Salicylaldehyde
Salicylaldehyde is an aromatic aldehyde with ortho-hydroxy substitution used in perfume synthesis and tanning agents. It enters HTS 2942.00.35.00 as other modified aromatic compounds, following the rule for classification in the last applicable heading after simpler aldehydes. The phenolic functionality modifies standard benzaldehyde classification.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If considered primarily as aromatic aldehyde
Aldehyde function headings precede; phenolic substitution may justify later 2942 placement.
If when incorporated into fragrance compounds
Mixtures for perfumery exclude pure compounds from Chapter 29.
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Import Tips & Compliance
• Document hydroxy-aldehyde ortho positioning critical for modified aromatic status
• Prevent reclassification as Chapter 32 tanning extract if used in leather processing
• Include stabilizer declaration; anticaking agents allowed per Chapter 29 note (f)
Related Products under HTS 2942.00.35.00
Anthraflavic Acid
Anthraflavic acid is an aromatic organic compound used as an intermediate in dye production and as a reagent in analytical chemistry. It falls under HTS 2942.00.35.00 as an other aromatic or modified aromatic organic compound not specifically covered by earlier headings in Chapter 29. Its structure features multiple fused aromatic rings with carboxylic acid and hydroxy groups.
1-Aminoanthraquinone
1-Aminoanthraquinone is an aromatic amine compound used in vat dye manufacturing and as a pigment intermediate. It qualifies for HTS 2942.00.35.00 as an other aromatic organic compound with amino functionality on a polycyclic aromatic system. Chapter notes place it after simpler amines in earlier headings.
Benzotriazole
Benzotriazole is a fused heterocyclic aromatic compound used as a corrosion inhibitor in antifreeze and metalworking fluids. Classified in HTS 2942.00.35.00 as other aromatic organic compounds, its triazole ring fused to benzene qualifies under chapter residual provisions. Not covered by specific heterocycle headings 2933-2934.
3-Nitro-1,2-benzenediamine
3-Nitro-1,2-benzenediamine serves as an intermediate for permanent hair dyes and azo pigments. HTS 2942.00.35.00 covers it as an other nitrated aromatic amine compound. The dual amino groups with ortho-nitro substitution create a modified aromatic structure classified in residual provision.
6-Methoxy-8-aminoquinoline
6-Methoxy-8-aminoquinoline is a quinoline derivative used in antimalarial drug synthesis and fluorescent probes. It falls under HTS 2942.00.35.00 as an other aromatic or modified aromatic organic compound with fused heterocyclic structure. Residual classification after specific alkaloid and heterocycle headings.
Beta-Naphthol
Beta-naphthol is a modified aromatic compound serving as a key intermediate in azo dye synthesis and pharmaceutical production. Classified under HTS 2942.00.35.00 as an other aromatic organic compound, it features a naphthalene structure with a hydroxyl group. It meets Chapter 29 criteria for separate chemically defined compounds.