Other
Aldehydes, whether or not with other oxygen function; cyclic polymers of aldehydes; paraformaldehyde. > Cyclic aldehydes without other oxygen function: > Other > Other
Duty Rate (from China)
Subheadings
Products classified under Tariff item 2912.2
Benzaldehyde FCC Grade
Benzaldehyde FCC Grade is a chemically defined cyclic aldehyde without other oxygen function, approved for direct food use as an almond flavoring in beverages and confectionery. It meets the Food Chemicals Codex standards and falls under tariff item 2912.21.00 as benzaldehyde.
2912.21.00Benzaldehyde for Dye Production
Benzaldehyde for Dye Production is a specialty grade diluted to standard strengths for azo dye couplers, per chapter note 1(h). It is a chemically defined cyclic aldehyde without other oxygen function, classifiable under tariff item 2912.21.00.
2912.21.00Benzaldehyde USP Grade
Benzaldehyde USP Grade is a pharmaceutical-grade pure cyclic aldehyde used as a flavoring agent and chemical intermediate. It is a separate chemically defined compound under chapter note 1(a), classifiable under tariff item 2912.21.00.
2912.21.00Benzaldehyde with Stabilizer
Stabilized Benzaldehyde containing BHT preservative is included under tariff item 2912.21.00 per chapter note 1(f), as the stabilizer is necessary for preservation or transport. It remains a chemically defined cyclic aldehyde without other oxygen function.
2912.21.00Industrial Benzaldehyde 99% Pure
Industrial Benzaldehyde 99% Pure is a high-purity cyclic aldehyde with characteristic almond odor, used for chemical synthesis and fragrance production. It is a separate chemically defined compound under chapter note 1(a), classifiable under tariff item 2912.21.00.
2912.21.00Natural-Sourced Benzaldehyde
Natural-Sourced Benzaldehyde isolated from bitter almond oil is chemically identical to synthetic benzaldehyde, a cyclic aldehyde without other oxygen function. It is classifiable under tariff item 2912.21.00 as a chemically defined compound, regardless of source.
2912.21.00Pharma Intermediate Benzaldehyde
Pharma Intermediate Benzaldehyde is a high-assay cyclic aldehyde purified for synthesis of APIs. It is a separate chemically defined compound under chapter note 1(a), classifiable under tariff item 2912.21.00 as benzaldehyde.
2912.21.00Technical Grade Benzaldehyde
Technical Grade Benzaldehyde (95-98% purity) is a key precursor for industrial dyes and pharmaceuticals. It is a chemically defined cyclic aldehyde without other oxygen function, classifiable under tariff item 2912.21.00.
2912.29.002-Methylundecanal
2-Methylundecanal is a synthetic aliphatic aldehyde with a branched 11-carbon chain, used in modern fragrance compositions. It is not a cyclic aldehyde, so it does not fall under tariff item 2912.29.00; however, if considered as a cyclic polymer potential, it may be excluded. This candidate is not classifiable under this item.
2912.29.003,4-Dimethylbenzaldehyde
3,4-Dimethylbenzaldehyde is a cyclic aldehyde with the chemical formula C9H10O, featuring a benzene ring substituted with an aldehyde and two methyl groups. It is a chemically defined compound used as an intermediate, falling under tariff item 2912.29.00 as 'Other' cyclic aldehydes.
2912.29.003,4-Dimethylbenzaldehyde 98% Purity
Industrial grade 3,4-dimethylbenzaldehyde at 98% purity serves as a key intermediate for synthesizing pharmaceuticals and agrochemicals. It is a cyclic aldehyde without other oxygen functions, classifiable under tariff item 2912.29.00 even with minor impurities.
2912.29.003,4-Dimethylbenzaldehyde Stabilized
Stabilized 3,4-dimethylbenzaldehyde with an added antioxidant prevents polymerization during storage or transport. Per Chapter 29 Note 1(f), such stabilizers are allowed, and the product remains classifiable under tariff item 2912.29.00 as a cyclic aldehyde.
2912.29.004-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 tariff item 2912.29.00 for other cyclic aldehydes.
2912.29.00Cinnamaldehyde
Cinnamaldehyde is a cyclic aldehyde derived from cinnamon oil, featuring a benzene ring with an aldehyde group and a propenyl side chain. It is classified under tariff item 2912.29.00 as a cyclic aldehyde without other oxygen functions.
