Sebacic Acid from Mexico
Sebacic acid (HOOC(CH2)8COOH), a straight-chain C10 dicarboxylic acid derived from castor oil, serves as a monomer for nylon 610 and plasticizers. Classified under HTS 2917.19.70 as an acyclic polycarboxylic acid not specifically named elsewhere. Meets Chapter 29 requirements for chemically defined organic compounds.
Duty Rate — Mexico → United States
4%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Include origin certificates verifying non-China sourcing due to frequent antidumping duties on sebacic acid
• Provide GC-MS analysis confirming >99% purity to distinguish from technical grade mixtures
• Declare proper REACH compliance documentation for EU-origin material destined for US manufacture