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4-Hydroxy-2-butanone from Canada

4-Hydroxy-2-butanone is an acyclic ketone-alcohol with the hydroxyl group at the terminal position and ketone at carbon 2. It qualifies under HTS 2914.40.90.00 as a ketone-alcohol not elsewhere specified. Used as a flavor intermediate and polymer precursor.

Duty Rate — Canada → United States

14.8%

Rate breakdown

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

Import Tips

For food contact applications, include FDA GRAS status or equivalent documentation

Monitor for auto-oxidation products; peroxide value testing prevents rejection

Small package quantities (<1kg) may qualify for research exemption

4-Hydroxy-2-butanone from Canada — Import Duty Rate | HTS 2914.40.90.00