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Acetyl Chloride from Canada

Acetyl chloride is a colorless, fuming liquid used primarily as a reagent in organic synthesis for acetylation reactions. It falls under HTS 2915.90.50.10 as an acid chloride derivative of acetic acid, a saturated acyclic monocarboxylic acid. The classification reflects its reactive chloride functional group.

Duty Rate — Canada → United States

110%

Rate breakdown

9903.04.6096.2%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

Provide Safety Data Sheets (SDS) and ensure UN-approved packaging for corrosive liquids during import

Verify purity certificates to confirm classification as chemically defined compound under Chapter 29

Avoid misclassification as mixtures; acid chlorides must be separate compounds per chapter notes