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.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If purity below technical specification or mixed isomers
General 'other' halogenated cyclanic hydrocarbons cover less specific or impure forms.
If supplied with added solvents for safe transport
Chapter note (e) allows solvent solutions, but if solvent renders product use-specific, it shifts to Chapter 38.
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Import Tips & Compliance
• Declare exact purity percentage; levels below 90% risk reclassification to 2903.89.40
• Use anti-caking stabilized packaging as permitted by chapter note (f) without changing classification
• Prepare for incineration-only disposal declarations due to brominated content regulations
Related Products 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.
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.