1-Amino-2,4-Dibromoanthraquinone (99% Pure Technical Grade)
Technical grade 1-Amino-2,4-dibromoanthraquinone at 99% purity is supplied for industrial dye manufacturing, containing minimal impurities as allowed by chapter notes. It precisely matches HTS 2922.39.0500 for named aromatic amino-quinones used in vat dye production. The compound's bromine and amino substitutions define its chemical identity.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If containing natural colorant impurities >1%
Chapter excludes synthetic compounds with vegetable colorants; purity keeps it in Chapter 29.
If sold as chemical preparation mixture
Mixtures not chemically defined shift to 3824; single compound stays in 2922.
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Import Tips & Compliance
• Include batch purity certificate; <98% purity risks falling to general 2922.39.70 aromatic category
• Package in nitrogen-flushed drums per safety norms for brominated aromatics; declare stabilizer if added
• Avoid common error of bulk packaging misdeclared as Chapter 28 salts; specify organic compound status
Related Products under HTS 2922.39.05.00
1-Amino-2,4-dibromoanthraquinone
1-Amino-2,4-dibromoanthraquinone is a specific aromatic amino-quinone compound with bromine substitutions at positions 2 and 4, and an amino group at position 1 on the anthraquinone core. It falls under HTS 2922.39.0500 as an aromatic amino-quinone, other than those with multiple oxygen functions, used primarily as an intermediate in dye synthesis. This chemically defined organic compound matches the chapter's scope for oxygen-function amino-compounds.
2-Amino-5-chlorobenzophenone
2-Amino-5-chlorobenzophenone is an aromatic amino-ketone featuring a benzophenone backbone with chlorine at position 5 and amino group at position 2. Classified under HTS 2922.39.0500 as a specific aromatic amino-ketone, it serves as a key intermediate in pharmaceutical and agrochemical synthesis. It qualifies under chapter notes for chemically defined oxygen-function amino-compounds.
2-Amino-5-Chlorobenzophenone Hydrochloride Salt
The hydrochloride salt form of 2-Amino-5-chlorobenzophenone enhances solubility for synthesis applications while remaining classified with the parent organic compound. HTS 2922.39.0500 covers this per chapter note (C)(1) for salts of oxygen-function amino-compounds. Used in UV stabilizer and pharmaceutical intermediate production.