1,3-Cyclohexanediamine
1,3-Cyclohexanediamine is a cyclanic polyamine used in epoxy resin curing agents and polymer synthesis. It is a separate chemically defined organic compound, falling under tariff item 2921.30.00.
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 |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the product is an acyclic polyamine
Acyclic polyamines are classified separately.
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 isomeric purity and provide a certificate of analysis
• Ensure proper labeling for hazardous materials
• Consult CBSA for classification confirmation
Related Products under Tariff item 2921.30.00
1,3-Bis(aminoethyl)cyclohexane
1,3-Bis(aminoethyl)cyclohexane is a cyclanic polyamine with two aminoethyl groups attached to a cyclohexane ring. It is a separate chemically defined organic compound, fitting the description of cyclanic polyamines and their derivatives under tariff item 2921.30.00.
1,3-Bis(aminoethyl)cyclohexane 98% Technical Grade
This technical grade product is 1,3-Bis(aminoethyl)cyclohexane at 98% purity, used as a curing agent in polymer applications. It is a chemically defined organic compound with a cyclanic structure, classifiable under tariff item 2921.30.00.
1,3-Bis(aminoethyl)cyclohexane Dihydrochloride Salt
The dihydrochloride salt of 1,3-Bis(aminoethyl)cyclohexane is an inorganic salt of an organic amine. Per Chapter 29 Note 5(C)(1), salts of organic bases are classified with the parent organic compound, so this salt falls under tariff item 2921.30.00.
1,3-Bis(aminomethyl)cyclohexane
1,3-Bis(aminomethyl)cyclohexane is a cyclanic polyamine with two aminomethyl groups on a cyclohexane ring, derived from hydrogenation of aromatic compounds. It is a chemically defined organic compound used in polymer applications, falling under tariff item 2921.30.00.
1,4-Diaminocyclohexane
Trans-1,4-diaminocyclohexane is a cyclanic polyamine with two amine groups on a cyclohexane ring, used as an epoxy hardener. It is a separate chemically defined organic compound, classifiable under tariff item 2921.30.00.
Bis(4-aminocyclohexyl)methane
Bis(4-aminocyclohexyl)methane is a polyamine with two aminocyclohexyl groups linked by a methylene bridge, derived from diaminodiphenylmethane. It is a chemically defined cyclanic polyamine, falling under tariff item 2921.30.00.