylated amino-phenol ether equivalent, with single oxygen function in acetamido group classifying under 2922.29.81.90. Intermediate for paracetamol and dyes. Acetyl doesn't constitute additional oxygen function.
Duty Rate — Canada → 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
9903.05.2910%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
• Melting point 92°C confirms identity; customs tests suspect generic 'amino-phenols'
• Acetanilide hydrolysis risk—ship <30°C with silica gel packs to prevent degradation claims
• Paracetamol pathway docs help prove non-pharma bulk status avoiding 300x duties