6-Nitrotoluene-3-sulfonic acid
6-Nitrotoluene-3-sulfonic acid is the ortho-nitrated, meta-sulfonated toluene isomer, a separate chemically defined compound. It is classified under tariff item 2904.99.00 as a sulphonated, nitrated derivative of a hydrocarbon, and is excluded from dyes or colouring matter per Chapter 29 Note 2(g).
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 compound is primarily a sulphonic acid derivative
Sulphonated derivatives are in subheading 2904.10, but the nitro group makes it a compound derivative.
If the compound is primarily a nitrated derivative
Nitrated derivatives are in subheading 2904.20, but the sulphonic group is also present.
If the product is used as a dye intermediate and put up for retail sale
Synthetic organic colouring matter is in heading 3204, but this product is not a dye.
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 not used as a dye or colouring matter, which would be excluded under Chapter 29 Note 2(g)
• Provide a certificate of analysis to confirm the isomer purity
• Check if the product requires a permit under the Canadian Environmental Protection Act
Related Products under Tariff item 2904.99.00
1,2-Dichloro-4-nitrobenzene
1,2-Dichloro-4-nitrobenzene is a dihalogenated nitrobenzene with chlorine atoms at positions 1 and 2, and a nitro group at position 4. It is a nitrated and halogenated derivative of a hydrocarbon, classified under tariff item 2904.99.00 as 'Other'.
1,2-Dichloro-4-nitrobenzene Reagent Grade
1,2-Dichloro-4-nitrobenzene Reagent Grade is a high-purity version (>99%) for laboratory and fine chemical synthesis. It is a separate chemically defined compound classified under tariff item 2904.99.00, and is used in R&D applications.
1-Bromo-2-nitrobenzene
1-Bromo-2-nitrobenzene is a halogenated nitrated aromatic hydrocarbon with a benzene ring, bromine at position 1, and a nitro group at position 2. It is classified under tariff item 2904.99.00 as a nitrated and halogenated derivative of a hydrocarbon.
1-Bromo-2-nitrobenzene Technical Grade 98%
1-Bromo-2-nitrobenzene Technical Grade 98% is a technical grade version of the compound with 98% purity, meeting Chapter 29 requirements for separate chemically defined compounds. It is classified under tariff item 2904.99.00 and is used in industrial synthesis.
2,4-Dinitrotoluene
2,4-Dinitrotoluene (2,4-DNT) is a dinitrated toluene derivative used as an intermediate in the production of polyurethane foams and as a precursor in explosive manufacturing. It is a separate chemically defined organic compound with nitro groups directly linked to the aromatic ring, classifiable under heading 2904 as a nitrated derivative of a hydrocarbon.
2,4-Dinitrotoluene-5-sulfonic acid
2,4-Dinitrotoluene-5-sulfonic acid is a dinitro derivative of toluene with a sulfonic acid group, making it a sulphonated and nitrated derivative of a hydrocarbon. It is classified under tariff item 2904.99.00 as 'Other', and is used as an intermediate in dye and chemical synthesis.