Trichlorotrifluoroethanes
Halogenated derivatives of hydrocarbons: > Halogenated derivatives of acyclic hydrocarbons containing two or more different halogens: > Other, perhalogenated only with fluorine and chlorine > Trichlorotrifluoroethanes
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
Products classified under HTS 2903.77.00.20
1,1,1-Trichloro-2,2,2-trifluoroethane (CFC-113a)
This is a perhalogenated acyclic hydrocarbon containing only fluorine and chlorine atoms, specifically a trichlorotrifluoroethane isomer. It falls under HTS 2903.77.00.20 as a halogenated derivative of hydrocarbons with two or more different halogens, perhalogenated only with F and Cl. Historically used as a refrigerant and solvent, its import is now heavily regulated due to ozone depletion.
1,1,2-Trichloro-1,2,2-trifluoroethane (CFC-113)
CFC-113 is a specific trichlorotrifluoroethane isomer, fully halogenated with three chlorine and three fluorine atoms on an ethane backbone. Classified under HTS 2903.77.00.20 as it matches the description of perhalogenated acyclic hydrocarbons with only F and Cl. Primarily used in precision cleaning of electronics before phase-out.
99.9% Pure CFC-113 Trichlorotrifluoroethane
High-purity 1,1,2-trichloro-1,2,2-trifluoroethane meeting industrial solvent specifications. This chemically defined organic compound is perhalogenated solely with fluorine and chlorine, fitting HTS 2903.77.00.20 criteria for trichlorotrifluoroethanes. Used in laboratory and aerospace cleaning applications under strict regulation.
Trichlorotrifluoroethane Calibration Standard
Certified reference material of CFC-113 in solvent matrix for gas chromatography calibration. The pure trichlorotrifluoroethane component classifies under HTS 2903.77.00.20 as a chemically defined perhalogenated compound. Diluted forms remain classified to the active compound per Chapter 29 note (d).
CFC-113a Industrial Solvent Grade
Solvent-grade 1,1,1-trichloro-2,2,2-trifluoroethane with minimal impurities for degreasing applications. Meets HTS 2903.77.00.20 as a separate chemically defined trichlorotrifluoroethane, perhalogenated only with F and Cl. Import requires demonstration of essential use due to phase-out.