1,2-Propylenediamine from United States
1,2-Propylenediamine is a vicinal diamine with two primary amine groups on a three-carbon chain. As an acyclic polyamine not specifically named in other headings, it is classified under this tariff item for other acyclic polyamines.
Duty Rate — United States → Canada
0%
Import Tips
• Ensure the product is clearly identified as 1,2-Propylenediamine on the commercial invoice
• Verify the purity and chemical identity to support classification under this tariff item
• Consult the CBSA's D10 database for the current MFN duty rate