1-Methylimidazole from Mexico
1-Methylimidazole is a modified aromatic imidazole derivative with a methyl substituent on one nitrogen atom. This nitrogen heterocyclic compound is imported under HTS 2933.99.82 as other aromatic or modified aromatic heterocycles. Used in ionic liquid synthesis and catalysis.
Duty Rate — Mexico → United States
16.5%
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
• GC-MS analysis required for purity verification; REACH compliance for EU transshipment; declare as separate compound not solvent