Propylenediamine
Propylenediamine is a branched acyclic diamine used in epoxy hardeners and fuel additives. It is not specifically named in other subheadings, so it falls under this tariff item for other acyclic polyamines.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Confirm the product is a separate chemically defined compound per Chapter 29 Note 1(a)
• Declare the correct CAS number (78-90-0) and purity
• Check if the product requires a permit under the Canadian Environmental Protection Act
Related Products under Tariff item 2921.29.00
1,2-Propylenediamine
1,2-Propylenediamine is a vicinal diamine isomer used in chiral synthesis and epoxy systems. As an acyclic polyamine, it falls under this tariff item for other acyclic polyamines and their derivatives.
1,3-Diaminopropane
1,3-Diaminopropane is an acyclic diamine used in curing agents and cross-linking applications. It is not specifically named in other subheadings, so it falls under this tariff item for other acyclic polyamines.
1,6-Diaminohexane Dihydrochloride
1,6-Diaminohexane dihydrochloride is the salt of 1,6-diaminohexane, an acyclic polyamine. Per Chapter 29 Note 5(C)(1), inorganic salts of organic compounds are classified with the parent compound, so it falls under this tariff item.
Bis(hexamethylene)triamine
Bis(hexamethylene)triamine is a long-chain acyclic triamine used in high-performance polyamides. It is not specifically named elsewhere, so it falls under this tariff item for other acyclic polyamines.
Cadaverine Hydrochloride
Cadaverine hydrochloride is the salt of 1,5-diaminopentane, an acyclic polyamine. Per Chapter 29 Note 5(C)(1), inorganic salts of organic compounds are classified with the parent compound, so it falls under this tariff item.
Diethylenetriamine (DETA)
Diethylenetriamine (DETA) is a linear acyclic polyamine used primarily as an epoxy resin curing agent. It is not specifically named in other subheadings, so it falls under this tariff item for other acyclic polyamines.