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Medical CFC Propellant Mixture for Inhalers

A propellant mixture containing CFC-114 and CFC-12 with ethanol, used in metered dose inhalers for asthma treatment. It falls under this tariff item because it is a mixture containing chlorofluorocarbons, which are halogenated derivatives of ethane.

Import Duty Rates by Country of Origin

Origin CountryMFN TariffSurtaxesTotal Effective Rate
🇨🇳ChinaFree—Free
🇲🇽MexicoFree—Free
🇺🇸United StatesFree—Free
🇩🇪GermanyFree—Free
🇯🇵JapanFree—Free

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

3004.90.00Same rate: Free

If the mixture is put up as a medicament for therapeutic use

Chapter 38 Note 1(e) excludes medicaments from this chapter.

3827.12.00Same rate: Free

If the mixture contains HBFCs instead of CFCs

HBFC-containing mixtures are classified separately.

Not sure which classification is right?

The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.

Import Tips & Compliance

• Ensure the product is not classified as a medicament (heading 30.03 or 30.04), which would exclude it from Chapter 38

• Verify the CFC content and obtain necessary permits under Canada's Ozone-depleting Substances Regulations for medical essential uses

Related Products under Tariff item 3827.11.00

CFC-113 Solvent Mixture for Electronics Cleaning

A precision cleaning solvent blend containing CFC-113 (1,1,2-trichloro-1,2,2-trifluoroethane) with stabilizers, used for electronics and circuit board cleaning. It is classified under this tariff item because it is a mixture containing a chlorofluorocarbon, specifically a halogenated derivative of ethane.

CFC-11 and HCFC Foam Additive Concentrate

A concentrated additive for rigid polyurethane foams containing CFC-11, surfactants, and catalysts. It falls under this tariff item because it is a mixture containing a chlorofluorocarbon, specifically a halogenated derivative of methane, used as a foam auxiliary.

CFC-Based Fire Extinguishing Mixture

A fire extinguishing mixture containing CFCs and HFCs, designed for total flood fire suppression in data centers. It is classified under this tariff item because it is a mixture containing chlorofluorocarbons, which are halogenated derivatives of methane or ethane.

CFC/HFC Precision Cleaning Solvent

A precision cleaning solvent blend of tetrafluoroethylene (a CFC-related compound) and HFCs, used for vapor degreasing in aerospace parts cleaning. It is classified under this tariff item because it contains chlorofluorocarbons, which are halogenated derivatives of ethane.

Legacy R-114 Chiller Refrigerant Blend

A service blend of R-114 (1,2-dichlorotetrafluoroethane, a CFC) used in centrifugal chillers for HVAC systems. It is classified under this tariff item because it is a mixture containing a chlorofluorocarbon, specifically a halogenated derivative of ethane.

Mixed CFC/HCFC Foam Blowing Agent

A foam blowing agent blend containing CFC-11 (R-11) and HCFC-141b, used in polyurethane foam production for insulation panels. It falls under this tariff item because it is a mixture containing chlorofluorocarbons, specifically halogenated derivatives of methane.