Trifluoromethane (HFC-23)
Halogenated derivatives of hydrocarbons. > Saturated fluorinated derivatives of acyclic hydrocarbons: > Trifluoromethane (HFC-23) > Trifluoromethane (HFC-23) > Trifluoromethane (HFC-23)
Duty Rate (from China)
Products classified under Tariff item 2903.41.00.00
HFC-23 Fire Suppressant Agent
HFC-23 fire suppressant agent is pure trifluoromethane (HFC-23), a saturated fluorinated derivative of acyclic hydrocarbons. It is a separate chemically defined organic compound, classified under tariff item 2903.41.00. The product is formulated for use in total flooding fire suppression systems, but remains chemically identical to the base compound.
2903.41.00HFC-23 Process Byproduct Recovery Gas
Recovered and purified HFC-23 from HCFC-22 manufacturing is trifluoromethane that meets commercial purity standards. It is a separate chemically defined organic compound, even if derived from an industrial byproduct stream. The product is classifiable under tariff item 2903.41.00 as a saturated fluorinated derivative of acyclic hydrocarbons.
2903.41.00HFC-23 Semiconductor Etch Gas
Ultra-high purity trifluoromethane (HFC-23) for semiconductor plasma etching is a separate chemically defined organic compound. It is a saturated fluorinated derivative of acyclic hydrocarbons, classified under tariff item 2903.41.00. The high purity grade does not change the chemical classification.
2903.41.00Medical-Grade HFC-23 Calibration Gas
Medical-grade HFC-23 calibration gas is high-purity trifluoromethane diluted in a balance gas for analytical calibration. While the diluted form is not a pure compound, the HFC-23 component itself is a saturated fluorinated derivative of acyclic hydrocarbons. The product is classifiable under tariff item 2903.41.00 if the dilution is for safety or transport and does not render it suitable for a specific use.
2903.41.00Trifluoromethane (HFC-23) Refrigerant Gas
Pure trifluoromethane (HFC-23) refrigerant gas is a saturated fluorinated derivative of acyclic hydrocarbons. It is a separate chemically defined organic compound, classified under tariff item 2903.41.00. The product is used as a high-temperature refrigerant in industrial cooling systems.