2903.59.90.00/1,1,1,2,3,4,4,5,5,5-Decafluoropent-2-ene (trans)/Germany

1,1,1,2,3,4,4,5,5,5-Decafluoropent-2-ene (trans) from Germany

Trans-decafluoropent-2-ene functions as heat transfer fluid and dielectric gas. Classified HTS 2903.59.90.00 per stereochemical isomer rules in Chapter 29. Specific geometric isomer verified by NMR spectroscopy.

Duty Rate — Germany → United States

10%

Rate breakdown

9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%

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Import Tips

• Specify E-isomer content >95% per GC analysis

• Include dielectric strength test results (45 kV minimum)

• Verify global warming potential <1 per IPCC methodology