Section VI — Products of the chemical or allied industries
Chapter 29 — Organic chemicals
Heading 2903 — Halogenated derivatives of hydrocarbons.
National subdivision 2903.7 — Halogenated derivatives of acyclic hydrocarbons containing two or more different halogens:
Subheading 2903.77 — Other, perhalogenated only with fluorine and chlorine
HS code
2903.77.14
Dichloro-difluoro-methane
Last Verified Date - 1 October 2026
Common commodities
Dichloro-fluoro-methane (CFC-21) gasIndustrial grade CFC-21Perhalogenated methane refrigerant - CFC-21Commercial stock of CFC-21 coolantHigh purity CFC-21 for aerosol propellantsPharmaceutical-grade CFC-21CFC-21 packaging unitRefrigeration plant's CFC-21 supplyChemical laboratory's CFC-21 inventoryCFC-21 pre-filled cartridges for fire extinguishers