1,3,3-Trimethyl-2-Methyleneindoline from Mexico
1,3,3-Trimethyl-2-methyleneindoline is an indoline derivative used as a key intermediate in the production of photochromic dyes and other specialty chemicals. As a heterocyclic compound with a nitrogen hetero-atom, it is classified under tariff item 2933.99.00.
Duty Rate — Mexico → Canada
0%
Import Tips
• Ensure the product is a separate chemically defined organic compound; if it contains impurities, they must be incidental to manufacture
• Verify the solvent or stabilizer additions do not make it suitable for a specific use, which could change classification
• Keep technical documentation ready for CBSA verification