4'-Chloro acetoacetanilide from Mexico
4'-Chloro acetoacetanilide is a β-ketoamide specifically named in HTS 2924.29.31.00. Critical coupling component for azo pigment manufacturing. Aromatic amide classification prevails over keto functionality.
Duty Rate — Mexico → United States
15.8%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Primary diazo coupling component; include intended pigment application
• Enolizes readily; specify keto/enol content ratio in CoA
• High purity required (>98%); reject lots with aniline impurities