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Hexabromocyclododecane Flame Retardant Powder from Japan

Pure hexabromocyclododecane (HBCD) in powdered form used as a high-performance flame retardant additive for plastics and textiles. This chemically defined halogenated cyclic hydrocarbon falls under HTS 2903.89.70.10 as one of the 'other hexabromocyclododecanes' due to its brominated cyclododecane structure. It meets Chapter 29 note (a) for separate chemically defined organic compounds.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%

Import Tips

Verify REACH and TSCA compliance as HBCD faces global restrictions; obtain EPA pre-manufacture notices if applicable

Include detailed chemical purity certificates and CAS number (25637-99-4) documentation to confirm classification

Avoid misclassification as mixtures; ensure product is >98% pure HBCD without significant additives