# United States tariff, chapter 29: Organic chemicals (page 1 of 5) > The United States tariff has 1,227 national lines in HS chapter 29 (organic chemicals), under 410 subheadings in 42 headings. Page 1 of 5. Source: https://border.bot/countries/united-states/hs-codes/29 Last updated: 9 October 2026 [Countries](https://border.bot/countries) / [United States](https://border.bot/countries/united-states) / [Chapter 29](https://border.bot/countries/united-states/hs-codes/29) Page 1 of 5: subheadings 1 to 100 of 410. Next page: [page 2](https://border.bot/countries/united-states/hs-codes/29?page=2). ## Key facts - National lines: 1,227 - Subheadings: 410 - Tariff: [United States](https://border.bot/countries/united-states) - Chapter: 29: Organic chemicals ## Subheadings with United States lines The United States tariff has 1,227 national lines in HS chapter 29 (organic chemicals), under 410 subheadings in 42 headings. ### 29.01 Acyclic hydrocarbons - [2901.10](https://border.bot/countries/united-states/hs-codes/290110) Saturated (4 lines) - [2901.21](https://border.bot/countries/united-states/hs-codes/290121) Unsaturated: Ethylene (1 line) - [2901.22](https://border.bot/countries/united-states/hs-codes/290122) Unsaturated: Propene (propylene) (1 line) - [2901.23](https://border.bot/countries/united-states/hs-codes/290123) Unsaturated: Butene (butylene) and isomers thereof (1 line) - [2901.24](https://border.bot/countries/united-states/hs-codes/290124) Unsaturated: Buta-1,3-diene and isoprene (3 lines) - [2901.29](https://border.bot/countries/united-states/hs-codes/290129) Unsaturated: Other (3 lines) ### 29.02 Cyclic hydrocarbons - [2902.11](https://border.bot/countries/united-states/hs-codes/290211) Cyclanes, cyclenes and cycloterpenes: Cyclohexane (1 line) - [2902.19](https://border.bot/countries/united-states/hs-codes/290219) Cyclanes, cyclenes and cycloterpenes: Other (2 lines) - [2902.20](https://border.bot/countries/united-states/hs-codes/290220) Benzene (1 line) - [2902.30](https://border.bot/countries/united-states/hs-codes/290230) Toluene (1 line) - [2902.41](https://border.bot/countries/united-states/hs-codes/290241) Xylenes: o-Xylene (1 line) - [2902.42](https://border.bot/countries/united-states/hs-codes/290242) Xylenes: m-Xylene (1 line) - [2902.43](https://border.bot/countries/united-states/hs-codes/290243) Xylenes: p-Xylene (1 line) - [2902.44](https://border.bot/countries/united-states/hs-codes/290244) Xylenes: Mixed xylene isomers (1 line) - [2902.50](https://border.bot/countries/united-states/hs-codes/290250) Styrene (1 line) - [2902.60](https://border.bot/countries/united-states/hs-codes/290260) Ethylbenzene (1 line) - [2902.70](https://border.bot/countries/united-states/hs-codes/290270) Cumene (1 line) - [2902.90](https://border.bot/countries/united-states/hs-codes/290290) Other (7 lines) ### 29.03 Halogenated derivatives of hydrocarbons - [2903.11](https://border.bot/countries/united-states/hs-codes/290311) Saturated chlorinated derivatives of acyclic hydrocarbons: Chloromethane (methyl chloride) and chloroethane (ethyl chloride) (2 lines) - [2903.12](https://border.bot/countries/united-states/hs-codes/290312) Saturated chlorinated derivatives of acyclic hydrocarbons: Dichloromethane (methylene chloride) (1 line) - [2903.13](https://border.bot/countries/united-states/hs-codes/290313) Saturated chlorinated derivatives of acyclic hydrocarbons: Chloroform (trichloromethane) (1 line) - [2903.14](https://border.bot/countries/united-states/hs-codes/290314) Saturated chlorinated derivatives of acyclic hydrocarbons: Carbon tetrachloride (1 line) - [2903.15](https://border.bot/countries/united-states/hs-codes/290315) Saturated chlorinated derivatives of acyclic hydrocarbons: Ethylene dichloride (ISO) (1,2-dichloroethane) (1 