Cinnamaldehyde
Cinnamaldehyde is a cyclic aldehyde derived from cinnamon oil, featuring a benzene ring with an aldehyde group and no other oxygen functions. It falls under HTS 2912.29.60.90 as a cyclic aldehyde without additional oxygen functions, distinct from simpler acyclic aldehydes. Primarily used in fragrances and flavorings.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If processed into stereoisomer mixture
Mixtures of isomers of acyclic hydrocarbons excluded, but if restructured as acyclic, falls earlier in 2912.
If put up in retail fragrance mixtures
Chapter excludes odoriferous substances in retail forms; classified as odoriferous mixtures if for specific consumer use.
If dissolved in solvent for safe transport
Chapter note (e) allows solvent solutions only if not for specific use; otherwise, chemical preparations in 3824.
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Import Tips & Compliance
• Provide Certificate of Analysis confirming purity and structure as cyclic aldehyde without other oxygen functions
• Ensure SDS includes GHS classification for flammability and skin irritant properties
• Verify no added stabilizers that could shift classification under chapter note (f)
Related Products under HTS 2912.29.60.90
Citronellal
Citronellal is a cyclic monoterpene aldehyde extracted from citronella oil, containing a cyclohexane ring with an aldehyde group and no other oxygen functions. Classified under HTS 2912.29.60.90 as a 'other' cyclic aldehyde. Used in perfumes, insect repellents, and as a flavor intermediate.
Perillaldehyde
Perillaldehyde is a monoterpenoid cyclic aldehyde from perilla oil, with a cyclohexene ring bearing an aldehyde group and unsaturated bonds but no other oxygen functions. It qualifies for HTS 2912.29.60.90 as an 'other' cyclic aldehyde. Applied in food flavoring and synthetic chemistry.
Hydroxycitronellal
Hydroxycitronellal is a synthetic cyclic aldehyde with a hydroxy group, but classified based on principal aldehyde function without other specified oxygen characteristics. Falls under HTS 2912.29.60.90 as other cyclic aldehydes. Key ingredient in lily-of-the-valley fragrances.
4-Terpinenal
4-Terpinenal is a cyclic aldehyde from tea tree oil with a menthane ring structure and formyl group, lacking other oxygen functions. It is categorized under HTS 2912.29.60.90 for other cyclic aldehydes. Utilized in essential oil blends and antimicrobial applications.
Safranal
Safranal is the primary cyclic aldehyde component of saffron aroma, featuring a cyclohexadiene ring with aldehyde functionality and no other oxygen groups. Classified in HTS 2912.29.60.90 as other cyclic aldehydes. Essential for saffron flavor replication in food industry.
Cuminaldehyde
Cuminaldehyde (4-isopropylbenzaldehyde) is an aromatic cyclic aldehyde from cumin seed oil with benzene ring and aldehyde group, no other oxygens. HTS 2912.29.60.90 covers this as other cyclic aldehyde. Used in curry flavorings and perfumery.