4-(4-Aminophenylthio)acetophenone
4-(4-Aminophenylthio)acetophenone features an amino-aromatic thioether linked to a ketone. The ketone oxygen function and aromatic amino group qualify it for classification under this tariff item, as the sulfur atom is not directly relevant to the oxygen-function classification. It is used as a pharmaceutical intermediate.
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 sulfur-containing structure is considered the primary characteristic
Organo-sulfur compounds are classified under heading 29.30.
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
• Provide the full chemical structure and CAS number to avoid confusion with similar thioether compounds
• Verify if the product is subject to any restrictions under the Canadian Environmental Protection Act
• Ensure the end-use is clearly stated on the import documentation
Related Products under Tariff item 2922.39.00
1-(2-Aminophenyl)ethanone
1-(2-Aminophenyl)ethanone, also known as o-aminoacetophenone, is an ortho-amino aromatic ketone used as a precursor in indole and quinoline syntheses. It features a single oxygen function (ketone) and an amino group, placing it under tariff item 2922.39.00. The product is a separate chemically defined compound under Chapter 29 note 1(a).
1,4-Bis(1-anthraquinonylamino)anthraquinone
1,4-Bis(1-anthraquinonylamino)anthraquinone is a complex aromatic amino-quinone with three anthraquinone units linked by amino bridges. It is a chemically defined compound, classified under tariff item 2922.39.00 as 'Other' amino-quinones, not more specifically named.
1,4-Dimesidinoanthraquinone
1,4-Dimesidinoanthraquinone is an aromatic amino-quinone with mesityl-substituted imino groups on the anthraquinone core. It is a chemically defined compound, classified under tariff item 2922.39.00 as 'Other' amino-quinones, used as an intermediate for dyes and pigments.
1-Amino-2,4-dibromoanthraquinone
1-Amino-2,4-dibromoanthraquinone is a chemically defined aromatic amino-quinone compound, featuring an amino group at position 1 and bromine atoms at positions 2 and 4 on the anthraquinone core. It falls under tariff item 2922.39.00 as an 'Other' amino-quinone, not more specifically covered elsewhere in the subheading.
1-Amino-2,4-Dibromoanthraquinone (99% Pure Technical Grade)
Technical grade 1-Amino-2,4-dibromoanthraquinone at 99% purity is a separate chemically defined compound, with impurities allowed under Chapter 29 note 1(a). It is an aromatic amino-quinone, classified under tariff item 2922.39.00 as 'Other' amino-quinones.
1-Amino-4-bromo-2-methylanthraquinone
1-Amino-4-bromo-2-methylanthraquinone is a chemically defined aromatic amino-quinone with bromine and methyl substituents. It is classified under tariff item 2922.39.00 as 'Other' amino-quinones, serving as an intermediate in vat dye production.