Phthalimide Derivative N-Cyclohexylthiophthalimide Chemical Intermediate from Germany
This phthalimide derivative, N-Cyclohexylthiophthalimide, serves as a chemical intermediate in organo-sulfur synthesis for rubber chemicals. Classified in 2930.90.24.00 due to its aromatic organo-sulfur nature with direct carbon-sulfur bonds, aligning with Chapter 29 provisions for separate chemically defined compounds.
Duty Rate — Germany → United States
16.5%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Provide end-use statement if re-exported to avoid anti-dumping scrutiny; ensure no water dissolution beyond Chapter note (d)
• Pitfall: bulk packaging misdeclared as Chapter 27 hydrocarbons