Cyclohexanone Pharmaceutical Intermediate
Ultra-pure cyclohexanone (>99.9%) used in synthesis of pharmaceutical intermediates and agrochemicals. Meets strict impurity profiles for medicinal chemistry applications under Chapter 29 pure compound rules. Free of heavy metals and chlorinated impurities.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If further processed into heterocyclic intermediates
Cyclohexanone derivatives with added heteroatoms classified in Chapter 29 heterocyclic compounds.
If converted to sugar ethers/acetals
Chapter 29 note (c) specifically excludes sugar derivatives to heading 2940.
If imported as certified reference material
Diagnostic/lab reagent kits classified as biochemicals regardless of composition.
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Import Tips & Compliance
• Provide GMP/ISO 9001 certifications; declare pharmaceutical end-use for FDA prior notice; ensure <1 ppm heavy metals via certificate of analysis
Related Products under HTS 2914.22.10.00
Cyclohexanone 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 HTS 2914.22.10.00 as pure cyclohexanone. It is essential for reactions requiring anhydrous conditions.
Industrial Cyclohexanone 99.5% Pure
Technical grade cyclohexanone used as a high-boiling solvent in paint, adhesive, and nylon production. As a separate chemically defined cyclanic ketone, it precisely matches HTS 2914.22.10.00 criteria. Essential intermediate for caprolactam synthesis.
Cyclohexanone Solvent for Resins
Specialty cyclohexanone formulated for dissolving vinyl and epoxy resins in coatings industry. Pure cyclanic ketone status maintained despite narrow application focus, qualifying for HTS 2914.22.10.00. Low water content (<0.05%) prevents hydrolysis.
Distilled 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 separate chemically defined compound without disqualifying additives. Critical phenol co-product separation achieved.
Cyclohexanone UV Stabilized Grade
Cyclohexanone with trace (<0.01%) UV absorber for extended storage stability in tropical climates. Stabilizer level maintains pure compound classification per Chapter 29 note (f). Used in optical lens manufacturing.
Cyclohexanone 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. Trace aldehyde control prevents side reactions.