N-Ethylaniline
N-Ethylaniline is a chemically defined aromatic monoamine derivative where an ethyl group is attached to the nitrogen of aniline. It falls under HTS 2921.42.15.00 as a specific aniline derivative listed in the heading for aromatic monoamines and their derivatives. This compound is commonly used as an intermediate in the synthesis of dyes, pharmaceuticals, and agrochemicals.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If mixture of isomers with impurities exceeding chapter note tolerances
Mixtures of aniline derivatives not specifically named fall under the residual provision in 2921.49.
If when dissolved in solvents for transport exceeding safety-only concentrations
Chapter note (e) excludes solutions where solvent renders product suitable for specific use beyond transport.
If classified primarily by aromatic ether functionality instead of amine
Alternative functional group priority could shift classification, though amine takes precedence per note 3.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Provide detailed chemical analysis certificates confirming purity and identity as N-Ethylaniline to avoid misclassification
• Ensure proper HAZMAT documentation and UN number (UN 2274) for dangerous goods shipping compliance
• Verify REACH or TSCA registration if destined for EU or US markets to prevent customs holds
Related Products under HTS 2921.42.15.00
N,N-Diethylaniline
N,N-Diethylaniline is a tertiary aromatic amine with two ethyl groups on the nitrogen atom of aniline, explicitly named in HTS 2921.42.15.00. This compound serves as a key intermediate in producing dyes, pharmaceuticals, and rubber antioxidants. Its classification follows chapter rules prioritizing the amine-function compound.
N-Ethylaniline (98% Pure Technical Grade)
Technical grade N-Ethylaniline at 98% purity with minor impurities, still classified as the separate chemically defined compound per chapter note (a). Used in industrial dye manufacturing and as a corrosion inhibitor precursor. Meets HTS 2921.42.15.00 as the primary identified substance dominates classification.
N-Ethylaniline Aqueous Solution (50% w/w)
50% N-Ethylaniline dissolved in water, classified per chapter note (d) as the named organic compound in aqueous solution. Used in controlled-release pesticide formulations. HTS 2921.42.15.00 applies as the solution form doesn't change the principal compound identity.
N,N-Diethylaniline with Stabilizer
N,N-Diethylaniline containing a necessary stabilizer for preservation during transport, permitted under chapter note (f). Primarily used in pharmaceutical synthesis for antihistamine production. Remains classified under HTS 2921.42.15.00 as the core organic compound.