2-Amino-5-chloro-4-ethyl benzenesulfonic acid
This is a specific aromatic monoamine derivative with an amino group, chloro substituent, ethyl chain, and sulfonic acid functionality on a benzene ring. It is a toluidine derivative and falls under tariff item 2921.43.00.
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 compound is an aniline derivative rather than a toluidine derivative
Aniline derivatives are classified in heading 2921.42, which occurs before 2921.43 in numerical order.
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 chemical name and CAS number to facilitate classification
• Ensure the product is not a dye intermediate that could fall under Chapter 32
• Check if any import restrictions apply under the Canadian Environmental Protection Act
Related Products under Tariff item 2921.43.00
2,6-Dichloro-m-Toluidine
2,6-Dichloro-m-toluidine is a doubly chlorinated derivative of m-toluidine, with chlorine atoms at the 2 and 6 positions. It is a chemically defined aromatic monoamine used in pesticide and dye applications. This compound falls under tariff item 2921.43.00 as a toluidine derivative.
2-Amino-5-chloro-4-ethyl benzenesulfonic acid sodium salt
This is the sodium salt form of a named aromatic sulfonic acid-amine compound. As a salt of a toluidine derivative, it is classified under tariff item 2921.43.00 per Chapter 29 rules for salts of organic compounds.
2-Amino-5-chloro-p-toluenesulfonic acid
This aromatic amine compound has amino, chloro, methyl (tolyl), and sulfonic acid groups on a benzene ring. It is explicitly a toluidine derivative and is classified under tariff item 2921.43.00.
3-Chloro-o-toluidine
3-Chloro-o-toluidine is a chlorinated derivative of o-toluidine, a chemically defined aromatic monoamine. It is used as an intermediate in the production of dyes and pigments. This compound falls under tariff item 2921.43.00 as a toluidine derivative.
3-Chloro-o-toluidine Anti-Dusting Grade
Anti-dusting grade 3-Chloro-o-toluidine contains a silica flow agent to prevent airborne particles during handling. The additive is permitted under Chapter 29 note 1(g) as it facilitates safe handling without altering the product's general use. It remains classified as a toluidine derivative under tariff item 2921.43.00.
3-Chloro-o-toluidine Hydrochloride Salt
3-Chloro-o-toluidine hydrochloride is the salt form of 3-chloro-o-toluidine, formed by protonation with hydrochloric acid. Salts of organic amines are classified with the parent compound per Chapter 29 note 5(C)(1). This salt is used in dye synthesis and offers improved handling and solubility.