Mixed xylene isomers
Cyclic hydrocarbons. > Xylenes: > Mixed xylene isomers > Mixed xylene isomers
Duty Rate (from China)
Products classified under Tariff item 2902.4
Electronic Grade o-Xylene for Photoresist
Ultra-high purity o-xylene (99.99%) used as a solvent in photoresist formulations for semiconductor manufacturing. It is a separate chemically defined cyclic hydrocarbon, meeting the purity standards of Chapter 29, and is not put up for retail sale, ensuring classification under this tariff item.
2902.41.00Industrial Grade o-Xylene 99.5% Purity
Industrial grade o-xylene with 99.5% purity, primarily used as a feedstock for phthalic anhydride production via catalytic oxidation. As a separate chemically defined cyclic hydrocarbon, it qualifies under Chapter 29 and is not excluded by any legal note.
2902.41.00o-Xylene for Pesticide Intermediate
Refined o-xylene used as a precursor for o-xylenol in pesticide synthesis. It is a separate chemically defined cyclic hydrocarbon, and its use as an intermediate does not affect classification under this tariff item, as it is not put up for retail sale or formulated.
2902.41.00o-Xylene (Ortho-Xylene)
o-Xylene (ortho-xylene) is a colorless, flammable liquid aromatic hydrocarbon with the formula C6H4(CH3)2, used as a solvent and chemical intermediate. It is a separate chemically defined compound, meeting Chapter 29 note 1(a), and is not excluded by any legal note.
2902.41.00o-Xylene Rubber Processing Solvent
o-Xylene used as a swelling agent and solvent in synthetic rubber processing, such as tire manufacturing. It is a separate chemically defined cyclic hydrocarbon, and its application as a solvent does not exclude it from Chapter 29, provided it is not formulated with other substances.
2902.41.00o-Xylene Solvent for Paint Manufacturing
Technical grade o-xylene used as a solvent in alkyd resin paints and coatings. It is a separate chemically defined compound, and despite its solvent application, it is not excluded from Chapter 29 unless it is put up for retail sale or formulated with other ingredients.
2902.41.00Phthalic Anhydride Feedstock o-Xylene
o-Xylene specifically refined for oxidation to phthalic anhydride in plasticizer manufacturing. It is a pure cyclic hydrocarbon, meeting Chapter 29 note 1(a), and is not excluded by any legal note, as it is not put up for retail sale or formulated.
2902.42.0099% Pure m-Xylene Industrial Grade
High-purity m-xylene (99%) used as a solvent in paints, coatings, and resins. It is a separate chemically defined organic compound, specifically the meta isomer of dimethylbenzene, meeting the scope of Chapter 29 note 1(a).
2902.42.00Distilled m-Xylene for Adhesives
Vacuum-distilled m-xylene used for dissolving polystyrene in adhesive formulations. It is a chemically defined cyclic hydrocarbon, distinct from crude petroleum fractions, and qualifies under Chapter 29 note 1(a).
2902.42.00m-Xylene Chemical Intermediate 98% Purity
m-Xylene at 98% purity used as a chemical intermediate for phthalic anhydride and isophthalic acid synthesis. It is a separate chemically defined organic compound, with minor impurities not affecting its classification under Chapter 29 note 1(a).
2902.42.00m-Xylene (Meta-Xylene)
m-Xylene (meta-xylene) is a colorless, flammable liquid cyclic hydrocarbon with the formula C6H4(CH3)2, specifically the meta isomer of dimethylbenzene. It is a separate chemically defined organic compound under Chapter 29 note 1(a).
2902.42.00m-Xylene Solvent for Paint Manufacturing
Technical grade m-xylene packaged for use as a solvent in alkyd paint and varnish production. It is a chemically defined cyclic hydrocarbon without disqualifying additives, meeting Chapter 29 note 1(a) and (g) if colouring or odour agents are added for identification.
2902.43.0099.9% Pure p-Xylene
High-purity p-Xylene (99.9%) is a separate chemically defined organic compound, specifically the para isomer of xylene. It is used primarily as a feedstock for producing purified terephthalic acid (PTA), which is a precursor for polyester manufacturing. This product falls under tariff item 2902.43.00 as p-Xylene, a cyclic hydrocarbon.
2902.43.00Industrial Grade p-Xylene
Industrial grade p-Xylene is a chemically defined organic compound with minimal impurities, typically less than 0.5%. It is used in chemical synthesis and polymer manufacturing, serving as a key intermediate for producing terephthalic acid and other industrial chemicals. This product is classified under tariff item 2902.43.00 as p-Xylene.
2902.43.00Polymer-Grade p-Xylene
Polymer-grade p-Xylene is an ultra-high purity form of the chemical, exceeding 99.95% purity, specifically refined for terephthalic acid production used in polyester fiber manufacturing. It meets ASTM D841 specifications and is a separate chemically defined organic compound. This product falls under tariff item 2902.43.00 as p-Xylene.
2902.43.00p-Xylene (Para-Xylene)
p-Xylene (para-xylene) is a colorless, flammable liquid aromatic hydrocarbon with the chemical formula C6H4(CH3)2. It is a specific xylene isomer used primarily as a feedstock for producing terephthalic acid, which is then used in polyester and PET plastic production. This product is classified under tariff item 2902.43.00 as p-Xylene.
2902.43.00p-Xylene with Stabilizer
p-Xylene with stabilizer contains a small amount of polymerization inhibitor, such as 10 ppm t-butylcatechol, added for safe transport. This addition is permitted under Chapter 29 note (f) as a stabilizer necessary for preservation or transport, and the product remains classified as the base compound. It falls under tariff item 2902.43.00 as p-Xylene.
2902.44.00Commercial Mixed Xylenes (Solvent Grade)
Commercial mixed xylenes in solvent grade, meeting ASTM D235 specifications, are a blend of ortho-, meta-, and para-xylene isomers. They are used for industrial cleaning and extraction, and qualify under tariff item 2902.44.00 as mixed xylene isomers, distinct from single-isomer products.
2902.44.00Industrial Grade Mixed Xylene Isomers
Industrial grade mixed xylene isomers, derived from petroleum refining, consist of ortho, meta, and para isomers. Used as a solvent in paints, coatings, and adhesives, this mixture falls under tariff item 2902.44.00 as mixed xylene isomers.
2902.44.00Mixed Xylene Solvent for Paint Thinners
High-purity mixed xylene isomers (95%+ total xylenes) packaged for paint thinners and varnishes. This product is a mixture of xylene isomers, qualifying under tariff item 2902.44.00 as mixed xylene isomers, and is not a single-isomer product.
2902.44.00Technical Grade Mixed Xylenes (C8 Aromatics)
Technical grade mixed xylenes (C8 aromatics) with typical composition of 20-25% ortho, 50% meta, and 25% para isomers. Used in printing ink manufacturing and as a resin diluent, this mixture falls under tariff item 2902.44.00 as mixed xylene isomers.
2902.44.00Xylene Isomer Mix for Resin Dilution
Commercial grade mixed xylenes used to adjust viscosity in alkyd resin production. This inseparable mixture of xylene isomers is chemically defined per Chapter 29 note (a) and falls under tariff item 2902.44.00 as mixed xylene isomers.