Hydroxycitronellal
Hydroxycitronellal is a chemically defined organic compound with both aldehyde and alcohol functional groups, classified under HTS 2912.49.55.00 as an aldehyde-alcohol. It is primarily used as a fragrance intermediate in perfumery for its lily-of-the-valley scent profile.
Import Duty Rates by Country of Origin
| Origin Country | MFN Rate | Ch.99 Surcharges | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | 4.8% | +35.0% | 39.8% |
| 🇲🇽Mexico | 4.8% | +10.0% | 14.8% |
| 🇨🇦Canada | 4.8% | +10.0% | 14.8% |
| 🇩🇪Germany | 4.8% | +10.0% | 14.8% |
| 🇯🇵Japan | 4.8% | +10.0% | 14.8% |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If formulated into a finished fragrance compound for retail
Mixtures containing >20% synthetic fragrance compounds like hydroxycitronellal classify under Chapter 33 as odoriferous mixtures, not pure chemicals.
If dissolved in solvents as a prepared chemical additive
Chemical preparations not purely chemically defined fall under heading 3824; Chapter 29 note (e) excludes solutions suitable only for specific uses.
If acyclic alcohol function predominates without aldehyde character
Pure acyclic alcohols without aldehyde-oxygen function classify earlier in Chapter 29; classification follows last numerical heading per chapter note 3.
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Import Tips & Compliance
• Provide detailed chemical purity certificates and CAS number (107-75-5) documentation to verify classification under Chapter 29
• Comply with TSCA pre-notice requirements for new chemical substances and ensure proper SDS for hazardous material shipping
• Avoid misclassification as finished fragrance by importing in bulk without dilution beyond transport stabilizers
Related Products under HTS 2912.49.55.00
Hydroxycitronellal 98% Technical Grade
Technical grade hydroxycitronellal at 98% purity is a separate chemically defined aldehyde-alcohol used in industrial fragrance synthesis. It falls under HTS 2912.49.55.00 due to its specific chemical structure with both aldehyde and hydroxyl groups. Impurities are minimal and do not change its principal classification.
Hydroxycitronellal Flake Form Stabilized
Stabilized hydroxycitronellal in flake form contains anticaking agents necessary for transport, remaining a chemically defined aldehyde-alcohol under HTS 2912.49.55.00 per Chapter 29 note (f). Used in solid fragrance formulations and powder perfumes.
Pharmaceutical Grade Hydroxycitronellal USP
USP-grade hydroxycitronellal meets pharmaceutical purity standards as a chemically defined intermediate for hormone synthesis analogs. Classified under HTS 2912.49.55.00 for its aldehyde-alcohol structure. Used in research for potential hormone-releasing factor derivatives.
Hydroxycitronellal Aqueous Solution 10%
10% aqueous solution of hydroxycitronellal qualifies under HTS 2912.49.55.00 per Chapter 29 note (d) as a chemically defined compound dissolved in water. Used for safe transport in cosmetics formulation without rendering specific use.
Hydroxycitronellal with BHT Stabilizer
Hydroxycitronellal stabilized with BHT (butylated hydroxytoluene) for preservation during storage and transport, classified under HTS 2912.49.55.00 per Chapter 29 note (f). The stabilizer is necessary and does not alter general use.