4-Aminopropiophenone
4-Aminopropiophenone is an aromatic compound with amino group and propanone chain (single ketone), classified HTS 2922.39.2500, note 3 products. Used as intermediate for antihistamines and local anesthetics.
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 as technical grade with impurities
Other nitrogen-function if impurities alter principal function.
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Import Tips & Compliance
• Label with GHS for irritant; validate chain length in spec sheet
• Pitfall: classifying as aliphatic if ethyl mistaken for propyl
Related Products under HTS 2922.39.25.00
4-Aminoacetophenone
4-Aminoacetophenone is an aromatic amino-ketone compound with the formula C6H4(NH2)COCH3, featuring a single ketone oxygen function and an amino group. It falls under HTS 2922.39.2500 as an aromatic amino-ketone other than those with multiple oxygen functions, and is subject to additional U.S. note 3 to section VI for specific chemical import tracking. Commonly used as an intermediate in pharmaceutical and dye synthesis.
2-Amino-5-nitrobenzophenone
2-Amino-5-nitrobenzophenone is an aromatic amino-ketone with a nitro group, classified under HTS 2922.39.2500 for aromatic amino-ketones with single oxygen function, per additional U.S. note 3. The nitro group does not create additional oxygen functions beyond the ketone. Used in synthesis of pharmaceuticals and agrochemicals.
p-Aminoacetophenone Hydrochloride
p-Aminoacetophenone hydrochloride is the salt of an aromatic amino-ketone, classified under HTS 2922.39.2500 per chapter note classifying salts with the parent organic compound. It features a single ketone oxygen function and is listed under additional U.S. note 3. Primarily used in organic synthesis for dyes and pharmaceuticals.
3-Aminobenzophenone
3-Aminobenzophenone (m-aminobenzophenone) is a meta-substituted aromatic amino-ketone with formula (C6H5)CO(C6H4NH2), under HTS 2922.39.2500 for aromatic amino-ketones, single oxygen function, note 3 products. Key intermediate in pharmaceutical manufacturing, especially antipsychotics.
4'-Amino-2'-hydroxychalcone
4'-Amino-2'-hydroxychalcone is an aromatic amino-ketone chalcone derivative with enone functionality counted as single oxygen type, classified in HTS 2922.39.2500, note 3. Used in research for anti-inflammatory and anticancer agents.
2-Amino-4-phenylacetophenone
2-Amino-4-phenylacetophenone is a biphenyl-substituted aromatic amino-ketone, fitting HTS 2922.39.2500 as other aromatic with single ketone function, under note 3. Employed in fine chemical synthesis for pigments and drugs.