Triflumizole 98% Technical Powder
Triflumizole technical powder (98% minimum purity) is a heterocyclic compound containing an unfused imidazole ring with a 4-chloro-2-(trifluoromethyl)phenyl group. It is used as a fungicide active ingredient for crop protection, classifiable under tariff item 2933.29.00 as an 'other' heterocyclic compound with nitrogen hetero-atom(s) only.
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 |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the product is formulated as a fungicide for retail sale.
Fungicides put up for retail sale are classified in Chapter 38, not as pure chemical compounds.
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
• Ensure the product is imported as a pure technical grade, not formulated with other ingredients, to qualify under this tariff item
• Provide the Pest Control Products Act registration number if applicable, as fungicides may require regulatory approval
• Verify the purity with a Certificate of Analysis to avoid misclassification
Related Products under Tariff item 2933.29.00
2-Imidazolidinethione (Ethylene Thiourea) Crystals
Crystalline ethylene thiourea (2-imidazolidinethione) is a heterocyclic organic compound containing an unfused imidazolidine ring with a sulfur atom. It is a key reagent in the synthesis of ethylenebisdithiocarbamate fungicides and rubber additives, qualifying under tariff item 2933.29.00 as an 'other' heterocyclic compound with nitrogen hetero-atom(s) only.
2-Phenyl-4-Methylimidazole
2-Phenyl-4-methylimidazole is a modified aromatic imidazole derivative with a phenyl group at the 2-position and a methyl group at the 4-position. It is used in photographic chemicals and contains an unfused imidazole ring, classifiable under tariff item 2933.29.00 as an 'other' heterocyclic compound.
2-Phenylimidazole
2-Phenylimidazole is a heterocyclic compound containing an unfused imidazole ring with a phenyl group at the 2-position. It is used as an epoxy resin curing agent and in chemical synthesis, classifiable under tariff item 2933.29.00 as an 'other' heterocyclic compound with nitrogen hetero-atom(s) only.
2-Phenylimidazole Hydrochloride Salt
2-Phenylimidazole hydrochloride salt is a water-soluble form of 2-phenylimidazole, used in pharmaceutical applications. Per Chapter 29 Note 5, inorganic salts of organic compounds are classified with the parent organic compound, so this salt falls under tariff item 2933.29.00.
2-Phenylimidazole Technical Grade
Technical grade 2-phenylimidazole (95-98% purity) is used in epoxy resin curing agents and corrosion inhibitors. It is a chemically defined aromatic heterocyclic compound with an unfused imidazole ring, classifiable under tariff item 2933.29.00 as an 'other' heterocyclic compound.
Clotrimazole API
Clotrimazole API is an aromatic imidazole antifungal agent with an unfused imidazole ring structure. It is used in pharmaceutical formulations for topical and oral candidiasis treatment, classifiable under tariff item 2933.29.00 as an 'other' heterocyclic compound.