Hexafluorobisphenol A (CAS 1477-55-0) from Canada
CAS-registered pure compound 2,2-bis(4-hydroxyphenyl)-1,1,1,3,3,3-hexafluoropropane, a monomer for high-Tg fluorene polymers in aerospace composites. Meets Chapter 29 definition as chemically defined halogenated phenol derivative.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
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