Monobenzyl Diphenylamine from Canada
Monobenzyl diphenylamine has a benzyl group attached to one phenyl ring of the diphenylamine core, falling under HTS 2921.44.70.00 'other' category. Applied as a corrosion inhibitor in industrial fluids.
Duty Rate — Canada → United States
16.5%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Verify benzyl substitution position via HPLC analysis for accurate derivative identification
• Provide solubility data in hydrocarbons for end-use verification
• Ship in nitrogen-purged containers to prevent oxidation