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Monochlorotetrafluoroethane (HCFC-124) Refrigerant Gas from Canada

Pure monochlorotetrafluoroethane (HCFC-124), a hydrochlorofluorocarbon used as a refrigerant in commercial chillers and industrial cooling systems. This chemical is a halogenated derivative of acyclic hydrocarbons containing fluorine and chlorine, specifically classified under HTS 2903.79.90.30 due to its precise molecular structure (C2HClF4). It is supplied in high-pressure cylinders for HVAC applications.

Duty Rate — Canada → United States

13.7%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada

Import Tips

Obtain EPA allocation for HCFC imports under the Montreal Protocol; include Safety Data Sheets (SDS) and purity certificates; declare as hazardous material (UN1027) with proper DOT placarding