Section VI — Products of the chemical or allied industries
Chapter 29 — Organic chemicals
Heading 2921 — Aminefunction compounds.
National subdivision 2921.2 — Acyclic polyamines and their derivatives; salts thereof:
Subheading 2921.29 — Other
HS code
2921.29.00 Acyclic polyamines and their derivatives, nes; salts thereof
Last Verified Date - 1 October 2026
Common commodities
Propylenediamine solutionDiethylenetriamine crystalsTriethylenetetramine powderAcyclic triamine solventDETA-based catalystTETA salt for synthesisPropylenediamine reagentDETA-derived polymerAcyclic triamine intermediateTETA-based resin