United States tariff, chapter 29: Organic chemicals
Last updated
Key facts
- National lines
- 1,227
- Subheadings
- 410
- Tariff
- United States
- Chapter
- 29: Organic chemicals
Summary
The United States tariff has 1,227 national lines in HS chapter 29 (organic chemicals), under 410 subheadings in 42 headings.
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.
Subheadings 201 to 300 of 410, page 3 of 5.
29.18 Carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulfonated, nitrated or nitrosated derivatives
- 2918.16Carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives: Gluconic acid, its salts and esters4 lines
- 2918.17Carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives: 2,2-Diphenyl-2-hydroxyacetic acid (benzilic acid)1 line
- 2918.18Carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives: Chlorobenzilate (ISO)1 line
- 2918.19Carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives: Other7 lines
- 2918.21Carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives: Salicylic acid and its salts2 lines
- 2918.22Carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives: O-Acetylsalicylic acid, its salts and esters2 lines
- 2918.23Carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives: Other esters of salicylic acid and their salts4 lines
- 2918.29Carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives: Other10 lines
- 2918.30Carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives7 lines
- 2918.91Other: 2,4,5-T (ISO) (2,4,5-trichlorophenoxyacetic acid), its salts and esters1 line
- 2918.99Other: Other13 lines
29.19 Phosphoric esters and their salts, including lactophosphates; their halogenated, sulfonated, nitrated or nitrosated derivatives
29.20 Esters of other inorganic acids of nonmetals (excluding esters of hydrogen halides) and their salts; their halogenated, sulfonated, nitrated or nitrosated derivatives
- 2920.11Thiophosphoric esters (phosphorothioates) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives: Parathion (ISO) and parathion-methyl (ISO) (methyl-parathion)1 line
- 2920.19Thiophosphoric esters (phosphorothioates) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives: Other3 lines
- 2920.21Phosphite esters and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives: Dimethyl phosphite1 line
- 2920.22Phosphite esters and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives: Diethyl phosphite1 line
- 2920.23Phosphite esters and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives: Trimethyl phosphite1 line
- 2920.24Phosphite esters and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives: Triethyl phosphite1 line
- 2920.29Phosphite esters and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives: Other1 line
- 2920.30Endosulfan (ISO)1 line
- 2920.90Other4 lines
29.21 Amine-function compounds
- 2921.11Acyclic monoamines and their derivatives; salts thereof: Methylamine, di- or trimethylamine and their salts1 line
- 2921.12Acyclic monoamines and their derivatives; salts thereof: 2-(N,N-Dimethylamino)ethylchloride hydrochloride1 line
- 2921.13Acyclic monoamines and their derivatives; salts thereof: 2-(N,N-Diethylamino)ethylchloride hydrochloride1 line
- 2921.14Acyclic monoamines and their derivatives; salts thereof: 2-(N,N-Diisopropylamino)ethylchloride hydrochloride1 line
- 2921.19Acyclic monoamines and their derivatives; salts thereof: Other7 lines
- 2921.21Acyclic polyamines and their derivatives; salts thereof: Ethylenediamine and its salts1 line
- 2921.22Acyclic polyamines and their derivatives; salts thereof: Hexamethylenediamine and its salts3 lines
- 2921.29Acyclic polyamines and their derivatives; salts thereof: Other4 lines
- 2921.30Cyclanic, cyclenic or cycloterpenic mono- or polyamines, and their derivatives; salts thereof4 lines
- 2921.41Aromatic monoamines and their derivatives; salts thereof: Aniline and its salts2 lines
- 2921.42Aromatic monoamines and their derivatives; salts thereof: Aniline derivatives and their salts11 lines
- 2921.43Aromatic monoamines and their derivatives; salts thereof: Toluidines and their derivatives; salts thereof10 lines
- 2921.44Aromatic monoamines and their derivatives; salts thereof: Diphenylamine and its derivatives; salts thereof4 lines
- 2921.45Aromatic monoamines and their derivatives; salts thereof: 1-Naphthylamine (alpha-naphthylamine), 2-naphthylamine (beta- naphthylamine) and their derivatives; salts thereof6 lines
- 2921.46Aromatic monoamines and their derivatives; salts thereof: Amfetamine (INN), benzfetamine (INN), dexamfetamine (INN), etilamfetamine (INN), fencamfamin (INN), lefetamine (INN), levamfetamine (INN), mefenorex (INN) and phentermine (INN); salts thereof1 line
- 2921.49Aromatic monoamines and their derivatives; salts thereof: Other7 lines
- 2921.51Aromatic polyamines and their derivatives; salts thereof: o-, m-, p-Phenylenediamine, diaminotoluenes, and their derivatives; salts thereof4 lines
- 2921.59Aromatic polyamines and their derivatives; salts thereof: Other8 lines
29.22 Oxygen-function amino-compounds
- 2922.11Amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof: Monoethanolamine and its salts1 line
