Maleimide
Maleimide is an α,β-unsaturated aromatic imide used in polymer chemistry and pharmaceutical conjugation reactions. It is a chemically defined aromatic imide, classifiable under tariff item 2925.19.00 as 'other'.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Ensure the product is not put up in a form for retail sale
• Provide a certificate of analysis
• Verify if the product is used in pharmaceutical applications requiring additional documentation
Related Products under Tariff item 2925.19.00
1,8-Naphthalimide
1,8-Naphthalimide is a fused-ring aromatic imide used in fluorescent dyes and optical brighteners. Its polycyclic aromatic structure qualifies under heading 2925 as an aromatic imide, classifiable under tariff item 2925.19.00 as 'other'.
2,2',6,6'-Tetraisopropyldiphenylcarbodiimide (TIPC)
2,2',6,6'-Tetraisopropyldiphenylcarbodiimide (TIPC) is a sterically hindered aromatic carbodiimide used as a coupling agent in peptide synthesis and polymer chemistry. It is a chemically defined aromatic imide, falling under tariff item 2925.19.00 as 'other'.
4-Nitrophthalimide
4-Nitrophthalimide is a nitro-substituted aromatic imide used in dye synthesis and as a pharmaceutical intermediate. It is a chemically defined aromatic imide, classifiable under tariff item 2925.19.00 as 'other'.
Benzamide Imide Derivative
Benzamide Imide Derivative is a specialty aromatic imide from benzamide cyclization used in high-performance polymers. It is a chemically defined aromatic imide, classifiable under tariff item 2925.19.00 as 'other'.
Bis(o-tolyl)carbodiimide
Bis(o-tolyl)carbodiimide is a specific aromatic imide-function compound used primarily as a dehydrating agent and coupling reagent in organic synthesis, particularly for peptide bond formation. It is a chemically defined aromatic imide, classifiable under tariff item 2925.19.00 as 'other'.
Bis(o-tolyl)carbodiimide 98% Pure Technical Grade
Bis(o-tolyl)carbodiimide 98% Pure Technical Grade is supplied for industrial organic synthesis applications like amide coupling. It is a chemically defined aromatic imide, falling under tariff item 2925.19.00 as 'other'.