Tetraethylene Pentamine (TEPA) from China
Tetraethylene pentamine (TEPA) is an acyclic polyamine with five amine groups, classified under tariff item 2921.29.00 as a chemically defined organic compound. It is a colorless to yellow viscous liquid used primarily in epoxy curing agents and lubricant additives.
Duty Rate — China → Canada
0%
Import Tips
• Ensure the product is not put up in measured doses or for retail sale, which would trigger Section VI, Note 2
• Provide a safety data sheet and technical specifications to support the classification