4,4'-Methylene bis(2,6-Diethylaniline) from Mexico
4,4'-Methylene bis(2,6-diethylaniline) is a chemically defined aromatic polyamine with a methylene bridge linking two diethyl-substituted aniline rings. It functions as an antioxidant intermediate and polymer modifier in high-performance applications. As an aromatic polyamine, it falls under tariff item 2921.59.00.
Duty Rate — Mexico → Canada
0%
Import Tips
• Verify the product is a separate chemically defined compound and not part of a mixture
• Provide the CAS number and technical data sheet to customs
• Ensure the product is not classified under a more specific heading due to its intended use