N,N'-Ethylenebis(5,6-Dibromonorbornanedicarboximide) from Canada
This is a bis-imide compound featuring two dibromo-norbornane dicarboximide units linked by an ethylene bridge, explicitly named in HTS 2925.19.70.00. Used as a brominating agent and flame retardant intermediate in polymer chemistry. Qualifies as a derivative of imides under chapter 29 carboxyimide-function compounds.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Classify with proper CAS registry number documentation to confirm identity; ensure brominated compound handling complies with EPA regulations; use child-resistant packaging if odoriferous additives present per chapter notes