HFO-1234yf Automotive Refrigerant
Low-GWP refrigerant 2,3,3,3-tetrafluoropropene (HFO-1234yf) blended with minor HFC components for new vehicle AC systems. Falls under HTS 3827.90.90.00 as other mixtures containing halogenated propane derivatives. Required for vehicles meeting latest environmental standards.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If imported as pure HFO-1234yf chemical
Single halogenated compounds classify under Chapter 29 acyclic hydrocarbons.
If primarily ozone-depleting substance mixture
Mixtures dominated by CFCs/HCFCs shift to specific ODS subheadings.
If with significant anti-freeze additives
Antifreeze preparations containing halogenated compounds classify under heading 3811.
Not sure which classification is right?
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Import Tips & Compliance
• Comply with EPA Significant New Alternatives Policy (SNAP) rules for HFO refrigerants
• Include flammability handling instructions and UN1950 proper shipping name
• Test for purity levels as contaminants can trigger reclassification
Related Products under HTS 3827.90.90.00
R-134a Refrigerant Blend (HFC-134a/HFC-125 Mix)
A mixture primarily containing 1,1,1,2-tetrafluoroethane (HFC-134a) and pentafluoroethane (HFC-125), used as a refrigerant gas in automotive and commercial air conditioning systems. This blend falls under HTS 3827.90.90.00 as a mixture of halogenated hydrocarbons derived from ethane, not specified elsewhere in heading 3827. It is sold in pressurized cylinders for HVAC applications.
HFC-410A Air Conditioning Refrigerant
High-pressure refrigerant blend of difluoromethane (HFC-32) and pentafluoroethane (HFC-125) at 50/50 ratio, used in residential split-system AC units. Classified under HTS 3827.90.90.00 as a mixture of halogenated ethane derivatives not elsewhere specified. Commonly imported in 25lb cylinders for HVAC contractors.
Novec 1230 Fire Suppression Fluid
Fluorinated ketone mixture (FK-5-1-12) used in clean agent fire suppression systems for data centers and museums. HTS 3827.90.90.00 covers this as other halogenated mixtures for specialized fire protection. Non-conductive and leaves no residue after discharge.
R-448A Commercial Refrigerant Blend
Azeotropic blend of HFC-32, HFC-125, HFC-134a, and HFO-1234yf for supermarket refrigeration retrofits. Classified HTS 3827.90.90.00 as complex halogenated hydrocarbon mixture. Lower GWP alternative to R-404A.
Vertrel XF Specialty Cleaning Solvent
Hydrofluoroether (HFE) blend with trans-1,2-dichloroethylene for precision cleaning of electronics and aerospace components. HTS 3827.90.90.00 as halogenated mixture for industrial degreasing. Non-flammable and low surface tension.
Opteon 2P50 Heat Transfer Fluid
HFO-1336mzz(Z) based mixture for secondary loop heat transfer in chillers and heat pumps. HTS 3827.90.90.00 covers halogenated fluorinated mixtures for thermal management. Boiling point 50°C for precise temperature control.