line) - [2903.19](https://border.bot/countries/united-states/hs-codes/290319) Saturated chlorinated derivatives of acyclic hydrocarbons: Other (5 lines) - [2903.21](https://border.bot/countries/united-states/hs-codes/290321) Unsaturated chlorinated derivatives of acyclic hydrocarbons: Vinyl chloride (chloroethylene) (1 line) - [2903.22](https://border.bot/countries/united-states/hs-codes/290322) Unsaturated chlorinated derivatives of acyclic hydrocarbons: Trichloroethylene (1 line) - [2903.23](https://border.bot/countries/united-states/hs-codes/290323) Unsaturated chlorinated derivatives of acyclic hydrocarbons: Tetrachloroethylene (perchloroethylene) (1 line) - [2903.29](https://border.bot/countries/united-states/hs-codes/290329) Unsaturated chlorinated derivatives of acyclic hydrocarbons: Other (1 line) - [2903.41](https://border.bot/countries/united-states/hs-codes/290341) Saturated fluorinated derivatives of acyclic hydrocarbons: Trifluoromethane (HFC-23) (1 line) - [2903.42](https://border.bot/countries/united-states/hs-codes/290342) Saturated fluorinated derivatives of acyclic hydrocarbons: Difluoromethane (HFC-32) (1 line) - [2903.43](https://border.bot/countries/united-states/hs-codes/290343) Saturated fluorinated derivatives of acyclic hydrocarbons: Fluoromethane (HFC-41), 1,2-difluoroethane (HFC-152) and 1,1-difluoroethane (HFC-152a) (1 line) - [2903.44](https://border.bot/countries/united-states/hs-codes/290344) Saturated fluorinated derivatives of acyclic hydrocarbons: Pentafluoroethane (HFC-125), 1,1,1-trifluoroethane (HFC-143a) and 1,1,2-trifluoroethane (HFC-143) (3 lines) - [2903.45](https://border.bot/countries/united-states/hs-codes/290345) Saturated fluorinated derivatives of acyclic hydrocarbons: 1,1,1,2-Tetrafluoroethane (HFC-134a) and 1,1,2,2- tetrafluoroethane (HFC-134) (1 line) - [2903.46](https://border.bot/countries/united-states/hs-codes/290346) Saturated fluorinated derivatives of acyclic hydrocarbons: 1,1,1,2,3,3,3-Heptafluoropropane (HFC-227ea), 1,1,1,2,2,3-hexafluoropropane (HFC-236cb), 1,1,1,2,3,3-hexafluoropropane (HFC-236ea) and 1,1,1,3,3,3-hexafluoropropane (HFC-236fa) (1 line) - [2903.47](https://border.bot/countries/united-states/hs-codes/290347) Saturated fluorinated derivatives of acyclic hydrocarbons: 1,1,1,3,3-Pentafluoropropane (HFC-245fa) and 1,1,2,2,3-pentafluoropropane (HFC-245ca) (1 line) - [2903.48](https://border.bot/countries/united-states/hs-codes/290348) Saturated fluorinated derivatives of acyclic hydrocarbons: 1,1,1,3,3-Pentafluorobutane (HFC-365mfc) and 1,1,1,2,2,3,4,5,5,5-decafluoropentane (HFC-43-10mee) (1 line) - [2903.49](https://border.bot/countries/united-states/hs-codes/290349) Saturated fluorinated derivatives of acyclic hydrocarbons: Other (1 line) - [2903.51](https://border.bot/countries/united-states/hs-codes/290351) Unsaturated fluorinated derivatives of acyclic hydrocarbons: 2,3,3,3-Tetrafluoropropene (HFO-1234yf), 1,3,3,3- tetrafluoropropene (HFO-1234ze) and (Z)-1,1,1,4,4,4- hexafluoro-2-butene (HFO-1336mzz) (1 line) - [2903.59](https://border.bot/countries/united-states/hs-codes/290359) Unsaturated fluorinated derivatives of acyclic hydrocarbons: Other (2 lines) - [2903.61](https://border.bot/countries/united-states/hs-codes/290361) Brominated or iodinated derivatives of acyclic hydrocarbons: Methyl bromide (bromomethane) (1 line) - [2903.62](https://border.bot/countries/united-states/hs-codes/290362) Brominated or iodinated derivatives of acyclic hydrocarbons: Ethylene dibromide (ISO) (1,2-dibromoethane) (1 line) - [2903.69](https://border.bot/countries/united-states/hs-codes/290369) Brominated or iodinated derivatives of acyclic hydrocarbons: Other (2 lines) - [2903.71](https://border.bot/countries/united-states/hs-codes/290371) Halogenated derivatives of acyclic hydrocarbons containing two or more different halogens: Chlorodifluoromethane (HCFC-22) (1 line) - [2903.72](https://border.bot/countries/united-states/hs-codes/290372) Halogenated derivatives of acyclic hydrocarbons containing two or more different halogens: Dichlorotrifluoroethanes (HCFC-123) (1 line) - [2903.73](https://border.bot/countries/united-states/hs-codes/290373) Halogenated derivatives of acyclic hydrocarbons containing two or more different halogens: Dichlorofluoroethanes (HCFC-141, 141b) (1 line) - [2903.74](https://border.bot/countries/united-states/hs-codes/290374) Halogenated derivatives of acyclic hydrocarbons containing two or more different halogens: Chlorodifluoroethanes (HCFC-142, 142b) (1 line) - [2903.75](https://border.bot/countries/united-states/hs-codes/290375) Halogenated derivatives of acyclic hydrocarbons containing two or more different halogens: Dichloropentafluoropropanes (HCFC-225, 225ca, 225cb) (1 line) - [2903.76](https://border.bot/countries/united-states/hs-codes/290376) Halogenated derivatives of acyclic hydrocarbons containing two or more different halogens: Bromochlorodifluoromethane (Halon-1211), bromotrifluoromethane (Halon-1301) and dibromotetrafluoroethanes (Halon-2402) (1 line) - [2903.77](https://border.bot/countries/united-states/hs-codes/290377) Halogenated derivatives of acyclic hydrocarbons containing two or more different halogens: Other, perhalogenated only with fluorine and chlorine (6 lines) - [2903.78](https://border.bot/countries/united-states/hs-codes/290378) Halogenated derivatives of acyclic hydrocarbons containing two or more different halogens: Other perhalogenated derivatives (1 line) - [2903.79](https://border.bot/countries/united-states/hs-codes/290379) Halogenated derivatives of acyclic hydrocarbons containing two or more different halogens: Other (3 lines) - [2903.81](https://border.bot/countries/united-states/hs-codes/290381) Halogenated derivatives of cyclanic, cyclenic or cycloterpenic hydrocarbons: 1,2,3,4,5,6-Hexachlorocyclohexane (HCH (ISO)), including lindane (ISO, INN) (1 line) - [2903.82](https://border.bot/countries/united-states/hs-codes/290382) Halogenated derivatives of cyclanic, cyclenic or cycloterpenic hydrocarbons: Aldrin (ISO), chlordane (ISO) and heptachlor (ISO) (1 line) - [2903.83](https://border.bot/countries/united-states/hs-codes/290383) Halogenated derivatives of cyclanic, cyclenic or cycloterpenic hydrocarbons: Mirex (ISO) (1 line) - [2903.89](https://border.bot/countries/united-states/hs-codes/290389) Halogenated derivatives of cyclanic, cyclenic or cycloterpenic hydrocarbons: Other (9 lines) - [2903.91](https://border.bot/countries/united-states/hs-codes/290391) Halogenated derivatives of aromatic hydrocarbons: Chlorobenzene, o-dichlorobenzene and p-dichlorobenzene (3 lines) - [2903.92](https://border.bot/countries/united-states/hs-codes/290392) Halogenated derivatives of aromatic hydrocarbons: Hexachlorobenzene (ISO) and DDT (ISO) (clofenotane (INN), 1,1,1-trichloro-2,2-bis(p-chlorophenyl)ethane) (1 line) - [2903.93](https://border.bot/countries/united-states/hs-codes/290393) Halogenated derivatives of aromatic hydrocarbons: Pentachlorobenzene (ISO) (1 line) - [2903.94](https://border.bot/countries/united-states/hs-codes/290394) Halogenated derivatives of aromatic hydrocarbons: Hexabromobiphenyls (1 line) - [2903.99](https://border.bot/countries/united-states/hs-codes/290399) Halogenated derivatives of aromatic hydrocarbons: Other (9 lines) ### 29.04 Sulfonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated - [2904.10](https://border.bot/countries/united-states/hs-codes/290410) Derivatives containing only sulpho groups, their salts and ethyl esters (7 lines) - [2904.20](https://border.bot/countries/united-states/hs-codes/290420) Derivatives containing only nitro or only nitroso groups (8 lines) - [2904.31](https://border.bot/countries/united-states/hs-codes/290431) Perfluorooctane