1,4-Butylene Glycol from Mexico
1,4-Butylene glycol (1,4-butanediol) is an acyclic diol serving as a solvent and chemical intermediate. Classified under HTS 2905.39.10.00 for its specific chemical structure as butylene glycol. Used in polyurethane production and humectants.
Duty Rate — Mexico → United States
15.5%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include GC-MS analysis verifying 1,4-isomer content; ship in UN-approved drums for diol safety; avoid anti-dusting agents that trigger note (g) reclassification