N-Cyclohexylbenzothiazol-2-sulphenamide
N-Cyclohexylbenzothiazol-2-sulphenamide is a rubber accelerator with a cyclanic amine group attached to a benzothiazole ring via a sulphenamide linkage. It is a separate chemically defined organic compound classified under tariff item 2921.30.00 as a cyclanic amine derivative, with the heterocyclic sulfur not affecting the amine classification.
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 heterocyclic ring is considered the primary function
Nucleic acids and their salts, including heterocyclic compounds, are covered under heading 29.34.
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, not a mixture, to qualify for Chapter 29
• Provide a safety data sheet (SDS) as it may be hazardous
• Verify if the product is subject to any restrictions under the Canadian Environmental Protection Act (CEPA)
Related Products under Tariff item 2921.30.00
1,3-Bis(aminoethyl)cyclohexane
1,3-Bis(aminoethyl)cyclohexane is a cyclanic polyamine featuring a cyclohexane ring with two aminoethyl substituents. Its structure corresponds to the definition of cyclanic polyamines under tariff item 2921.30.00, which covers cyclanic, cyclenic, or cycloterpenic mono- or polyamines and their derivatives.
1,3-Bis(aminoethyl)cyclohexane 98% Technical Grade
This technical grade 1,3-Bis(aminoethyl)cyclohexane at 98% purity is a chemically defined organic compound used as a curing agent in polymer applications. It meets the criteria of Chapter 29 Note 1(a) as a separate chemically defined compound and falls under tariff item 2921.30.00 as a cyclanic polyamine.
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), inorganic salts of organic compounds are classified with the parent organic compound, thus falling under tariff item 2921.30.00 as a salt of a cyclanic polyamine.
1,3-Bis(aminomethyl)cyclohexane
1,3-Bis(aminomethyl)cyclohexane is a cyclanic polyamine with two aminomethyl groups on a cyclohexane ring. It is used in polymer applications and falls under tariff item 2921.30.00 as a cyclanic polyamine.
1,3-Cyclohexanediamine
1,3-Cyclohexanediamine is a cyclanic polyamine with two amine groups at positions 1 and 3 on a six-membered ring, used in epoxy resin curing agents and polymer synthesis. It is a separate chemically defined organic compound classified under tariff item 2921.30.00 as a cyclanic polyamine.
1,4-Diaminocyclohexane
Trans-1,4-diaminocyclohexane is a cyclanic polyamine used as an epoxy hardener. It falls under tariff item 2921.30.00 as a cyclanic polyamine derivative.