Benzene, 2,4-diisocyanate-1,3,5-tris(1- methylethyl) homopolymer; 5-Fluoro-2-methyl-1-[[4-(methylsulfinyl)- phenyl]methylene]-1H-indene;Mixtures of dimethyl phthalate, t-butanol, hydrogen peroxide, and sodium salicylate; andMixtures containing derivatives of N-[4-(2- hydroxy-3-phenoxypropoxy)phenyl]- acetamide
Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included: > Other: > Other: > Other: > Mixtures containing 5 percent or more by weight of one or more aromatic or modified aromatic substances: > Benzene, 2,4-diisocyanate-1,3,5-tris(1- methylethyl) homopolymer; 5-Fluoro-2-methyl-1-[[4-(methylsulfinyl)- phenyl]methylene]-1H-indene;Mixtures of dimethyl phthalate, t-butanol, hydrogen peroxide, and sodium salicylate; andMixtures containing derivatives of N-[4-(2- hydroxy-3-phenoxypropoxy)phenyl]- acetamide
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Products classified under HTS 3824.99.26.00
Benzene 2,4-Diisocyanate-1,3,5-Tris(1-Methylethyl) Homopolymer Resin
This is a specialized aromatic homopolymer resin derived from benzene 2,4-diisocyanate-1,3,5-tris(1-methylethyl), used in high-performance coatings and adhesives. It falls under HTS 3824.99.26.00 because it is explicitly listed as a chemical preparation containing 5% or more by weight of this specific aromatic substance, classified as a mixture or preparation not elsewhere specified.
5-Fluoro-2-Methyl-1-[[4-(Methylsulfinyl)-Phenyl]Methylene]-1H-Indene Compound
A synthetic indene derivative chemical used in pharmaceutical intermediates and agrochemical synthesis, explicitly named in HTS 3824.99.26.00. This preparation contains 5% or more of the modified aromatic substance, placing it among NES chemical products of the allied industries.
Dimethyl Phthalate, t-Butanol, Hydrogen Peroxide, Sodium Salicylate Mixture
This specific quaternary mixture is used in oxidation reactions and chemical synthesis processes, directly enumerated under HTS 3824.99.26.00 due to its ≥5% aromatic content from dimethyl phthalate. It qualifies as a preparation of the chemical industries not specified elsewhere.
N-[4-(2-Hydroxy-3-Phenoxypropoxy)Phenyl]-Acetamide Derivative Mixture
Chemical preparation containing derivatives of this complex acetamide-phenyl compound, used in pharmaceutical and fine chemical manufacturing. HTS 3824.99.26.00 covers it specifically due to high aromatic substance content in the molecular structure.
Isophorone Diisocyanate Homopolymer Solution 60% in Aromatic Solvent
A 60% solution of benzene 2,4-diisocyanate-1,3,5-tris(1-methylethyl) homopolymer dissolved in aromatic hydrocarbons for polyurethane coatings. Classified under HTS 3824.99.26.00 as it meets the ≥5% specific aromatic polymer threshold.
Indene Derivative Pesticide Intermediate Blend
Mixture containing 5-Fluoro-2-methyl-1-[[4-(methylsulfinyl)-phenyl]methylene]-1H-indene as key active for insecticide synthesis. HTS 3824.99.26.00 applies due to explicit listing and aromatic content, separate from pesticide headings.
Peroxide Oxidation Reagent Kit (DMP/H2O2/t-BuOH/Salicylate)
Laboratory reagent kit matching the exact mixture of dimethyl phthalate, t-butanol, hydrogen peroxide, and sodium salicylate for selective oxidations. Falls under HTS 3824.99.26.00 per explicit chemical specification and aromatic threshold.