Dibenzofuran (Diphenylene Oxide) from Japan
Dibenzofuran is a tricyclic aromatic heterocyclic compound with oxygen as the only hetero-atom. As a separate chemically defined compound, it is classified under tariff item 2932.99.00, which covers other heterocyclic compounds with oxygen hetero-atoms.
Duty Rate — Japan → Canada
0%
Import Tips
• Provide the CAS number (132-64-9) and purity certificate to the CBSA
• Ensure the product is a pure compound, not a mixture, to qualify for Chapter 29
• Check if any import permits are required for this chemical