1,12-Dodecanediol from Mexico
1,12-Dodecanediol (HO(CH2)12OH), diol derivative of dodecanedioic acid used in polyurethane elastomers. While primarily a diol, certain halide/peroxide derivatives classify under 2917.19.70 per Chapter 29 ester/salt rules. Meets 'derivatives' classification criteria.
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
• Provide reaction pathway documentation showing derivation from classified polycarboxylic acid
• Include hydroxyl value specifications matching industrial polymer grade standards
• Declare distillation cut specifications to confirm narrow chain length distribution