Undecylenic Aldehyde from Mexico
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 — Mexico → United States
14.8%
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
• Iodine value confirming unsaturation level
• Acid value <2.0 specification testing
• Heavy metal content analysis (<10ppm)