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Phenylhydrazine from Mexico

Phenylhydrazine is a chemically defined organic derivative of hydrazine, consisting of a phenyl group attached to the hydrazine moiety (C6H5NHNH2). It falls under HTS 2928.00.15.00 as a specific compound within the heading for organic derivatives of hydrazine or hydroxylamine. Primarily used in organic synthesis and analytical chemistry.

Duty Rate — Mexico → United States

10%

Rate breakdown

9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter

Import Tips

Obtain proper hazardous material documentation (DOT/UN classification as toxic liquid) and ensure packaging meets UN-approved standards for phenylhydrazine

Verify purity certificate from supplier to confirm it qualifies as chemically defined under Chapter 29 note (a)

Avoid common pitfalls like misdeclaring as a mixture, which could shift classification; declare exact CAS number 100-63-0