2,6-Lutidine (2,6-Dimethylpyridine) from Mexico
2,6-Lutidine is a symmetric dimethylpyridine used in coordination chemistry and as a ligand precursor. Classified in HTS 2933.39.10.00 per heading description for lutidines with unfused pyridine ring structure. Sterically hindered base for synthetic applications.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Refractive index (1.4990-1.5010) verification prevents isomer substitution fraud
• Pack in amber glass bottles under nitrogen for light-sensitive imports
• Declare EPA TSCA inventory status; common issue is missing Section 13 certification