R-11 Refrigerant Trichlorofluoromethane from United States
R-11 Refrigerant Trichlorofluoromethane is a refrigerant-grade designation for trichlorofluoromethane, a colorless, non-flammable gas that is a perhalogenated acyclic hydrocarbon. It falls under tariff item 2903.77.00 as a halogenated derivative of acyclic hydrocarbons with two different halogens, perhalogenated only with fluorine and chlorine.
Duty Rate — United States → Canada
0%
Import Tips
• Verify the product is perhalogenated with only F and Cl; any hydrogen would change classification
• Check Canadian regulations on ozone-depleting substances and secure necessary permits
• Ensure accurate HS code declaration for smooth customs clearance