2903.77.00.30/Dichlorotetrafluoroethane (CFC-114) Refrigerant Gas/Japan

Dichlorotetrafluoroethane (CFC-114) Refrigerant Gas from Japan

Dichlorotetrafluoroethane (CFC-114), a perhalogenated acyclic hydrocarbon with only fluorine and chlorine, is classified under HTS 2903.77.00.30 as a halogenated derivative containing two different halogens. This chemical compound was historically used as a refrigerant in industrial cooling systems and as a blowing agent in foam production. Its classification is based on chapter 29 notes for separate chemically defined organic compounds.

Duty Rate — Japan → United States

13.7%

Rate breakdown

9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
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Import Tips

• Verify compliance with Montreal Protocol and EPA regulations on CFC imports, as production is globally phased out; obtain necessary exemptions or recycling certifications

• Provide detailed chemical purity analysis and SDS documentation to confirm it matches the exact subheading for dichlorotetrafluoroethane

• Avoid misclassification as mixtures; ensure product is chemically defined per Chapter 29 note (a) to prevent customs reclassification