2,2,4-Trimethyl-1,2-dihydroquinoline
2,2,4-Trimethyl-1,2-dihydroquinoline is a quinoline derivative with a secondary amine nitrogen function. It is a separate chemically defined organic compound classified under heading 29.29. This product is used as an antidegradant in rubber manufacturing.
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 |
PGA flags (1)Show detailsHide detailsHCActive Pharmaceutical IngredientsMay be required
- HC
Active Pharmaceutical Ingredients · May be required
May require HC Active Pharmaceutical Ingredients depending on intended use (HC13) and Canadian product category (HC01). Matching criteria: Starts With 2929. Logic: MATCH IF (Valid HS Code) AND (Intended Use Code) AND (Valid Canadian Product Category).
CBSA Single Window matching criteria, unknown
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the quinoline ring is considered the primary characteristic
Quinoline derivatives are classified under heading 29.33.
If the product is a prepared rubber accelerator
Prepared rubber accelerators are classified under heading 38.12.
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
• Confirm that the product is not more specifically covered under heading 29.33 for heterocyclic compounds
• Have the end-use documentation ready if the product is for rubber manufacturing
• Ensure the product is not in polymer form, which would be classified in Chapter 39
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