High-Purity 1-Aminoanthraquinone 99%
High-purity 1-Aminoanthraquinone at 99% concentration is a refined, chemically defined aromatic amino-quinone used in precision dye manufacturing. It is classified under tariff item 2922.39.00 as an oxygen-function amino-quinone. The product meets Chapter 29 note 1(a) as a separate chemically defined organic compound.
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 imported as a synthetic organic colouring matter
Chapter 29 note 2(g) excludes synthetic organic colouring matter of heading 32.04, so dye-grade material would be classified there.
If the amino group is on a phenol ring rather than a quinone
Amino-phenols with one oxygen function fall under heading 2922.29, but the quinone structure makes 2922.39 more specific.
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
• Maintain a certificate of analysis showing 99% purity to support classification as a chemically defined compound
• If the product is used for dye manufacturing, verify whether it is imported as a colouring matter under Chapter 32
• Check if the product requires a Workplace Hazardous Materials Information System (WHMIS) label for import
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.