1-Fluoro-2,4-dinitrobenzene
1-Fluoro-2,4-dinitrobenzene, also known as Sanger's reagent, is a fluorinated dinitroaromatic compound used in peptide sequencing and protein chemistry. Despite the fluorine substituent, the molecule's principal functional groups are the two nitro groups, placing it under derivatives containing only nitro or only nitroso groups.
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 nitro groups are not the primary functional characteristic for classification purposes
Halogenated derivatives of aromatic hydrocarbons without nitro groups would fall under the halogenated hydrocarbons heading.
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's purity and chemical identity with a certificate of analysis to support Chapter 29 classification
• As a hazardous reagent, include proper UN classification and shipping documentation
• Check if the product is controlled under Canada's chemical precursors regulations, as dinitro compounds may have dual-use applications
Related Products under Tariff item 2904.20.00
1,3-Dinitro-5-chlorobenzene
1,3-Dinitro-5-chlorobenzene is a symmetrically substituted aromatic compound with two nitro groups and one chlorine atom on the benzene ring. It is used as a specialty chemical intermediate in the production of pharmaceuticals and agrochemicals. The nitro groups are the primary functional characteristic, placing it under derivatives containing only nitro groups.
1,3-Dinitrobenzene
1,3-Dinitrobenzene is a meta-dinitrated aromatic hydrocarbon used as an intermediate in dye manufacturing and as a laboratory reagent. Its molecule contains only nitro groups as functional substituents on the benzene ring, qualifying it as a derivative containing only nitro groups under tariff item 2904.20.00.
1-Nitronaphthalene
Alpha-nitronaphthalene (1-nitronaphthalene) is a solid nitroaromatic compound from naphthalene nitration. It is a separate chemically defined organic compound containing only a nitro group, classified under tariff item 2904.20.00.
2,4,6-Trinitrotoluene (TNT)
2,4,6-Trinitrotoluene, commonly known as TNT, is a yellow crystalline solid organic compound derived from toluene through nitration, containing three nitro groups. It falls under tariff item 2904.20.00 as a nitrated derivative.
2,4-Dinitrotoluene
2,4-Dinitrotoluene is a dinitrated aromatic hydrocarbon used primarily in the production of explosives, dyes, and organic intermediates. Its molecule contains two nitro groups and a methyl group on the benzene ring, with no other functional substituents, qualifying it as a derivative containing only nitro groups.
2,6-Dinitrotoluene
2,6-Dinitrotoluene is a symmetric dinitroaromatic compound used in the synthesis of energetic materials and specialty chemicals. The molecule contains two nitro groups positioned at the 2 and 6 positions relative to the methyl group, with no other functional substituents, qualifying it under derivatives containing only nitro groups.