Pentachlorobenzene from Canada
Pentachlorobenzene contains five chlorine atoms substituted on a benzene ring. Classified under HTS 2903.89.20.00 as highly halogenated aromatic hydrocarbon derivative. Used in specialty chemical synthesis.
Duty Rate — Canada → United States
110%
Rate breakdown
9903.04.6094.5%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
• Stockholm Convention restrictions apply; verify allowed uses and quantities
• GC-MS confirmation of chlorination degree essential
• Enhanced toxicity profile requires special handling protocols