Cyclohexanone 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.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the product is a cyclanic ketone other than cyclohexanone
Other cyclanic ketones without other oxygen function are classified under this residual subheading.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Maintain a certificate of analysis showing purity >99.9% and impurity profile
• Ensure the product is not put up in measured doses or retail sale for pharmaceutical use
• Declare the end-use as an intermediate to support classification under Chapter 29
Related Products under Tariff item 2914.22.00
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.
2-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.
3,5-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.
3-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.
4-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.
4-tert-Butylcyclohexanone
4-tert-Butylcyclohexanone is a sterically hindered methylcyclohexanone derivative where the 4-position bears a tert-butyl group. It is used as an intermediate in steroid synthesis and in the production of liquid crystals. As a methylcyclohexanone, it falls under tariff item 2914.22.00 for cyclohexanone and methylcyclohexanones.