- 2922.12Amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof: Diethanolamine and its salts1 line
- 2922.14Amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof: Dextropropoxyphene (INN) and its salts1 line
- 2922.15Amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof: Triethanolamine1 line
- 2922.16Amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof: Diethanolammonium perfluorooctane sulphonate1 line
- 2922.17Amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof: Methyldiethanolamine and ethyldiethanolamine1 line
- 2922.18Amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof: 2-(N,N-Diisopropylamino)ethanol1 line
- 2922.19Amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof: Other10 lines
- 2922.21Amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof: Aminohydroxynaphthalenesulphonic acids and their salts4 lines
- 2922.29Amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof: Other13 lines
- 2922.31Amino-aldehydes, amino-ketones and amino-quinones, other than those containing more than one kind of oxygen function; salts thereof: Amfepramone (INN), methadone (INN) and normethadone (INN); salts thereof1 line
- 2922.39Amino-aldehydes, amino-ketones and amino-quinones, other than those containing more than one kind of oxygen function; salts thereof: Other7 lines
- 2922.41Amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof: Lysine and its esters; salts thereof2 lines
- 2922.42Amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof: Glutamic acid and its salts2 lines
- 2922.43Amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof: Anthranilic acid and its salts2 lines
- 2922.44Amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof: Tilidine (INN) and its salts1 line
- 2922.49Amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof: Other11 lines
- 2922.50Amino-alcohol-phenols, amino-acid-phenols and other amino- compounds with oxygen function12 lines
29.23 Quaternary ammonium salts and hydroxides; lecithins and other phosphoaminolipids, whether or not chemically defined
29.24 Carboxyamide-function compounds; amide-function compounds of carbonic acid
- 2924.11Acyclic amides (including acyclic carbamates) and their derivatives; salts thereof: Meprobamate (INN)1 line
- 2924.12Acyclic amides (including acyclic carbamates) and their derivatives; salts thereof: Fluoroacetamide (ISO), monocrotophos (ISO) and phosphamidon (ISO)1 line
- 2924.19Acyclic amides (including acyclic carbamates) and their derivatives; salts thereof: Other5 lines
- 2924.21Cyclic amides (including cyclic carbamates) and their derivatives; salts thereof: Ureines and their derivatives; salts thereof8 lines
- 2924.23Cyclic amides (including cyclic carbamates) and their derivatives; salts thereof: 2-Acetamidobenzoic acid (N-acetylanthranilic acid) and its salts3 lines
- 2924.24Cyclic amides (including cyclic carbamates) and their derivatives; salts thereof: Ethinamate (INN)1 line
- 2924.25Cyclic amides (including cyclic carbamates) and their derivatives; salts thereof: Alachlor (ISO)1 line
- 2924.29Cyclic amides (including cyclic carbamates) and their derivatives; salts thereof: Other27 lines
29.25 Carboxyimide-function compounds (including saccharin and its salts) and imine-function compounds
- 2925.11Imides and their derivatives; salts thereof: Saccharin and its salts1 line
- 2925.12Imides and their derivatives; salts thereof: Glutethimide (INN)1 line
- 2925.19Imides and their derivatives; salts thereof: Other5 lines
- 2925.21Imines and their derivatives; salts thereof: Chlordimeform (ISO)1 line
- 2925.29Imines and their derivatives; salts thereof: Other6 lines
29.26 Nitrile-function compounds
29.27 Diazo-, azo- or azoxy-compounds
- 2927.00Diazo-, azo- or azoxy-compounds8 lines
29.28 Organic derivatives of hydrazine or of hydroxylamine
- 2928.00Organic derivatives of hydrazine or of hydroxylamine5 lines
29.30 Organo-sulfur compounds
- 2930.102-(N,N-Dimethylamino) ethanethiol1 line
- 2930.20Thiocarbamates and dithiocarbamates7 lines
- 2930.30Thiuram mono-, di- or tetrasulphides2 lines
- 2930.40Methionine1 line
- 2930.602-(N,N-Diethylamino)ethanethiol1 line
- 2930.70Bis(2-hydroxyethyl)sulfide (thiodiglycol (INN))1 line
- 2930.80Aldicarb (ISO), captafol (ISO) and methamidophos (ISO)1 line
- 2930.90Other26 lines
29.31 Other organo-inorganic compounds
- 2931.10Tetramethyl lead and tetraethyl lead1 line
- 2931.20Tributyltin compounds1 line
- 2931.41Non-halogenated organo-phosphorous derivatives: Dimethyl methylphosphonate1 line
- 2931.42Non-halogenated organo-phosphorous derivatives: Dimethyl propylphosphonate1 line
- 2931.43Non-halogenated organo-phosphorous derivatives: Diethyl ethylphosphonate1 line
- 2931.44Non-halogenated organo-phosphorous derivatives: Methylphosphonic acid1 line
- 2931.45Non-halogenated organo-phosphorous derivatives: Salt of methylphosphonic acid and (aminoiminomethyl)urea (1: 1)1 line
In other countries
No other national tariff on border.bot has live lines under chapter 29 yet.
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.
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