Trimethylolpropane (TMP) from China
Trimethylolpropane (TMP) is an acyclic triol with three primary hydroxyl groups, used in polyurethane production, lubricants, and radiation-curing resins. As a separate chemically defined compound, it falls under tariff item 2905.49.00 for other polyhydric alcohols.
Duty Rate — China → Canada
0%
Import Tips
• Provide a certificate of analysis showing purity and the CAS number (77-99-6)
• If the product is used in food-contact materials, verify compliance with Health Canada regulations
• Keep records of the manufacturing process to confirm it is not a sugar alcohol