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2915.60.10.00/4-Phenylbutyric Acid Anhydride/Canada

4-Phenylbutyric Acid Anhydride from Canada

Symmetric anhydride of 4-phenylbutyric acid, classified with parent aromatic monocarboxylic acid under HTS 2915.60.10.00. Acylation agent in organic synthesis.

Duty Rate — Canada → United States

15.5%

Rate breakdown

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

• Confirm monomeric anhydride vs polymeric per exclusion notes; hazardous material declarations required; purity testing prevents polymer misclassification

4-Phenylbutyric Acid Anhydride from Canada — Import Duty Rate | HTS 2915.60.10.00