</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →

1,1,1-Trifluoro-2,2-Dichloroethane from Canada

This compound (CF3CHCl2) is a synthetic intermediate, perhalogenated with F and Cl only in its acyclic structure. Falls under HTS 2903.77.00.80 as other halogenated acyclic hydrocarbons with two different halogens, fully substituted. Used in pharmaceutical synthesis.

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

TSCA registration required for chemical intermediates

Stabilizer additions must not change general-use classification