Section VI: Products of the chemical or allied industries
Chapter 29: Organic chemicals
42 headings and 1,051 8-digit codes, from the USITC schedule, Revision 20 (2026).
- 2901Acyclic hydrocarbons12 codes
- 2902Cyclic hydrocarbons17 codes
- 2903Halogenated derivatives of hydrocarbons65 codes
- 2904Sulfonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated31 codes
- 2905Acyclic alcohols and their halogenated, sulfonated, nitrated or nitrosated derivatives35 codes
- 2906Cyclic alcohols and their halogenated, sulfonated, nitrated or nitrosated derivatives12 codes
- 2907Phenols; phenol-alcohols20 codes
- 2908Halogenated, sulfonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols21 codes
- 2909Ethers, ether-alcohols, ether-phenols, ether-alcohol- phenols, alcohol peroxides, ether peroxides, acetal and hemiacetal peroxides, ketone peroxides (whether or not chemically defined), and their halogenated, sulfonated, nitrated or nitrosated derivatives31 codes
- 2910Epoxides, epoxyalcohols, epoxyphenols and epoxyethers, with a three-membered ring, and their halogenated, sulfonated, nitrated or nitrosated derivatives8 codes
- 2911Acetals and hemiacetals, whether or not with other oxygen function, and their halogenated, sulfonated, nitrated or nitrosated derivatives: 1,1-Bis(1-methylethoxy)cyclohexane2 codes
- 2912Aldehydes, whether or not with other oxygen function; cyclic polymers of aldehydes; paraformaldehyde23 codes
- 2913Halogenated, sulfonated, nitrated or nitrosated derivatives of products of heading 2912: Aromatic: 4-Fluoro-3-phenoxybenzaldehyde3 codes
- 2914Ketones and quinones, whether or not with other oxygen function, and their halogenated, sulfonated, nitrated, or nitrosated derivatives35 codes
- 2915Saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulfonated, nitrated or nitrosated derivatives40 codes
- 2916Unsaturated acyclic monocarboxylic acids, cyclic monocarboxylic acids, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulfonated, nitrated or nitrosated derivatives37 codes
- 2917Polycarboxylic acids, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulfonated, nitrated or nitrosated derivatives32 codes
- 2918Carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulfonated, nitrated or nitrosated derivatives56 codes
- 2919Phosphoric esters and their salts, including lactophosphates; their halogenated, sulfonated, nitrated or nitrosated derivatives5 codes
- 2920Esters of other inorganic acids of nonmetals (excluding esters of hydrogen halides) and their salts; their halogenated, sulfonated, nitrated or nitrosated derivatives13 codes
- 2921Amine-function compounds65 codes
- 2922Oxygen-function amino-compounds64 codes
- 2923Quaternary ammonium salts and hydroxides; lecithins and other phosphoaminolipids, whether or not chemically defined6 codes
- 2924Carboxyamide-function compounds; amide-function compounds of carbonic acid38 codes
- 2925Carboxyimide-function compounds (including saccharin and its salts) and imine-function compounds14 codes
- 2926Nitrile-function compounds21 codes
- 2927Diazo-, azo- or azoxy-compounds: 1-Naphthalenesulfonic acid, 6-diazo-5,6-dihydro-5-oxo, ester with phenyl(2,3,4-trihydroxyphenyl)methanone; 1-Naphthalenesulfonic acid, 3-diazo-3,4-dihydro-4- oxo-ar'-(1-methylethyl) [1,1'-biphenyl]-4-yl ester; 1-Napthanlenesulfonic acid, 6-diazo-5,6-dihydro-5- oxo-,(octahydro-4,7-methano-1H-indene-2,5-diyl) bis- (methylene) ester; and 1-Naphthalenesulfonic acid, 6-diazo-5,6-dihydro-5- oxo-, 4-benzoyl-1,2,3-benzenetriyl ester8 codes
- 2928Organic derivatives of hydrazine or of hydroxylamine: Methyl ethyl ketoxime5 codes
- 2929Compounds with other nitrogen function12 codes
- 2930Organo-sulfur compounds22 codes
- 2931Other organo-inorganic compounds25 codes
- 2932Heterocyclic compounds with oxygen hetero-atom(s) only29 codes
- 2933Heterocyclic compounds with nitrogen hetero-atom(s) only113 codes
- 2934Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds40 codes
- 2935Sulfonamides19 codes
- 2936Provitamins and vitamins, natural or reproduced by synthesis (including natural concentrates), derivatives thereof used primarily as vitamins, and intermixtures of the foregoing, whether or not in any solvent13 codes
- 2937Hormones, prostaglandins, thromboxanes and leukotrienes, natural or reproduced by synthesis; derivatives and structural analogues thereof, including chain modified polypeptides, used primarily as hormones17 codes
- 2938Glycosides, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives2 codes
- 2939Alkaloids, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives21 codes
- 2940Sugars, chemically pure, other than sucrose, lactose, maltose, glucose and fructose; sugar ethers, sugar acetals and sugar esters, and their salts, other than products of heading 2937, 2938 or 2939: D-Arabinose2 codes
- 2941Antibiotics12 codes
- 2942Other organic compounds: Aromatic or modified aromatic: [2,2'-Thiobis(4-(1,1,3,3-tetramethyl-n-butyl)- phenolato)(2,1)]-O,O',S-(1-butanamine), nickel II5 codes