Tetradecabromodiphenoxybenzene (TDDPB) from Mexico
Tetradecabromodiphenoxybenzene (TDDPB) is an extremely brominated aromatic ether explicitly named in tariff item 2909.30.00. With 14 bromine atoms, this compound provides superior flame retardancy for high-performance applications. The high bromine content contributes to excellent thermal stability.
Duty Rate — Mexico → 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 2909. 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 declared as tetradecabromodiphenoxybenzene under tariff item 2909.30.00
• Provide the certificate of analysis showing purity and chemical identity
• Check if the product is subject to Canadian restrictions on high-bromine flame retardants