1-Benzamido-4-chloroanthraquinone
1-Benzamido-4-chloroanthraquinone is a halogenated anthraquinone amide listed under HTS 2924.29.31.00. Used as disperse dye intermediate for polyester coloration. Polycyclic aromatic amide classification.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If after condensation to final dye chromophore
Synthetic disperse dyes classified in Chapter 32.
If anthraquinone ketone considered primary function
Quinone function may supersede amide in some interpretations.
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Import Tips & Compliance
• Anthraquinone dyes DEA monitored; precursor documentation may apply
• Sublimes >300°C; specialized packaging prevents vapor loss
• HPLC purity >99% standard for commercial dye synthesis
Related Products under HTS 2924.29.31.00
4-Acetamido-2-aminophenol
4-Acetamido-2-aminophenol is an aromatic amide-function compound with both acetamido and amino groups attached to a benzene ring. It falls under HTS 2924.29.31.00 as a specifically named aromatic cyclic amide derivative used primarily as an intermediate in dye and pharmaceutical synthesis. This chemically defined organic compound meets Chapter 29 note (a) for separate organic compounds.
p-Acetamido benzaldehyde
p-Acetamido benzaldehyde (4-acetamidobenzaldehyde) is an aromatic amide-aldehyde specifically listed under HTS 2924.29.31.00. This chemically defined compound serves as an intermediate for synthesizing dyes, pharmaceuticals, and fine chemicals. Its classification follows Chapter 29 rules prioritizing amide function over aldehyde.
Benzanilide
Benzanilide (N-phenylbenzamide) is a classic aromatic amide explicitly listed in HTS 2924.29.31.00. This diarylamide serves as an intermediate in organic synthesis, dye production, and pharmaceutical manufacturing. Classification follows Chapter 29 note prioritizing later numerical headings for multi-function compounds.
Phenacetin Technical Grade
Technical grade phenacetin (acetophenetidin) is an aromatic acetanilide listed under HTS 2924.29.31.00. Historically used as analgesic intermediate, now primarily for research and synthesis. 'Technical' grade indicates industrial purity without pharmaceutical specifications.
2-Amino-4-chlorobenzamide
2-Amino-4-chlorobenzamide is a halogenated aromatic amide specifically enumerated in HTS 2924.29.31.00. Used as dye intermediate and pharmaceutical building block. Chapter 29 note 4 confirms halogenated amide derivatives remain classified here.
Gentisamide
Gentisamide (2,5-dihydroxybenzamide) is a dihydroxy aromatic amide listed under HTS 2924.29.31.00. Serves as biochemical intermediate and research compound. Amide function determines classification over phenolic characteristics.