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Trichlorofluoromethane (CFC-11) from Japan

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 — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%

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