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 2903.71 — Chlorodifluoromethane (HCFC22)
HS code
2903.71.00 Chlorodifluoromethane
Last Verified Date - 1 October 2026
Common commodities
HCFC-22 Refrigerant for Air ConditioningR-22 Medium-Pressure HVAC CoolantChlorodifluoromethane for Heat ExchangersAir Conditioner Refrigerant (HCFC-22)Medium-pressure Cooling System Fluid (CHClF2)HVAC Refrigerant for Heat Pumps (R-22)Chlorodifluoromethane Cylinder for RefrigerationAir Conditioner Service Recharge (HCFC-22)R-22 Medium-Pressure Refrigerant CanisterMedium-pressure Refrigerant for Heat Transfer (CHClF2)