N-Ethyl-o-Toluidine
Secondary amine derivative of o-toluidine with N-ethyl substitution. Listed explicitly in HTS 2921.43.08.00 for pharmaceutical intermediate applications.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If as general o-toluidine derivative
N-monoalkyl toluidines may fall under parent o-toluidine provisions.
If intermediate for quaternary ammonium synthesis
End-use in heterocycle/onium compound production changes heading.
If ether contamination misidentified
Material analysis errors could shift to oxygen-function compounds.
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Import Tips & Compliance
• Chiral analysis if enantiopure; racemic assumed unless specified
• Inhibit with hydroquinone per Chapter 29 note (f) for oxidative stability
• Molecular weight certification to confirm mono-ethyl vs diethyl
Related Products under HTS 2921.43.08.00
4-Chloro-o-Toluidine
4-Chloro-o-toluidine is a chlorinated derivative of o-toluidine, featuring a methyl group ortho to the amino group and a chlorine substituent at the 4-position. This aromatic monoamine falls under HTS 2921.43.08.00 as a specifically named toluidine derivative used primarily as a chemical intermediate in dye and pharmaceutical synthesis.
5-Chloro-o-Toluidine
5-Chloro-o-toluidine features chlorine substitution at the 5-position relative to the amino group in the o-toluidine structure. This specifically listed derivative under HTS 2921.43.08.00 serves as an intermediate for azo dyes and agrochemicals.
6-Chloro-2-Toluidine-4-Sulfonic Acid
This trifunctional toluidine derivative bears chloro at position 6, amino at 2, methyl at 2-position, and sulfonic acid at 4. Explicitly named in HTS 2921.43.08.00, it's used in water-soluble dye manufacturing.
4-Chloro-α,α,α-Trifluoro-o-Toluidine
A fluorinated toluidine derivative with trifluoromethyl group alpha to amino, plus 4-chloro substitution. Specifically enumerated in HTS 2921.43.08.00 for use in pharmaceutical and agrochemical intermediates.
2,6-Dichloro-m-Toluidine
Doubly chlorinated meta-toluidine with chlorines ortho to the methyl group. Named specifically in HTS 2921.43.08.00 as an aromatic amine derivative for pesticide and dye applications.
N,N-Dimethyl-p-Toluidine
Para-methyl-N,N-dimethylaniline, a tertiary aromatic amine derivative of p-toluidine. Included in HTS 2921.43.08.00 listing for use as dye intermediate and polymerization catalyst.