Other
Ketones and quinones, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives. > Cyclanic, cyclenic or cycloterpenic ketones without other oxygen function: > Other > Other
Duty Rate (from China)
Subheadings
Products classified under Tariff item 2914.29.00
Borneo Synthetic Camphor
Synthetic analog of Borneo camphor, chemically identical to DL-camphor produced via synthetic routes. It is a cyclanic ketone without other oxygen functions, classifiable under this tariff item as a separate chemically defined compound.
Distilled Isophorone for Pesticide Intermediates
Vacuum-distilled isophorone (3,5,5-trimethylcyclohex-2-en-1-one) is a separate chemically defined cyclenic ketone without other oxygen functions. It is used as an intermediate in synthesizing agricultural pesticide active ingredients, meeting the criteria of Chapter 29 Note 1(a).
High-Purity Natural D-Camphor
Optically pure (+)-D-camphor naturally extracted and fractionally distilled to >99.5% purity. It is a natural enantiomerically pure cycloterpenic ketone without other oxygen functions, classifiable under this tariff item as a separate chemically defined compound.
High-Purity Synthetic Camphor 99%
99% pure synthetic camphor for analytical and research applications. It precisely matches the criteria for synthetic camphor as a separate chemically defined ketone per Chapter Note 1(a), classifiable under this tariff item.
Industrial Synthetic Camphor Pellets
Pelletized synthetic camphor for automated manufacturing feed. The physical form modification does not alter its classification as a synthetic cyclanic camphor ketone, classifiable under this tariff item.
Isophorone (3,5,5-Trimethylcyclohex-2-en-1-one)
Isophorone (3,5,5-trimethylcyclohex-2-en-1-one) is a clear, colorless to pale yellow liquid ketone with the chemical formula C9H14O. It is a cyclenic ketone without other oxygen functions, classifiable under this tariff item as a separate chemically defined organic compound.
Isophorone IPM Solvent Blend Base
Isophorone serving as the principal component in high-performance solvent blends for industrial coatings, meeting 99.5% purity standards. It is a separate chemically defined cyclenic ketone without other oxygen functions, falling under this tariff item per Chapter 29 Note 1(a).
Japanese Natural Camphor USP Grade
Pharmaceutical-grade natural camphor meeting USP standards, extracted from Cinnamomum camphora wood. It is a pure natural camphor, a cyclanic ketone without additional oxygen functions, classifiable under this tariff item.
Natural Borneo Camphor (Dryobalanops camphora)
Premium white camphor crystals sourced from the Borneo camphor tree (Dryobalanops aromatica), known for higher purity. It is a natural cycloterpenic camphor meeting Chapter 29 criteria for separate chemically defined compounds, classifiable under this tariff item.
Natural Camphor Crystals
Pure natural camphor crystals derived from the wood of Cinnamomum camphora trees through steam distillation. This cycloterpenic ketone is classifiable under this tariff item as a separate chemically defined compound without other oxygen functions.
Natural Camphor Flakes for Moth Repellent
Thin natural camphor flakes specifically sized for household moth repellent applications, derived from natural sources. The pure chemical identity prevails over end-use packaging, so it remains classifiable under this tariff item as a cycloterpenic ketone.
Natural Camphor Powder (Sublimed)
Fine powder form of natural camphor produced by sublimation purification from Cinnamomum camphora. The physical form does not alter its chemical identity as natural camphor, a cycloterpenic ketone classifiable under this tariff item.
Organic Certified Natural Camphor Crystals
Organic certified natural camphor crystals from pesticide-free Cinnamomum camphora plantations. It is a chemically defined natural camphor; organic status does not affect tariff classification under this tariff item as a cycloterpenic ketone.
Phthalocyanine Synthesis Grade Isophorone
High-purity isophorone specifically distilled for use in synthesizing phthalocyanine pigments, a key intermediate in organic dye production. It is a chemically defined cyclenic ketone without other oxygen functions, classifiable under this tariff item.
Technical Grade Isophorone 99%+
Technical grade isophorone with minimum 99% purity, supplied in industrial drums as a high-boiling solvent for paints and inks. It meets Chapter 29 Note 1(a) as a separate chemically defined compound, classifiable under this tariff item.