2912.29.00Cinnamic Aldehyde Flavoring
Cinnamic aldehyde, a cyclic phenylpropenal, provides cinnamon flavor in chewing gum, candies, and beverages. It qualifies for tariff item 2912.29.00 as a cyclic aldehyde used as a flavoring compound without other oxygen functions.
2912.29.00Citronellal
Citronellal is an optically active cyclic aldehyde from citronella oil, containing a cyclohexane ring with an aldehyde and isopropenyl group. It is classified under tariff item 2912.29.00 as a cyclic aldehyde lacking other oxygen functions.
2912.29.00Citronellal Flavor Compound
Citronellal is a cyclic aldehyde derived from citronella oil, used primarily as a flavoring agent in lemon and citrus-flavored foods and beverages. It falls under tariff item 2912.29.00 as a cyclic aldehyde without other oxygen functions.
2912.29.00Cuminaldehyde
Cuminaldehyde (4-isopropylbenzaldehyde) is an aromatic cyclic aldehyde derived from cumin seed oil, featuring a benzene ring with an aldehyde group and no other oxygen-containing functional groups. It falls under tariff item 2912.29.00 as an 'Other' cyclic aldehyde without other oxygen function, used primarily in curry flavourings and spice aromas.
2912.29.00Cuminaldehyde Spice Aldehyde
Cuminaldehyde from cumin oil provides spicy, cumin flavor in ethnic foods and fragrances. This cyclic aldehyde without other oxygen functions is classified under tariff item 2912.29.00 as a flavoring compound per Chapter 29 notes.
2912.29.00Cyclamen Aldehyde
Cyclamen aldehyde (3-(4-isobutyl-2-methylphenyl)propanal) features an aromatic ring system, making it a substituted cyclic aldehyde structure. It is classified under tariff item 2912.29.00 as a cyclic aldehyde without other oxygen functions.
2912.29.00Helional Watermelon Fragrance Aldehyde
Helional, a floral aldehyde with watermelon nuances, functions in perfumes and flavor compounds. Tariff item 2912.29.00 covers this cyclic aldehyde as an odoriferous substance without other oxygen functions, aligning with Chapter 29 notes.
2912.29.00High Purity Phenylacetaldehyde
High purity (>99%) phenylacetaldehyde is a chemically defined cyclic aldehyde with the formula C6H5CH2CHO, featuring a benzene ring with an aldehyde group. It is a key intermediate for pharmaceutical synthesis and falls under tariff item 2912.29.00 as 'Other' cyclic aldehydes without other oxygen functions.
2912.29.00Hydroxycitronellal
Hydroxycitronellal is a branched chain aldehyde with a hydroxy group, but it is primarily classified by its aldehyde function without dominating other oxygen characteristics. Under tariff item 2912.29.00, it is imported as a pure cyclic aldehyde.
2912.29.00Hydroxycitronellal Fragrance Aldehyde
Hydroxycitronellal is a cyclic aldehyde used extensively in floral fragrances like lily-of-the-valley perfumes and flavorings. Classified under tariff item 2912.29.00 as a cyclic aldehyde serving as an odoriferous or flavoring substance.
2912.29.00Lilial Synthetic Lily Aldehyde
Lilial (butylphenyl methylpropional) is a cyclic aldehyde imparting lily and muguet fragrance in perfumes and flavors. Classified in tariff item 2912.29.00 for its role as an odoriferous compound, being a pure cyclic aldehyde.
2912.29.00Myrtenal
Myrtenal is a bicyclic monoterpenoid aldehyde derived from pine needle oil, with a pinene-based structure and a formyl group, lacking other oxygen functions. It is classified under tariff item 2912.29.00 as an 'Other' cyclic aldehyde, used in conifer-type fragrances and flavour compositions.
2912.29.00Paraldehyde 99%+ HPLC Grade
Paraldehyde at >99% purity (HPLC grade) is a cyclic trimer of acetaldehyde, chemically defined as a cyclic polymer of aldehydes. It is used for analytical and pharmaceutical quality control and falls under tariff item 2912.29.00 as 'Other' cyclic aldehydes.
2912.29.00Paraldehyde Pharmaceutical Intermediate
High-purity paraldehyde used as an intermediate in pharmaceutical synthesis is a cyclic trimer of acetaldehyde, meeting USP-equivalent standards. It is classifiable under tariff item 2912.29.00 as a cyclic aldehyde polymer.
