4-Hydroxy-4-methyl-2-pentanone (Diacetone Alcohol)
Diacetone alcohol is an aromatic ketone-alcohol used as a solvent in paints, lacquers, and resins. It features both a ketone and hydroxyl group, classifying it under HTS 2914.40.4000 as an aromatic ketone-alcohol 'other' derivative. This compound meets Chapter 29 requirements for separate chemically defined organic compounds with oxygen functions.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If specifically 1-(4-Hydroxyphenyl)ethanone
Explicitly enumerated aromatic ketone-alcohols fall under the more specific subheading before 'Other' per classification rule to last numerical order.
If dissolved in solvents beyond safety/transport needs
Solutions not qualifying under Chapter 29 note (e) as normal for safety/transport are classified as chemical preparations in Chapter 38.
If lacking ketone function, purely alcohol-based
Without the ketone group, it becomes an aromatic alcohol classified earlier in Chapter 29 numerical order.
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Import Tips & Compliance
• Verify purity certificates to confirm it's a chemically defined compound per Chapter 29 note (a); ensure SDS includes oxygen function details
• Avoid misclassification as mixtures if stabilizers exceed transport needs
• Label as hazardous material for DOT compliance during import
Related Products under HTS 2914.40.40.00
1-(2-Hydroxyphenyl)ethanone (o-Hydroxyacetophenone)
o-Hydroxyacetophenone is an aromatic ketone-alcohol used in fragrance synthesis and as an intermediate in pharmaceuticals. Its structure includes a benzene ring with adjacent acetyl (ketone) and hydroxyl groups, fitting HTS 2914.40.4000 for other aromatic ketone-alcohols. It qualifies as a separate chemically defined organic compound under Chapter 29.
1-(4-Hydroxyphenyl)ethan-1-one (p-Hydroxyacetophenone)
p-Hydroxyacetophenone serves as a fragrance fixative and pharmaceutical intermediate, featuring an aromatic ring with para-positioned ketone and alcohol functions. It falls under HTS 2914.40.4000 as an other aromatic ketone-alcohol. This complies with Chapter 29 for chemically defined compounds with ketone and oxygen functions.
4-Hydroxyacetophenone
4-Hydroxyacetophenone is a key intermediate in agrochemical and dye production, with aromatic ketone and phenolic alcohol groups. Classified under HTS 2914.40.4000 for other aromatic ketone-alcohols. It adheres to Chapter 29 notes as a pure organic compound with defined oxygen functions.
2-Hydroxy-1-(4-methoxyphenyl)ethan-1-one
This methoxy-substituted aromatic ketone-alcohol is used in organic synthesis for pharmaceuticals. It possesses ketone and alcohol functions on an aromatic structure, placing it in HTS 2914.40.4000 'Other' aromatic ketone-alcohols. Meets Chapter 29 criteria for chemically defined oxygen-function compounds.
1-(2-Hydroxy-5-methylphenyl)ethanone
A methyl-substituted o-hydroxyacetophenone used in resin and flavor production, featuring aromatic ketone-alcohol structure. Falls under HTS 2914.40.4000 as other aromatic derivatives. Qualifies per Chapter 29 for organic compounds with ketone and other oxygen functions.
3-(4-Hydroxyphenyl)-3-hydroxypropan-1-one
This beta-keto alcohol is an intermediate in fine chemical synthesis, with aromatic ketone-alcohol functionality. Classified in HTS 2914.40.4000 for other aromatic ketone-aldehydes/ketone-alcohols. Adheres to Chapter 29 definitions for oxygen-function organic compounds.