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.
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 not specifically a methylcyclohexanone but another cyclanic ketone
This heading covers other cyclanic, cyclenic or cycloterpenic ketones without other oxygen function.
If the product has an additional oxygen function, such as a hydroxyl group
Ketones with other oxygen functions are classified under this heading.
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
• Ensure the product is a separate chemically defined organic compound, as required by Chapter 29 Note 1(a), and declare its purity
• Verify the Canadian duty rate for tariff item 2914.22.00, as it may be duty-free under certain trade agreements
• Keep records of the chemical structure to support classification if requested by the CBSA
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.
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 tariff item 2914.22.00.