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Coumarin (CAS 91-64-5) from Canada

Coumarin is a fragrant organic chemical compound classified under HTS 2932.20.0500 as a lactone with a heterocyclic oxygen hetero-atom structure, specifically the parent compound of the coumarin family. It is primarily used as a fixative and fragrance ingredient in perfumes, cosmetics, and soaps due to its sweet, hay-like odor.

Duty Rate — Canada → United States

16.5%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada

Import Tips

Provide chemical purity certificates (typically 98%+ purity) and CAS number documentation to verify classification under 2932.20.0500

Ensure proper Hazard Communication labeling as it may be regulated under TSCA; include Safety Data Sheets (SDS)

Avoid misclassification as a finished fragrance mixture, which would fall under Chapter 33