Perfluoroneopentyl Bromide from Canada
(CF3)3CBr, branched perhalogenated alkyl bromide. Acyclic hydrocarbon fully substituted with fluorine and bromine, classifiable 2903.78.00.00. Highly volatile fluorinated building block.
Duty Rate — Canada → United States
13.7%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Extremely low boiling point (-10°C); requires pressurized or cooled transport
• NMR confirms neopentyl structure vs linear isomers
• Ozone depletion potential assessment may be required