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High-Purity Tetrabromocyclooctane Flakes from Canada

99+% pure TBCO in flake form for precision flame retardant applications in engineering thermoplastics. HTS 2903.89.60.00 classification reflects its status as a chemically defined cyclooctane with four bromine atoms.

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

Provide lot-specific CoA confirming >99% purity to maintain specific compound status

Label with GHS hazard pictograms for skin/eye irritant and specific target organ toxicity

Avoid common pitfall of declaring as 'bromine compound' generically; specify exact CAS 3194-57-8