Other
Cyclic hydrocarbons. > Cyclanes, cyclenes and cycloterpenes: > Other > Other
Duty Rate (from China)
Subheadings
Products classified under Tariff item 2902.19.00
1,3-Dimethylcyclohexane
1,3-Dimethylcyclohexane is a disubstituted cycloalkane, a saturated cyclic hydrocarbon. It is used as an intermediate in fragrance synthesis and as a calibration standard in gas chromatography, and qualifies as an 'other' cyclane under this tariff item.
Adamantane
Adamantane (C10H16) is a highly symmetrical tricyclic cyclane used in pharmaceutical intermediates and materials science. It is a saturated cyclic hydrocarbon, classified as an 'other' cyclane under this tariff item.
Bicyclo[2.2.1]heptane
Bicyclo[2.2.1]heptane is a saturated bicyclic cyclane used in polymer precursor synthesis and fragrance chemistry. It is a separate chemically defined compound, classified as an 'other' cyclane under this tariff item.
Cyclodecane
Cyclodecane (C10H20) is a medium-ring saturated cycloalkane used as a phase-change material and polymer precursor. It is a separate chemically defined compound, classified as an 'other' cyclane under this tariff item.
Cycloheptane
Cycloheptane (C7H14) is a seven-membered saturated cycloalkane used as a solvent and reaction medium in chemical manufacturing. It is a separate chemically defined compound, classified as an 'other' cyclane under this tariff item.
Cyclohexane
Cyclohexane is a six-carbon saturated cyclic hydrocarbon (C6H12), a cyclane used primarily as an industrial solvent. It is a separate chemically defined compound, falling under this tariff item as an 'other' cyclane.
Cyclooctane
Cyclooctane is an eight-membered ring cycloalkane (C8H16), a saturated cyclic hydrocarbon. It is used in organometallic catalyst preparation and polymer research, and is classified as an 'other' cyclane under this tariff item.
Cyclopentane
Cyclopentane is a five-membered ring cycloalkane (C5H10), a saturated cyclic hydrocarbon. It is primarily used as a blowing agent in polyurethane foam production, and qualifies as an 'other' cyclane under this tariff item.
Decalin (Decahydronaphthalene)
Decalin, or decahydronaphthalene (C10H18), is a bicyclic cycloalkane used as a solvent in paint removers and as a reference standard in fuel testing. It is a saturated cyclic hydrocarbon, classified as an 'other' cyclane under this tariff item.
Ethylcyclohexane
Ethylcyclohexane (C8H16) is an alkyl-substituted cycloalkane, a saturated cyclic hydrocarbon. It is used in organic synthesis and as a high-purity solvent in research, and falls under this tariff item as an 'other' cyclane.
Methylcyclohexane
Methylcyclohexane (C7H14) is a cycloalkane with a methyl substituent, a saturated cyclic hydrocarbon. It is used as a solvent in rubber production and chromatography, and is classified as an 'other' cyclane under this tariff item.
Norborane (Bicyclo[2.2.1]heptane)
Norbornane, also known as bicyclo[2.2.1]heptane, is a bicyclic cycloalkane used in specialty polymer production and pharmaceutical intermediates. It is a saturated cyclic hydrocarbon, classified as an 'other' cyclane under this tariff item.
Norbornane
Norbornane is a bridged cyclic hydrocarbon (C7H12) classified as a cyclane due to its saturated bicyclic structure with no aromatic characteristics. It serves as a key intermediate in organic synthesis, and falls under this tariff item as an 'other' cyclane.
Perhydroindane
Perhydroindane is a fully saturated bicyclic hydrocarbon (decahydro-1H-indene) used in high-performance lubricant formulations. It is a fused ring cyclane, classified as an 'other' cyclane under this tariff item.
Spiropentane
Spiropentane (C5H8) features two fused cyclopropane rings at a single carbon atom, making it a unique cyclane. It is primarily used in advanced organic chemistry research, and is classified as an 'other' cyclane under this tariff item.