Section VI — Products of the chemical or allied industries
Chapter 29 — Organic chemicals
Heading 2903 — Halogenated derivatives of hydrocarbons.
Subheading 2903.43 — Fluoromethane (HFC41), 1,2difluoroethane (HFC152) and 1,1difluoroethane (HFC152a)
HS code
2903.43.00 Flouromethane (HFC -41), 1,2-difluoroethane (HFC -152) and 1,1-difluoroethane (HFC - 152a)
Last Verified Date - 1 October 2026
Common commodities
R-41 refrigerant precursorR-152 propellant for aerosolsHFC-152 used in air conditioningIndustrial R-152a for refrigerationAerosol can contents: R-152aR-41 in refrigerant productionSaturated HFC-152 for cooling systemsHFC-152a used as a blowing agentR-152a for foam insulationCommercial R-152a supply for refrigeration