1,3-Propanediol from Canada
1,3-Propanediol is a colorless, viscous liquid diol with two hydroxyl groups on a three-carbon chain, classified under HTS 2905.39.90.00 as an acyclic diol other than ethylene glycol or glycerol. It is widely used as a monomer in polyester fiber production and as a solvent.
Duty Rate — Canada → United States
5.5%
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 detailed chemical analysis certificates confirming purity and acyclic diol structure to avoid reclassification as mixtures
• Ensure SDS and CAS number (504-63-2) documentation matches HTS description for acyclic alcohols
• Verify stabilizer additions comply with chapter note (f) to prevent exclusion from Chapter 29