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2929.90.50.18/N,N-Di-n-propylphosphoramidic dichloride/Mexico

N,N-Di-n-propylphosphoramidic dichloride from Mexico

Phosphoramidic dichloride with two n-propyl groups on nitrogen, classified in HTS 2929.90.50.18 as other N,N-dialkyl phosphoramidic dihalides. Utilized in agrochemical manufacturing for herbicide precursors. Meets Chapter 29 criteria for chemically defined nitrogen-function compounds without exclusions.

Duty Rate — Mexico → United States

16.5%

Rate breakdown

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

• Provide CoA confirming >98% purity to affirm 'chemically defined' status per Chapter note (a)

• Register under Chemical Facility Anti-Terrorism Standards (CFATS) for volumes over thresholds