2903.73.00/1,1-Dichloro-1-fluoroethane (R-141b)/Japan

1,1-Dichloro-1-fluoroethane (R-141b) from Japan

1,1-Dichloro-1-fluoroethane, also known as R-141b, is a hydrochlorofluorocarbon (HCFC) used as a refrigerant, solvent, and foam blowing agent. It is a separate chemically defined organic compound with both chlorine and fluorine atoms attached to an ethane backbone, falling under tariff item 2903.73.00 for dichlorofluoroethanes.

Duty Rate — Japan → Canada

Calculate with your customs value Verify with the Tariff Assistant

Import Tips

• Ensure the product is pure 1,1-dichloro-1-fluoroethane (CAS 1717-00-6) and not a mixture, as mixtures may fall under other headings

• Verify if an import permit is required under the Ozone-depleting Substances Regulations, as HCFCs are controlled

• Keep detailed technical documentation to support classification