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Isocaproic Acid from Canada

Isocaproic acid (4-methylpentanoic acid) is a branched saturated acyclic C6 monocarboxylic acid used in fragrances, lubricants, and biochemical research. Classified in HTS 2915.90.50.50 as it does not match enumerated specific acids in heading 2915.

Duty Rate — Canada → United States

13.8%

Rate breakdown

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

Import Tips

CAS 646-07-1 certification required for customs verification

Low melting point (-34°C); ensure heated transport if solidified

Separate from straight-chain caproic acid documentation to avoid statistical reporting errors