Bitolylene Diisocyanate (TODI) from United States
Bitolylene diisocyanate (TODI), also known as 3,3'-bitolylene-4,4'-diisocyanate, is an aromatic diisocyanate with two isocyanate groups on a bitolyl structure. As a separate chemically defined organic compound with isocyanate groups, it is classified under tariff item 2929.10.00 for isocyanates.
Duty Rate — United States → Canada
0%
Import Tips
• Provide a Certificate of Analysis confirming the chemical structure and purity to support classification
• Ensure the product is properly labeled as a hazardous chemical for transport
• Check if the product requires a registration under the Canadian Environmental Protection Act (CEPA)