Fluorinert FC-72 Electronics Cooler
Perfluorinated liquid (C5F12/C6F12 mix) for single-phase immersion cooling of servers and electronics. HTS 3827.90.90.00 covers fully halogenated mixtures for thermal management. Dielectric fluid with 56°C boiling point.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If pure perfluorocarbon isomers
Individual perfluorinated compounds classify under Chapter 29 heading 2903.
If electrical apparatus insulating liquid
Specialized dielectric fluids for electrical equipment may classify as parts.
If marketed as general preparation
Lack of specific halogenated mixture emphasis shifts classification.
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Import Tips & Compliance
• Certify electrical resistivity >10^14 ohm-cm for dielectric applications
• Document recyclability and perfluorocarbon content for EPA reporting
• Use fluoropolymer compatible packaging to prevent contamination
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.
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.
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.