Cinnamaldehyde
Cinnamaldehyde is an organic compound with the formula C9H8O, featuring both aldehyde and unsaturated oxygen functions, used primarily as a flavoring agent in cinnamon and perfumes. It falls under HTS 2912.49.90.00 as an aldehyde with other oxygen function, not specifically covered by more narrow subheadings. This classification applies to its chemically defined structure as a separate organic compound per Chapter 29 notes.
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 put up in retail packaging for perfumery
Mixtures containing cinnamaldehyde as fragrance compound classified by end-use in Chapter 33, per Chapter 29 exclusion for retail preparations.
If acyclic without additional oxygen functions
Acyclic aldehydes without other oxygen functions fall under 2912.19; cinnamaldehyde's structure determines cyclic/other oxygen classification.
If imported as flavor mixture >10% concentration
Prepared chemical mixtures not qualifying as separate compounds under Chapter 29 note (a) classified as chemical preparations in 3824.
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Import Tips & Compliance
• Verify purity certificate (≥98%) to confirm classification as chemically defined compound under Chapter 29 note (a)
• Include Safety Data Sheet (SDS) documenting aldehyde-oxygen function to avoid misclassification as mixtures
• Label with CAS 104-55-2 and UN 2810 for hazardous material transport compliance
Related Products under HTS 2912.49.90.00
Vanillin
Vanillin (4-hydroxy-3-methoxybenzaldehyde) is a phenolic aldehyde used as synthetic vanilla flavoring, containing both aldehyde and phenolic oxygen functions. Classified under HTS 2912.49.90.00 as an aldehyde-phenol with other oxygen function. Meets Chapter 29 requirements for separate chemically defined organic compounds.
Helional
Helional (3-(1,3-benzodioxol-5-yl)-2-methylpropanal) is a synthetic fragrance aldehyde with cyclic ether oxygen functions, used in floral perfumes. Falls under HTS 2912.49.90.00 as aldehyde-ether with other oxygen function. Qualifies as chemically defined compound per Chapter 29 scope.
Hydroxycitronellal
Hydroxycitronellal is an aldehyde alcohol used in lily-of-the-valley fragrances, featuring both aldehyde and hydroxyl oxygen functions. Classified in HTS 2912.49.90.00 as 'aldehyde-alcohols, aldehyde-ethers, aldehyde-phenols and aldehydes with other oxygen function - other.' Chemically defined per Chapter 29 note (a).
Citronellal
Citronellal, an acyclic monoterpene aldehyde from citronella oil, used in perfumery and as citronella repellent precursor. Falls under HTS 2912.49.90.00 as aldehyde with other oxygen function due to its unsaturated structure. Separate chemically defined compound per Chapter notes.
2-Methylundecanal
2-Methylundecanal is a synthetic aldehyde used in aldehydic-floral perfumes, featuring branched chain with aldehyde oxygen function. Classified HTS 2912.49.90.00 as other aldehyde with oxygen function. Meets criteria for separate organic compound.
Trioxane
1,3,5-Trioxane is a cyclic trimer of formaldehyde used as fuel tablet component and chemical intermediate, qualifying as cyclic polymer of aldehyde per heading 2912 scope. Classified HTS 2912.49.90.00 as other aldehyde-oxygen compound. Chemically defined heterocyclic structure.