1-(2-Hydroxyethyl)-2-pyrrolidone Ketone Analog
This compound features ketone-alcohol functionality within a lactam structure. Falls under HTS 2914.40.90.00 as other ketone-alcohols, though borderline with heterocyclic provisions. Used in electronics and pharmaceutical manufacturing.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If predominantly lactam heterocyclic classification
Chapter notes exclude ring-position heteroatoms from acyclic headings.
If carboxamide function principal
Amide > ketone priority in numerical classification order.
If surface active preparation >10% concentration
Formulations for cleaning classified by use, not pure compound.
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Import Tips & Compliance
• Electronics grade requires <10ppb metal impurities certification
• Lactam ring opening products must be <0.5% per stability testing
• REACH Annex XVII restriction compliance for EU markets
Related Products under HTS 2914.40.90.00
4-Hydroxy-4-methyl-2-pentanone
4-Hydroxy-4-methyl-2-pentanone is a ketone-alcohol featuring both a ketone functional group and a hydroxyl group on adjacent carbons. It falls under HTS 2914.40.90.00 as a ketone-alcohol not specifically enumerated elsewhere in the heading. This compound is used as a chemical intermediate in organic synthesis.
1-Hydroxyacetone (Hydroxyacetone)
1-Hydroxyacetone contains both ketone and primary alcohol functional groups, qualifying as a ketone-alcohol under heading 2914.40. This simple alpha-hydroxyketone is used in pharmaceutical synthesis and as a biochemical reagent. It appears in HTS 2914.40.90.00 as 'other' ketone-alcohols.
2-Hydroxy-2-methyl-1-phenylpropan-1-one
This aromatic ketone-alcohol combines a benzoyl ketone group with a tertiary alcohol functionality. Classified under HTS 2914.40.90.00 as an 'other' ketone-alcohol with additional oxygen function. Used in photoinitiator manufacturing and polymer chemistry.
4-Hydroxy-2-butanone
4-Hydroxy-2-butanone is an acyclic ketone-alcohol with the hydroxyl group at the terminal position and ketone at carbon 2. It qualifies under HTS 2914.40.90.00 as a ketone-alcohol not elsewhere specified. Used as a flavor intermediate and polymer precursor.
1-(4-Hydroxyphenyl)-2-propanone
This phenolic ketone-alcohol features a para-hydroxyphenyl group attached to a propanone chain. Falls under HTS 2914.40.90.00 as a ketone-alcohol with phenolic hydroxy function. Important intermediate for pharmaceuticals and antioxidants.
3-Hydroxy-3-methyl-2-butanone
3-Hydroxy-3-methyl-2-butanone is a branched ketone-alcohol with geminal substitution at the hydroxy-bearing carbon. Classified in HTS 2914.40.90.00 as an 'other' ketone-alcohol. Serves as intermediate in terpene synthesis and fragrance chemistry.