2-Nitro-5-[(2,3-Dihydroxy)propoxy]-N-methyl Aniline
This nitro-substituted aromatic aniline derivative with dihydroxypropoxy oxygen function is explicitly named in HTS 2922.50.0700 as an oxygen-function amino-compound. Commonly employed as a dye coupler in oxidative permanent hair color formulations.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If when sold as completed hair dye formulation for retail
Nitro or nitroso anilines used directly as dyes classify under 2921, excluded from Ch. 29 by note 2(g).
If ether function predominates without prominent amino group
Amino-substitution products of phenols/phenol ethers may classify in 2909 if oxygen function defines character.
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Import Tips & Compliance
• Include structural formula and IUPAC name on documentation to match exact listing and prevent reclassification
• Verify <1% heavy metals content for cosmetic-grade compliance with FDA/ EU cosmetic regulations
• Ship in nitrogen-flushed containers to prevent oxidation; declare stabilizer if added per Ch. 29 note (f)
Related Products under HTS 2922.50.07.00
3,4-Diaminophenetole Dihydrogen Sulfate
3,4-Diaminophenetole dihydrogen sulfate is a chemically defined aromatic amino-alcohol-phenol compound with oxygen function, explicitly listed under HTS 2922.50.0700. It is primarily used as an intermediate in the synthesis of oxidative hair dyes for permanent coloring applications.
2-Nitro-5-(2-Hydroxyethoxy)-N-methyl Aniline
An aromatic amino compound featuring nitro and hydroxyethoxy oxygen functions, specifically enumerated under HTS 2922.50.0700. Serves as an oxidation base or coupler in professional permanent hair coloring systems.
4-(2-Hydroethoxy)-1,3-Phenylene Diamine Dihydrochloride
Dihydrochloride salt of a diaminobenzene derivative with hydroxyethoxy function, explicitly covered by HTS 2922.50.0700 as aromatic oxygen-function amino-compound. Key developer in low-ammonia permanent hair dyes.
3-Methoxy-4-[(2-Hydroxyethyl)amino] Nitrobenzene
Nitrobenzene derivative with methoxy and hydroxyethylamino functions, listed under HTS 2922.50.0700 for aromatic amino compounds with oxygen function. Utilized as a direct dye or coupler in semi-permanent hair colorants.
4-[(2-Hydroxyethyl)amino]-3-Nitrophenol
Nitrophenol compound with hydroxyethylamino substituent, specifically named in HTS 2922.50.0700 as amino-acid-phenol type oxygen-function compound. Employed in oxidative hair dye systems for red-brown shades.
(R)-α-Amino-4-Hydroxybenzene Acetic Acid (D-(-)-p-Hydroxyphenyl Glycine)
Chiral aromatic amino acid featuring hydroxy and carboxylic acid oxygen functions, explicitly listed under HTS 2922.50.0700. Pharmaceutical intermediate for synthesis of antibiotics like amoxicillin.