4-Methylcyclohexanone
4-Methylcyclohexanone features a symmetrically placed methyl substituent at the 4-position of the cyclohexanone ring, classified under HTS 2914.22.20.00. It functions as a fragrance intermediate and polymer modifier.
Import Duty Rates by Country of Origin
| Origin Country | MFN Rate | Ch.99 Surcharges | Total Effective Rate |
|---|---|---|---|
| π¨π³China | 5.5% | +35.0% | 40.5% |
| π²π½Mexico | 5.5% | +10.0% | 15.5% |
| π¨π¦Canada | 5.5% | +10.0% | 15.5% |
| π©πͺGermany | 5.5% | +10.0% | 15.5% |
| π―π΅Japan | 5.5% | +10.0% | 15.5% |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If sold with cyclohexanone as mixture
Mixtures classified by principal component; cyclohexanone takes precedence if >50%.
If cyclic polymer form
Cyclic ketone polymers excluded from 2914 per heading exclusion notes.
If used as paint solvent preparation
Solvent preparations for specific uses classify as paints/varnishes in Chapter 32.
Not sure which classification is right?
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Import Tips & Compliance
β’ Submit SDS with flash point and vapor pressure data for proper hazmat classification
β’ Ensure drum packaging meets 49 CFR standards for corrosive/flammable liquids
β’ Register with CBP's Chemical Import Certification for pre-clearance
Related Products under HTS 2914.22.20.00
2-Methylcyclohexanone
2-Methylcyclohexanone is a cyclanic ketone featuring a methyl group at the 2-position on the cyclohexanone ring, classified under HTS 2914.22.20.00 as a methylcyclohexanone without other oxygen functions. It serves as a key intermediate in organic synthesis for pharmaceuticals and fragrances.
3-Methylcyclohexanone
3-Methylcyclohexanone is a methyl-substituted cyclohexanone with the methyl group at the 3-position, fitting HTS 2914.22.20.00 for methylcyclohexanones. Primarily used in fine chemical synthesis and as a solvent in specialized applications.
2,6-Dimethylcyclohexanone
2,6-Dimethylcyclohexanone is a geminally substituted methylcyclohexanone with methyl groups at positions 2 and 6, qualifying under HTS 2914.22.20.00. Used in asymmetric synthesis and as chiral auxiliary precursor.
3,5-Dimethylcyclohexanone
3,5-Dimethylcyclohexanone contains methyl substituents at the meta positions relative to the carbonyl, classified as methylcyclohexanone under HTS 2914.22.20.00. Applied in ligand synthesis for catalysis.
4-tert-Butylcyclohexanone
4-tert-Butylcyclohexanone is a sterically hindered methylcyclohexanone derivative where the 4-position bears a tert-butyl group, under HTS 2914.22.20.00. Used in steroid synthesis and liquid crystal production.
Menthenone (Piperitone)
Menthenone, also known as piperitone, is a naturally derived methylcyclohexenone classified under HTS 2914.22.20.00 as a methylcyclohexanone derivative. Used in flavorings and as mint fragrance precursor.