TBPA Flame Retardant Intermediate from Germany
TBPA Flame Retardant Intermediate is tetrabromophthalic anhydride used as a reactive intermediate for synthesizing brominated polyester resins and polyurethane flame retardants. It is classified under tariff item 2917.39.00 as an aromatic polycarboxylic acid derivative.
Duty Rate — Germany → Canada
PGA flags (2)Show detailsHide detailsCFIAAll ProgramsMay be requiredHCActive Pharmaceutical IngredientsMay be required
- CFIA
All Programs · May be required · on some HTS numbers under this code
May require CFIA All Programs depending on the full 10-digit classification number (only some numbers under this code are listed). Matching criteria: Within Range 2917390090–2918160090. Logic: MATCH IF (Valid HS Code).
- 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 2917. Logic: MATCH IF (Valid HS Code) AND (Intended Use Code) AND (Valid Canadian Product Category).
CBSA Single Window matching criteria, unknown
Import Tips
• Provide the chemical name and CAS number on the commercial invoice
• Ensure the product is not mixed with other substances that could alter classification
• Consider a CBSA ruling for certainty