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Trichlorofluoromethane (CFC-11) from Canada

Trichlorofluoromethane, also known as CFC-11, is a perhalogenated acyclic hydrocarbon containing only fluorine and chlorine atoms, fully substituted on its carbon chain. This chemical falls under HTS 2903.77.00 as a halogenated derivative of acyclic hydrocarbons with two or more different halogens, specifically perhalogenated with F and Cl. It was historically used as a refrigerant and foaming agent but is now largely phased out due to ozone depletion.

Duty Rate — Canada → United States

13.7%

Rate breakdown

9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter

Import Tips

• Verify compliance with Montreal Protocol and EPA regulations on ozone-depleting substances before import

• Include Safety Data Sheets (SDS) and proper UN hazardous material documentation for transport

• Avoid misclassification as a refrigerant mixture which may fall under Chapter 38