sulphonic acid, its salts and perfluorooctane sulphonyl fluoride: Perfluorooctane sulphonic acid (1 line) - [2904.32](https://border.bot/countries/united-states/hs-codes/290432) Perfluorooctane sulphonic acid, its salts and perfluorooctane sulphonyl fluoride: Ammonium perfluorooctane sulphonate (1 line) - [2904.33](https://border.bot/countries/united-states/hs-codes/290433) Perfluorooctane sulphonic acid, its salts and perfluorooctane sulphonyl fluoride: Lithium perfluorooctane sulphonate (1 line) - [2904.34](https://border.bot/countries/united-states/hs-codes/290434) Perfluorooctane sulphonic acid, its salts and perfluorooctane sulphonyl fluoride: Potassium perfluorooctane sulphonate (1 line) - [2904.35](https://border.bot/countries/united-states/hs-codes/290435) Perfluorooctane sulphonic acid, its salts and perfluorooctane sulphonyl fluoride: Other salts of perfluorooctane sulphonic acid (1 line) - [2904.36](https://border.bot/countries/united-states/hs-codes/290436) Perfluorooctane sulphonic acid, its salts and perfluorooctane sulphonyl fluoride: Perfluorooctane sulphonyl fluoride (1 line) - [2904.91](https://border.bot/countries/united-states/hs-codes/290491) Other: Trichloronitromethane (chloropicrin) (1 line) - [2904.99](https://border.bot/countries/united-states/hs-codes/290499) Other: Other (9 lines) ### 29.05 Acyclic alcohols and their halogenated, sulfonated, nitrated or nitrosated derivatives - [2905.11](https://border.bot/countries/united-states/hs-codes/290511) Saturated monohydric alcohols: Methanol (methyl alcohol) (4 lines) - [2905.12](https://border.bot/countries/united-states/hs-codes/290512) Saturated monohydric alcohols: Propan-1-ol (propyl alcohol) and propan-2-ol (isopropyl alcohol) (2 lines) - [2905.13](https://border.bot/countries/united-states/hs-codes/290513) Saturated monohydric alcohols: Butan-1-ol (n-butyl alcohol) (1 line) - [2905.14](https://border.bot/countries/united-states/hs-codes/290514) Saturated monohydric alcohols: Other butanols (3 lines) - [2905.16](https://border.bot/countries/united-states/hs-codes/290516) Saturated monohydric alcohols: Octanol (octyl alcohol) and isomers thereof (2 lines) - [2905.17](https://border.bot/countries/united-states/hs-codes/290517) Saturated monohydric alcohols: Dodecan-1-ol (lauryl alcohol), hexadecan-1-ol (cetyl alcohol) and octadecan-1-ol (stearyl alcohol) (1 line) - [2905.19](https://border.bot/countries/united-states/hs-codes/290519) Saturated monohydric alcohols: Other (5 lines) - [2905.22](https://border.bot/countries/united-states/hs-codes/290522) Unsaturated monohydric alcohols: Acyclic terpene alcohols (4 lines) - [2905.29](https://border.bot/countries/united-states/hs-codes/290529) Unsaturated monohydric alcohols: Other (2 lines) - [2905.31](https://border.bot/countries/united-states/hs-codes/290531) Diols: Ethylene glycol (ethanediol) (1 line) - [2905.32](https://border.bot/countries/united-states/hs-codes/290532) Diols: Propylene glycol (propane-1,2-diol) (1 line) - [2905.39](https://border.bot/countries/united-states/hs-codes/290539) Diols: Other (4 lines) - [2905.41](https://border.bot/countries/united-states/hs-codes/290541) Other polyhydric alcohols: 2-Ethyl-2-(hydroxymethyl)propane-1,3-diol (trimethylolpropane) (1 line) - [2905.42](https://border.bot/countries/united-states/hs-codes/290542) Other polyhydric alcohols: Pentaerythritol (1 line) - [2905.43](https://border.bot/countries/united-states/hs-codes/290543) Other polyhydric alcohols: Mannitol (1 line) - [2905.44](https://border.bot/countries/united-states/hs-codes/290544) Other polyhydric alcohols: D-glucitol (sorbitol) (1 line) - [2905.45](https://border.bot/countries/united-states/hs-codes/290545) Other polyhydric alcohols: Glycerol (1 line) - [2905.49](https://border.bot/countries/united-states/hs-codes/290549) Other