Octylated Diphenylamine from China
Octylated diphenylamine is an antioxidant mixture of mono- and di-octyl substituted diphenylamine derivatives, used to protect lubricating oils and rubber products from oxidative degradation. It falls under tariff item 2921.44.00 as a derivative of diphenylamine, a classification that covers the compound and its salts.
Duty Rate — China → Canada
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 2921. Logic: MATCH IF (Valid HS Code) AND (Intended Use Code) AND (Valid Canadian Product Category).
CBSA Single Window matching criteria, unknown
Import Tips
• Ensure the product is a mixture of octyl derivatives of diphenylamine and not a single chemically defined compound, as this affects classification
• Keep a technical data sheet showing the composition to present to the CBSA if requested
• Verify whether the goods qualify for duty relief under a free trade agreement, as the MFN rate may not apply