Ketone-alcohols and ketone-aldehydes
Ketones and quinones, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives. > Aromatic ketones without other oxygen function: > Ketone-alcohols and ketone-aldehydes > Ketone-alcohols and ketone-aldehydes
Duty Rate (from China)
Products classified under Tariff item 2914.40.00.00
1,3-Dihydroxyacetone 99% Technical Grade
Technical grade 1,3-dihydroxyacetone (DHA) at 99% purity for industrial self-tanning and biochemical applications. It is a separate ketone-alcohol compound, classified under tariff item 2914.40.00.
2914.40.001,3-Dihydroxyacetone (DHA) Powder
Pure 1,3-dihydroxyacetone (DHA) powder used as a self-tanning agent in cosmetics, reacting with skin proteins to produce a tan. It is a ketone-alcohol compound, classified under tariff item 2914.40.00.
2914.40.00Biochemical Grade 1,3-Dihydroxyacetone
Biochemical grade 1,3-dihydroxyacetone is ultra-pure DHA for lab research and biotech applications. It is a chemically defined ketone-alcohol, classified under tariff item 2914.40.00.
2914.40.00Cosmetic-Grade DHA Flakes
Cosmetic-grade DHA flakes are 1,3-dihydroxyacetone in flake form for easy dissolution in self-tanning lotions and sprays. It is a pure ketone-alcohol compound with stabilizers only for transport, classified under tariff item 2914.40.00.
2914.40.00DHA for Sunless Tanning Formulations
High-assay 1,3-dihydroxyacetone specifically for sunless tanning lotions, a ketone-alcohol per tariff item 2914.40.00. It is chemically defined with oxygen functions, used to react with amino acids in skin for color development.
2914.40.00DHA with Anti-Caking Stabilizer
1,3-dihydroxyacetone powder with added anti-caking agent for preservation during transport, per Chapter 29 note (f). This ketone-alcohol is used in self-tanning formulations and remains classified under tariff item 2914.40.00.
2914.40.00Diacetone Alcohol (4-Hydroxy-4-methylpentan-2-one)
Diacetone alcohol (4-hydroxy-4-methylpentan-2-one) is a colorless liquid ketone-alcohol used as a solvent in lacquers, paints, and varnishes. It is a separate chemically defined organic compound with both ketone and alcohol functional groups, falling under tariff item 2914.40.00.
2914.40.00Diacetone Alcohol Solvent for Lacquer Thinners
High-purity diacetone alcohol used specifically in lacquer thinner formulations for automotive refinishing. It is a separate chemically defined ketone-alcohol compound, not a mixture, and falls under tariff item 2914.40.00.
2914.40.00Dihydroxyacetone Dimer (DHA Dimer)
DHA Dimer is the cyclic trimer form of 1,3-dihydroxyacetone, a stable ketone-alcohol used in self-tanning formulations to prevent oxidation during storage. It retains the core ketone-alcohol structure and falls under tariff item 2914.40.00.
2914.40.00Pharmaceutical Grade Diacetone Alcohol USP
Pharmaceutical grade diacetone alcohol meeting USP standards for use in drug synthesis and extraction processes. It is a pure ketone-alcohol compound, classified under tariff item 2914.40.00 per Chapter 29 definitions.
2914.40.00Ph Eur Grade 1,3-Dihydroxyacetone
European Pharmacopoeia (Ph Eur) grade 1,3-dihydroxyacetone is high-purity DHA meeting strict pharma standards for medical-grade self-tanning treatments. It is classified under tariff item 2914.40.00 as a separate chemically defined compound.
2914.40.00Self-Tanning DHA Crystals
Large crystal form of 1,3-dihydroxyacetone optimized for self-tanning product dissolution. This ketone-alcohol is classified under tariff item 2914.40.00 as a pure organic compound with ketone and alcohol oxygen functions.
2914.40.00Stabilized Diacetone Alcohol with Antioxidant
Diacetone alcohol stabilized with less than 0.1% antioxidant for extended shelf life in industrial storage. Per Chapter 29 note (f), the stabilizer is necessary for preservation and does not change the classification under tariff item 2914.40.00.
2914.40.00Technical Grade Diacetone Alcohol 99% Pure
Technical grade diacetone alcohol at 99% purity used as an industrial solvent for wood stains and synthetic resins. It is a chemically defined ketone-alcohol with minor impurities, falling under tariff item 2914.40.00.
2914.40.00USP Grade Dihydroxyacetone
USP grade 1,3-dihydroxyacetone is a purified ketone-alcohol for pharmaceutical and high-end cosmetic self-tanning agents. It is classified in tariff item 2914.40.00 as a chemically defined organic compound.