polyhydric alcohols: Other (5 lines) - [2905.51](https://border.bot/countries/united-states/hs-codes/290551) Halogenated, sulphonated, nitrated or nitrosated derivatives of acyclic alcohols: Ethchlorvynol (INN) (1 line) - [2905.59](https://border.bot/countries/united-states/hs-codes/290559) Halogenated, sulphonated, nitrated or nitrosated derivatives of acyclic alcohols: Other (3 lines) ### 29.06 Cyclic alcohols and their halogenated, sulfonated, nitrated or nitrosated derivatives - [2906.11](https://border.bot/countries/united-states/hs-codes/290611) Cyclanic, cyclenic or cycloterpenic: Menthol (1 line) - [2906.12](https://border.bot/countries/united-states/hs-codes/290612) Cyclanic, cyclenic or cycloterpenic: Cyclohexanol, methylcyclohexanols and dimethylcyclo-hexanols (1 line) - [2906.13](https://border.bot/countries/united-states/hs-codes/290613) Cyclanic, cyclenic or cycloterpenic: Sterols and inositols (2 lines) - [2906.19](https://border.bot/countries/united-states/hs-codes/290619) Cyclanic, cyclenic or cycloterpenic: Other (3 lines) - [2906.21](https://border.bot/countries/united-states/hs-codes/290621) Aromatic: Benzyl alcohol (1 line) - [2906.29](https://border.bot/countries/united-states/hs-codes/290629) Aromatic: Other (4 lines) ### 29.07 Phenols; phenol-alcohols - [2907.11](https://border.bot/countries/united-states/hs-codes/290711) Monophenols: Phenol (hydroxybenzene) and its salts (1 line) - [2907.12](https://border.bot/countries/united-states/hs-codes/290712) Monophenols: Cresols and their salts (1 line) - [2907.13](https://border.bot/countries/united-states/hs-codes/290713) Monophenols: Octylphenol, nonylphenol and their isomers; salts thereof (1 line) - [2907.15](https://border.bot/countries/united-states/hs-codes/290715) Monophenols: Naphthols and their salts (3 lines) ## In other countries No other national tariff on border.bot has live lines under chapter 29 yet. - [The Harmonized System text for chapter 29](https://border.bot/hs-codes/29) Page 1 of 5: subheadings 1 to 100 of 410. Next page: [page 2](https://border.bot/countries/united-states/hs-codes/29?page=2). - Previous chapter: [28](https://border.bot/countries/united-states/hs-codes/28) Phosphides, whether or not chemically defined, excluding ferrophosphorous; other inorganic compounds (including distilled or conductivity water and water of similar purity); liquid air (whether or not rare gases have been removed); compressed air; amalgams, other than amalgams of precious metals - Next chapter: [30](https://border.bot/countries/united-states/hs-codes/30) Glands and other organs for organotherapeutic uses, dried, whether or not powdered; extracts of glands or other organs or of their secretions for organotherapeutic uses; heparin and its salts; other human or animal substances prepared for therapeutic or prophylactic uses, not elsewhere specified or included ## Frequently asked questions ### How many national tariff lines does the United States tariff have in HS chapter 29? The United States tariff has 1,227 national lines in HS chapter 29 (organic chemicals), under 410 subheadings in 42 headings. ## Sources and updates The tariff lines for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026. The duty rates for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026. The trade programmes for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026. This page was last updated on 9 October 2026. Guidance from published tariff data, not a binding ruling. For a decision customs must follow, apply to the destination’s customs authority for a binding tariff ruling. Official source files: - https://hts.usitc.gov/reststop/exportList?from=0000000000&to=9999999999&format=CSV&styles=false Machine-readable: https://border.bot/countries/united-states/hs-codes/29.json