3,5-Dimethylpiperidine from Canada
3,5-Dimethylpiperidine is a dialkylated piperidine derivative used in chiral ligand synthesis. As a simple substituted piperidine, it falls under HTS 2933.32.5000 'other' category.
Duty Rate — Canada → United States
16.5%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Specify cis/trans isomer ratio if applicable
• Air-sensitive; nitrogen blanket required for bulk storage
• Available as custom synthesis; verify lead times with suppliers