Dipenta methylene thiuram tetrasulfide from Mexico
Dipenta methylene thiuram tetrasulfide is a thiuram tetrasulfide derivative containing piperidine rings, which are hydrogenated pyridine rings. It is a separate chemically defined organic compound used as an ultra-accelerator in rubber vulcanization, falling under this tariff item as an 'Other' pyridine compound.
Duty Rate — Mexico → Canada
0%
Import Tips
• Confirm the product is a separate chemically defined compound, not a mixture, to qualify under Chapter 29 Note 1(a)
• Provide a safety data sheet (SDS) to CBSA as the product may be hazardous
• Check if the product is subject to any chemical control regulations