Tetrabromocyclooctane
Halogenated derivatives of hydrocarbons: > Halogenated derivatives of cyclanic, cyclenic or cycloterpenic hydrocarbons: > Other: > Other: > Other: > Tetrabromocyclooctane
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Products classified under HTS 2903.89.60.00
Tetrabromocyclooctane (TBCO)
Tetrabromocyclooctane is a brominated cyclic alkane used primarily as a flame retardant additive in plastics and polymers. It falls under HTS 2903.89.60.00 as a halogenated derivative of cyclanic hydrocarbons, specifically named in the tariff schedule. This white crystalline powder provides high bromine content for effective fire suppression in materials.
1,2,5,6-Tetrabromocyclooctane Isomer
A specific stereoisomer of tetrabromocyclooctane used in high-performance flame retardant applications for electronics. Classified under HTS 2903.89.60.00 due to its exact chemical structure as a halogenated cyclooctane derivative. It offers thermal stability up to 300°C for demanding environments.
Technical Grade Tetrabromocyclooctane Powder
Technical grade TBCO (95-98% purity) supplied as fine powder for industrial flame retardant compounding in polyolefins. Falls under HTS 2903.89.60.00 as the specifically named cyclanic halogenated derivative, even with minor impurities allowed per chapter notes.
High-Purity Tetrabromocyclooctane Flakes
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.