Cyclohexanone and methylcyclohexanones
Ketones and quinones, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives. > Cyclanic, cyclenic or cycloterpenic ketones without other oxygen function: > Cyclohexanone and methylcyclohexanones > Cyclohexanone and methylcyclohexanones
Duty Rate (from China)
Products classified under Tariff item 2914.22.00.00
2,6-Dimethylcyclohexanone
2,6-Dimethylcyclohexanone is a geminally substituted methylcyclohexanone with methyl groups at positions 2 and 6, qualifying under tariff item 2914.22.00. Used in asymmetric synthesis and as a chiral auxiliary precursor.
2914.22.002-Methylcyclohexanone
2-Methylcyclohexanone is a cyclanic ketone featuring a methyl group at the 2-position on the cyclohexanone ring, classified under tariff item 2914.22.00 as a methylcyclohexanone without other oxygen functions. It serves as a solvent and intermediate in organic synthesis.
2914.22.003,5-Dimethylcyclohexanone
3,5-Dimethylcyclohexanone contains methyl substituents at the meta positions relative to the carbonyl, classified as a methylcyclohexanone under tariff item 2914.22.00. Applied in ligand synthesis for catalysis.
2914.22.003-Methylcyclohexanone
3-Methylcyclohexanone is a methyl-substituted cyclohexanone with the methyl group at the 3-position, fitting tariff item 2914.22.00 for methylcyclohexanones. Primarily used in fine chemical synthesis and as a solvent in specialized applications.
2914.22.004-Methylcyclohexanone
4-Methylcyclohexanone features a symmetrically placed methyl substituent at the 4-position of the cyclohexanone ring, classified under tariff item 2914.22.00. It functions as a fragrance intermediate and polymer modifier.
2914.22.00Cyclohexanone ACS Reagent Grade
High-purity cyclohexanone meeting American Chemical Society standards, used primarily as a solvent in laboratory applications and chemical synthesis. This chemically defined cyclanic ketone without other oxygen functions falls under tariff item 2914.22.00.
2914.22.00Cyclohexanone for Adipic Acid Synthesis
Low-nitrogen cyclohexanone (<1 ppm) specifically for nitric acid oxidation to adipic acid in nylon production. Pure cyclanic ketone status confirmed by NMR spectroscopy, with trace aldehyde control preventing side reactions.
2914.22.00Cyclohexanone for Polymer Plasticizers
High-purity cyclohexanone intermediate for cyclohexyl esters used in plasticizer production. Free of peroxides (<5 ppm) to prevent polymerization, qualifying as a pure cyclanic ketone under Chapter 29.
2914.22.00Cyclohexanone Perfumery Solvent
Odor-refined cyclohexanone used as extraction solvent for natural essential oils in perfumery. Trace odor modifiers (<0.001%) are permitted under Chapter 29 Note 1(g) as they do not render the product suitable for a specific use.
2914.22.00Cyclohexanone Pharmaceutical Intermediate
Ultra-pure cyclohexanone (>99.9%) used in synthesis of pharmaceutical intermediates and agrochemicals. Meets strict impurity profiles for medicinal chemistry applications, qualifying as a separate chemically defined compound under Chapter 29.
2914.22.00Cyclohexanone Solvent for Resins
Specialty cyclohexanone formulated for dissolving vinyl and epoxy resins in coatings industry. Despite narrow application focus, it remains a pure cyclanic ketone with low water content, qualifying under tariff item 2914.22.00.
2914.22.00Cyclohexanone UV Stabilized Grade
Cyclohexanone with trace (<0.01%) UV absorber for extended storage stability in tropical climates. The stabilizer level maintains pure compound classification per Chapter 29 Note 1(f), used in optical lens manufacturing.
2914.22.00Distilled Cyclohexanone for Nylon 6,6
High-distillation-range cyclohexanone (155-157°C) optimized for adipic acid production leading to nylon 6,6. Meets Chapter 29 criteria as a separate chemically defined compound without disqualifying additives.
2914.22.00Electronic Grade Cyclohexanone
Particle-free, metal-ion minimized (<0.1 ppb Na/K) cyclohexanone for photoresist stripper in semiconductor manufacturing. Meets SEMI standards as a pure Chapter 29 compound, filtered to 0.05 micron.
2914.22.00Industrial Cyclohexanone 99.5% Pure
Technical grade cyclohexanone 99.5% pure used as a high-boiling solvent in paint, adhesive, and nylon production. As a separate chemically defined cyclanic ketone, it precisely matches tariff item 2914.22.00.