4-Decanol Isomer from Canada
4-Decanol is a specific isomer of decyl alcohol with the OH group on the fourth carbon position in a linear C10 chain, qualifying as a saturated monohydric acyclic alcohol. It matches HTS 2905.19.90.10 for decyl alcohol and its isomers, distinct from other chain lengths. Employed in specialty chemical synthesis and flavor production.
Duty Rate — Canada → United States
13.7%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Provide chromatogram proving single isomer >90% purity to meet 'chemically defined' criteria
• Use stainless steel containers to prevent isomerization during transport
• Declare exact position of OH group in commercial invoice