2912.29.00Paraldehyde USP Grade
Paraldehyde USP grade is a cyclic trimer of acetaldehyde (C6H12O3), meeting United States Pharmacopeia standards for medicinal use as a sedative-hypnotic. It is a cyclic aldehyde polymer classifiable under tariff item 2912.29.00.
2912.29.00Perillaldehyde
Perillaldehyde is a monoterpenoid cyclic aldehyde from perilla oil, featuring a menthane ring with methyl and aldehyde substituents. It qualifies for tariff item 2912.29.00 as a cyclic aldehyde without additional oxygen functions.
2912.29.00Phenylacetaldehyde 98% Pure
Phenylacetaldehyde at 98% purity is a chemically defined organic compound with the formula C6H5CH2CHO, classified as a cyclic aldehyde without other oxygen functions. It appears as a colorless to pale yellow liquid and is used in various chemical syntheses, falling under tariff item 2912.29.00.
2912.29.00Phenylacetaldehyde for Flavor Applications
Flavor-grade phenylacetaldehyde provides honey-like notes in food additives and is a separate chemically defined compound without formulation into mixtures. It is a cyclic aldehyde without other oxygen functions, classifiable under tariff item 2912.29.00.
2912.29.00Phenylacetaldehyde Technical Grade
Technical grade phenylacetaldehyde is a separate chemically defined organic compound used in industrial perfume manufacturing. It contains minor impurities but remains classifiable as a cyclic aldehyde without other oxygen functions under tariff item 2912.29.00.
2912.29.00Phenylacetaldehyde with Stabilizer
Phenylacetaldehyde with a stabilizer, such as an anticaking agent, is still classified as the pure compound under tariff item 2912.29.00 per Chapter 29 Note 1(f). The stabilizer is necessary for preservation or transport and does not alter the product's essential character.
2912.29.00Pinoacetaldehyde Pine Flavor Compound
Pinoacetaldehyde delivers pine needle aroma for coniferous fragrances and flavors. Tariff item 2912.29.00 applies as a cyclic aldehyde odoriferous compound, chemically defined without impurities affecting classification.
2912.29.00p-Tolualdehyde
p-Tolualdehyde (4-methylbenzaldehyde) is an aromatic cyclic aldehyde with a toluene-derived benzene ring bearing an aldehyde group. It falls under tariff item 2912.29.00 as 'other' cyclic aldehydes without additional oxygen functions.
2912.29.00p-Tolualdehyde (4-Methylbenzaldehyde)
p-Tolualdehyde (4-methylbenzaldehyde) is an aromatic cyclic aldehyde with a methyl group para to the aldehyde on the benzene ring. It is a chemically defined compound used in fragrances and flavors, falling under tariff item 2912.29.00 as 'Other' cyclic aldehydes.
2912.29.00p-Tolualdehyde Technical Grade
Technical grade p-tolualdehyde (90-95% purity) is used for industrial fragrance and flavor production. It is a cyclic aldehyde without other oxygen functions, qualifying as a chemically defined compound under tariff item 2912.29.00 despite impurities.
2912.29.00Pulegone
Pulegone is a cyclic monoterpene with an aldehyde functionality, featuring a menthone-like ring structure and no other oxygen groups, thus classified under tariff item 2912.29.00 as an 'Other' cyclic aldehyde. It is found in pennyroyal oil and used in flavourings and fragrances, though its use is restricted in some applications.
2912.29.00Safranal
Safranal is the primary cyclic aldehyde responsible for saffron's aroma, featuring a cyclohexadiene ring with an aldehyde group and no other oxygen functions. It is classified under tariff item 2912.29.00 as an 'Other' cyclic aldehyde, used in food flavourings and perfumery.
2912.29.00Stabilized Phenylacetaldehyde Solution
A transport solution of phenylacetaldehyde in ethanol is classifiable under tariff item 2912.29.00 per Chapter 29 Note 1(e), as the solvent is necessary for safety or transport and does not render the product suitable for a specific use. This solution is used in bulk fragrance production.
2912.29.00Vanillin Impurity-Free Crystals
Synthetic vanillin, a cyclic aldehyde, serves as a primary vanilla flavoring in foods, beverages, and pharmaceuticals. Tariff item 2912.29.00 applies to this chemically defined compound used for its odoriferous properties.
2912.29.00Verbanone
Verbanone is a bicyclic pinane-derived aldehyde with a cyclobutane-fused ring system and a formyl group, lacking other oxygen functions. It is classified under tariff item 2912.29.00 as an 'Other' cyclic aldehyde, used in verbena and other fragrance compositions.