IC-651 Dielectric Fluid
A blend of perfluorohexane and perfluoropentane used as a dielectric fluid for high-voltage cable testing and transformer cooling. This fully halogenated mixture offers extreme dielectric strength and falls under this tariff item.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If imported as a single, pure perfluorinated compound
Separate chemically defined halogenated hydrocarbons are classified in Chapter 29.
If the fluid is petroleum-based
Petroleum oils and oils obtained from bituminous minerals are classified in heading 27.10.
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
• Provide technical specifications demonstrating the dielectric properties and intended use to support classification
• Verify that the product is not a pure compound, which would fall under Chapter 29
• Check if the fluid requires any special handling or transport permits
Related Products under Tariff item 3827.90.00
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This is a mixture containing dichloropropanes, which are chlorinated propane derivatives, used as a foam blowing agent in polyurethane insulation manufacturing. As a mixture of halogenated derivatives of propane, not elsewhere specified, it falls under tariff item 3827.90.00.