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Perfluoroneopentane from Mexico

Perfluoroneopentane (C(CH3)3CF3 fully fluorinated) is a branched saturated fluorinated acyclic hydrocarbon used in liquid cooling. Classified under HTS 2903.49.00.00 as 'other' despite branched structure, as acyclic per Chapter 29 definitions.

Duty Rate — Mexico → United States

13.7%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico

Import Tips

Provide molecular structure diagram confirming acyclic nature (no rings)

High boiling point requires temperature-controlled shipping declarations

Lab quantities (<1kg) may qualify for simplified entry procedures