4,4'-Bis(α,α-dimethylbenzyl)diphenylamine from United States
4,4'-Bis(α,α-dimethylbenzyl)diphenylamine is a sterically hindered diphenylamine derivative used as an antioxidant and stabilizer in rubber and polymer production. It is a chemically defined organic compound that falls under tariff item 2921.44.00 as a derivative of diphenylamine and its salts.
Duty Rate — United States → Canada
0%
Import Tips
• Ensure the product is imported as a pure chemical compound with a Certificate of Analysis to support classification under 2921.44.00
• Declare the CAS number (10081-67-1) on customs documentation to expedite CBSA processing
• Verify if the product qualifies for duty relief under the Chemicals and Plastics Duties Remission Order