4-Chloroaniline
4-Chloroaniline is a halogenated aromatic amine used in pharmaceutical synthesis and dyes. Covered by HTS 2921.49.4500 as specified in additional U.S. note 3 to section VI.
Import Duty Rates by Country of Origin
| Origin Country | MFN Rate | Ch.99 Surcharges | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | 6.5% | +25.0% | 31.5% |
| 🇲🇽Mexico | 6.5% | — | 6.5% |
| 🇨🇦Canada | 6.5% | — | 6.5% |
| 🇩🇪Germany | 6.5% | — | 6.5% |
| 🇯🇵Japan | 6.5% | — | 6.5% |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If halogenated hydrocarbon function predominates
Halogenated derivatives of hydrocarbons classify in heading 2903.
If non-note 3 aromatic amines
Amines not in additional U.S. note 3 use general provisions.
If part of quaternary ammonium structure
Quaternary ammonium compounds with aromatic groups classify in 2933.
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Import Tips & Compliance
• Chlorine content analysis prevents misclassification as non-halogenated amine
• EPA registration may be required if used in pesticide manufacturing
Related Products under HTS 2921.49.45.00
p-Phenylenediamine
p-Phenylenediamine is an aromatic diamine used primarily as an intermediate in the production of dyes, polymers, and rubber antioxidants. It falls under HTS 2921.49.4500 as an aromatic monoamine derivative listed in additional U.S. note 3 to section VI, which specifies certain chemical compounds for tariff purposes.
o-Toluidine
o-Toluidine, or 2-methylaniline, is an aromatic amine used in the manufacture of dyes, pharmaceuticals, and pesticides. Classified under HTS 2921.49.4500 per additional U.S. note 3 to section VI for specific aromatic monoamines and derivatives.
4-Aminoazobenzene
4-Aminoazobenzene is a derivative of aniline used as a dye intermediate and in organic synthesis. It qualifies for HTS 2921.49.4500 as an aromatic monoamine derivative specified in additional U.S. note 3 to section VI.
p-Anisidine
p-Anisidine (4-methoxyaniline) is used in dye manufacturing and as a corrosion inhibitor. Classified in HTS 2921.49.4500 as an aromatic monoamine derivative under additional U.S. note 3 to section VI.
2,4-Diaminotoluene
2,4-Diaminotoluene (2,4-TDA) is an aromatic diamine used in polyurethane production and hair dyes. It is specifically provided for in HTS 2921.49.4500 per additional U.S. note 3.
Diphenylamine
Diphenylamine is used as a chemical intermediate, stabilizer, and pesticide component. Falls under HTS 2921.49.4500 per additional U.S. note 3 for aromatic amine derivatives.