4-Nitrocumidine (Mixture)
4-Nitrocumidine refers to nitrated cumene derivatives with amino substitution, used in dye intermediates. Classifies under HTS 2904.99.47.00 prioritizing nitrated aromatic hydrocarbon character over nitrogen functions per chapter notes.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If amino function considered principal characteristic
Amine function headings occur later (2921 > 2904), but nitro takes precedence.
If used as disperse dye intermediate
Synthetic coloring intermediates may classify in Chapter 32.
If optical brightener intermediate
Specialty chemical preparations for textile applications.
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Import Tips & Compliance
• Chapter note 3 requires classification in last numerical heading; confirm nitro dominates over amino
• Darkens on exposure to light; package in amber glass/plastic
• Melting range 55-65°C indicates isomeric mixture for statistical reporting
Related Products under HTS 2904.99.47.00
p-Toluenesulfonic Acid
p-Toluenesulfonic acid (PTSA) is a strong organic acid with the formula CH3C6H4SO3H, featuring a sulfonated aromatic hydrocarbon structure (toluene derivative). It falls under HTS 2904.99.47.00 as a sulfonated derivative of an aromatic hydrocarbon, used primarily as a catalyst in esterification and dehydration reactions.
Benzenesulfonic Acid
Benzenesulfonic acid is a sulfonated derivative of benzene (C6H5SO3H), a key intermediate in dye and detergent production. Classified under HTS 2904.99.47.00 as an 'other' aromatic sulfonated hydrocarbon derivative not specified elsewhere in heading 2904.
Nitrotoluene (Mixture of Isomers)
Nitrotoluene consists of ortho-, meta-, and para-nitrotoluene isomers (CH3C6H4NO2), nitrated derivatives of toluene. Falls under HTS 2904.99.47.00 as aromatic nitrated hydrocarbons, used in explosives, dyes, and pharmaceutical intermediates.
Dodecylbenzenesulfonic Acid
Dodecylbenzenesulfonic acid (DDBSA) is an alkylbenzene sulfonated derivative used as a surfactant in detergents. Classified in HTS 2904.99.47.00 as a sulfonated aromatic hydrocarbon, whether halogenated or not, covering alkyl chain variants.
2,4-Dinitrotoluene
2,4-Dinitrotoluene (2,4-DNT) is a dinitrated toluene derivative used in polyurethane production and as explosive intermediate. It qualifies under HTS 2904.99.47.00 as a nitrated aromatic hydrocarbon derivative.
Dinonylnaphthalenesulfonic Acid
Dinonylnaphthalenesulfonic acid (DNNSA) is a branched alkyl naphthalene sulfonate used in oil additives and extractants. Falls under HTS 2904.99.47.00 as an aromatic sulfonated hydrocarbon derivative.