2903.59.10.10 - 1,1,3,3,3-Pentafluoro-2-(trifluoromethyl)-prop-1-ene

This classification specifically covers 1,1,3,3,3-Pentafluoro-2-(trifluoromethyl)-prop-1-ene, an unsaturated fluorinated derivative of an acyclic hydrocarbon. Its structure features a propene backbone with a high degree of fluorine substitution and a trifluoromethyl group, distinguishing it from other fluorinated compounds.

This specific HTS code is an "Other" category within unsaturated fluorinated derivatives. It is differentiated from its sibling category, 2903.59.90.00 ("Other"), by the precise chemical identity of the substance. Whereas 2903.59.90.00 would encompass a broader range of other unsaturated fluorinated acyclic hydrocarbons not otherwise specified, this code is reserved for the singular compound 1,1,3,3,3-Pentafluoro-2-(trifluoromethyl)-prop-1-ene.

As this is a leaf node in the HTS classification, there are no further subcategories. Classification at this level is determined by the exact chemical structure and name provided. Therefore, any importation of 1,1,3,3,3-Pentafluoro-2-(trifluoromethyl)-prop-1-ene will be directed to this specific sub-heading.