Undecylenic Aldehyde from Canada
Undecylenic aldehyde (10-undecenal) used in violet-musk fragrances, featuring terminal double bond and aldehyde function. HTS 2912.49.90.00 other oxygen-functional aldehyde.
Duty Rate — Canada → United States
14.8%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Iodine value confirming unsaturation level
• Acid value <2.0 specification testing
• Heavy metal content analysis (<10ppm)