p-Nitro-o-Anisidine Technical Grade (98% Purity)
Technical grade p-nitro-o-anisidine at 98% purity is a separate chemically defined organic compound used in industrial dye manufacturing. It falls under HTS 2922.29.81.10 due to its amino-phenol ether structure with a nitro substituent, meeting Chapter 29 note (a) for pure compounds.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the methoxy group is absent or considered a hydrocarbon substituent
Pure aniline derivatives without oxygen functions classify in 2921, earlier in numerical order than 2922.
If diluted in solvent for safe transport beyond Chapter 29 note (e) limits
Solutions exceeding safety/transport criteria become prepared chemical products in 3824, not pure compounds.
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Import Tips & Compliance
• Include certificate of analysis showing purity >95% to distinguish from lower-grade mixtures potentially classifiable elsewhere
• Declare as 'not for retail sale' to prevent reclassification under prepared chemical products in Chapter 38
• Verify stabilizer absence; added anticaking agents allowed per Chapter 29 note (f) but must not alter general use
Related Products under HTS 2922.29.81.10
p-Nitro-o-Anisidine
p-Nitro-o-anisidine is a chemically defined organic compound featuring an amino group, nitro group, and methoxy ether on a benzene ring, classified under HTS 2922.29.81.10 as an oxygen-function amino-phenol ether. It serves as a key intermediate in dye synthesis and pharmaceutical production due to its reactive functional groups.
4-Nitro-2-Methoxyaniline (Synonym for p-Nitro-o-Anisidine)
4-Nitro-2-methoxyaniline, synonymous with p-nitro-o-anisidine, is an amino-phenol ether with a nitro group, precisely specified under HTS 2922.29.81.10. This compound is primarily used as an intermediate for azo dyes and agrochemicals.
p-Nitro-o-Anisidine with Stabilizer for Transport
p-Nitro-o-anisidine stabilized with an anticaking agent for safe transport qualifies under HTS 2922.29.81.10 per Chapter 29 note (f). It remains a chemically defined oxygen-function amino-compound used in pigment synthesis.
High-Purity p-Nitro-o-Anisidine for Pharmaceutical Intermediates
High-purity p-nitro-o-anisidine (99.5%) for pharmaceutical synthesis is classified under HTS 2922.29.81.10 as a pure oxygen-function amino-phenol ether. Its nitro and methoxy groups enable reduction to key drug scaffolds.