4,6-Dinitro-o-cresol (DNOC)
4,6-Dinitro-o-cresol (DNOC) is a nitrated derivative of o-cresol, a phenol-alcohol, with nitro groups at positions 4 and 6. It is explicitly named in tariff item 2908.92.00 and qualifies as a separate chemically defined organic compound under Chapter 29 Note 1(a). DNOC is primarily used as a herbicide and insecticide.
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 DNOC is formulated as a ready-to-use pesticide for retail sale
Products put up in measured doses or for retail sale as pesticides are classified in Chapter 38.
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
• Classify DNOC under 2908.92.00 only if it is not put up in measured doses or retail packs for direct sale, which would fall under Chapter 38
• Ensure the product meets purity standards and is accompanied by a certificate of analysis
• Check with the Pest Management Regulatory Agency for any import restrictions on this active ingredient
Related Products under Tariff item 2908.92.00
4,6-Dinitro-o-cresol Calcium Salt
4,6-Dinitro-o-cresol calcium salt is a metal salt of DNOC, a nitrated phenol derivative. It is classified under tariff item 2908.92.00 as a salt of the specifically named compound, per Chapter 29 Note 5(C). This salt form is used in herbicide formulations for its controlled-release properties.
Ammonium 4,6-Dinitro-o-cresolate
Ammonium 4,6-dinitro-o-cresolate is the ammonium salt of DNOC, a nitrated phenol derivative. It falls under tariff item 2908.92.00 as a salt of the named compound, consistent with Chapter 29 Note 5(C). This salt form is used in liquid pesticide applications for improved solubility.
DNOC 50% Wettable Powder Formulation Base
This is a 50% wettable powder formulation containing DNOC as the active ingredient along with dispersants. It is classified under tariff item 2908.92.00 if the additives are solely for safety or transport, as permitted by Chapter 29 Note 1(g). The product remains a nitrated phenol derivative, not a formulated pesticide for retail sale.
DNOC Technical Grade Powder (98% Purity)
Technical-grade 4,6-dinitro-o-cresol powder at 98% purity is a separate chemically defined organic compound, with impurities allowed under Chapter 29 Note 1(a). It is explicitly named in tariff item 2908.92.00 and is used as an intermediate in pesticide production. The product does not contain added stabilisers or other substances that would alter its classification.
Potassium 4,6-Dinitro-o-cresolate
Potassium 4,6-dinitro-o-cresolate is a potassium salt of DNOC, a nitrated phenol derivative. It is classified under tariff item 2908.92.00 as a salt of the named compound, per Chapter 29 Note 5(C). This salt is used in agricultural sprays for mite and weed control due to its herbicidal properties.
Sodium 4,6-Dinitro-o-cresolate Salt
Sodium 4,6-dinitro-o-cresolate is the sodium salt of DNOC, a water-soluble nitrated phenol derivative. It is explicitly covered under tariff item 2908.92.00 as a salt of the named compound, per Chapter 29 Note 5(C). This salt is used in pesticide formulations for improved water solubility and application.