# HS chapter 29: Organic chemicals (page 3 of 5)

> HS chapter 29 covers organic chemicals. It has 42 headings, 29.01 to 29.42, and 410 six-digit subheadings in HS2022. National tariff lines… Page 3 of 5.

Source: https://border.bot/hs-codes/29?page=3
Last updated: 11 October 2026

[HS codes](https://border.bot/hs-codes) / [Chapter 29](https://border.bot/hs-codes/29)

Page 3 of 5: subheadings 201 to 300 of 410. Previous page: [page 2](https://border.bot/hs-codes/29?page=2). Next page: [page 4](https://border.bot/hs-codes/29?page=4).

## Key facts

- Chapter: 29
- Description: Organic chemicals
- Headings: 42
- Subheadings: 410
- Edition: HS2022

## What this chapter covers

HS chapter 29 covers organic chemicals.

It has 42 headings, 29.01 to 29.42, and 410 six-digit subheadings in HS2022.

### [29.18](https://border.bot/hs-codes/2918) Carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives

- [2918.16](https://border.bot/hs-codes/291816) Carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives: Gluconic acid, its salts and esters
- [2918.17](https://border.bot/hs-codes/291817) Carboxylic 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)
- [2918.18](https://border.bot/hs-codes/291818) Carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives: Chlorobenzilate (ISO)
- [2918.19](https://border.bot/hs-codes/291819) Carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives: Other
- [2918.21](https://border.bot/hs-codes/291821) Carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives: Salicylic acid and its salts
- [2918.22](https://border.bot/hs-codes/291822) Carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives: O-Acetylsalicylic acid, its salts and esters
- [2918.23](https://border.bot/hs-codes/291823) Carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives: Other esters of salicylic acid and their salts
- [2918.29](https://border.bot/hs-codes/291829) Carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives: Other
- [2918.30](https://border.bot/hs-codes/291830) Carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives
- [2918.91](https://border.bot/hs-codes/291891) Other: 2,4,5-T (ISO) (2,4,5-trichlorophenoxyacetic acid), its salts and esters
- [2918.99](https://border.bot/hs-codes/291899) Other: Other

### [29.19](https://border.bot/hs-codes/2919) Phosphoric esters and their salts, including lactophosphates; their halogenated, sulphonated, nitrated or nitrosated derivatives

- [2919.10](https://border.bot/hs-codes/291910) Tris(2,3-dibromopropyl) phosphate
- [2919.90](https://border.bot/hs-codes/291990) Other

### [29.20](https://border.bot/hs-codes/2920) Esters of other inorganic acids of non-metals (excluding esters of hydrogen halides) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives

- [2920.11](https://border.bot/hs-codes/292011) Thiophosphoric esters (phosphorothioates) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives: Parathion (ISO) and parathion-methyl (ISO) (methyl-parathion)
- [2920.19](https://border.bot/hs-codes/292019) Thiophosphoric esters (phosphorothioates) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives: Other
- [2920.21](https://border.bot/hs-codes/292021) Phosphite esters and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives: Dimethyl phosphite
- [2920.22](https://border.bot/hs-codes/292022) Phosphite esters and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives: Diethyl phosphite
- [2920.23](https://border.bot/hs-codes/292023) Phosphite esters and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives: Trimethyl phosphite
- [2920.24](https://border.bot/hs-codes/292024) Phosphite esters and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives: Triethyl phosphite
- [2920.29](https://border.bot/hs-codes/292029) Phosphite esters and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives: Other
- [2920.30](https://border.bot/hs-codes/292030) Endosulfan (ISO)
- [2920.90](https://border.bot/hs-codes/292090) Other

### [29.21](https://border.bot/hs-codes/2921) Amine-function compounds

- [2921.11](https://border.bot/hs-codes/292111) Acyclic monoamines and their derivatives; salts thereof: Methylamine, di- or trimethylamine and their salts
- [2921.12](https://border.bot/hs-codes/292112) Acyclic monoamines and their derivatives; salts thereof: 2-(N,N-Dimethylamino)ethylchloride hydrochloride
- [2921.13](https://border.bot/hs-codes/292113) Acyclic monoamines and their derivatives; salts thereof: 2-(N,N-Diethylamino)ethylchloride hydrochloride
- [2921.14](https://border.bot/hs-codes/292114) Acyclic monoamines and their derivatives; salts thereof: 2-(N,N-Diisopropylamino)ethylchloride hydrochloride
- [2921.19](https://border.bot/hs-codes/292119) Acyclic monoamines and their derivatives; salts thereof: Other
- [2921.21](https://border.bot/hs-codes/292121) Acyclic polyamines and their derivatives; salts thereof: Ethylenediamine and its salts
- [2921.22](https://border.bot/hs-codes/292122) Acyclic polyamines and their derivatives; salts thereof: Hexamethylenediamine and its salts
- [2921.29](https://border.bot/hs-codes/292129) Acyclic polyamines and their derivatives; salts thereof: Other
- [2921.30](https://border.bot/hs-codes/292130) Cyclanic, cyclenic or cycloterpenic mono- or polyamines, and their derivatives; salts thereof
- [2921.41](https://border.bot/hs-codes/292141) Aromatic monoamines and their derivatives; salts thereof: Aniline and its salts
- [2921.42](https://border.bot/hs-codes/292142) Aromatic monoamines and their derivatives; salts thereof: Aniline derivatives and their salts
- [2921.43](https://border.bot/hs-codes/292143) Aromatic monoamines and their derivatives; salts thereof: Toluidines and their derivatives; salts thereof
- [2921.44](https://border.bot/hs-codes/292144) Aromatic monoamines and their derivatives; salts thereof: Diphenylamine and its derivatives; salts thereof
- [2921.45](https://border.bot/hs-codes/292145) Aromatic monoamines and their derivatives; salts thereof: 1-Naphthylamine (alpha-naphthylamine), 2-naphthylamine (beta- naphthylamine) and their derivatives; salts thereof
- [2921.46](https://border.bot/hs-codes/292146) Aromatic 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 thereof
- [2921.49](https://border.bot/hs-codes/292149) Aromatic monoamines and their derivatives; salts thereof: Other
- [2921.51](https://border.bot/hs-codes/292151) Aromatic polyamines and their derivatives; salts thereof: o-, m-, p-Phenylenediamine, diaminotoluenes, and their derivatives; salts thereof
- [2921.59](https://border.bot/hs-codes/292159) Aromatic polyamines and their derivatives; salts thereof: Other

### [29.22](https://border.bot/hs-codes/2922) Oxygen-function amino-compounds

- [2922.11](https://border.bot/hs-codes/292211) Amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof: Monoethanolamine and its salts
- [2922.12](https://border.bot/hs-codes/292212) Amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof: Diethanolamine and its salts
- [2922.14](https://border.bot/hs-codes/292214) Amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof: Dextropropoxyphene (INN) and its salts
- [2922.15](https://border.bot/hs-codes/292215) Amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof: Triethanolamine
- [2922.16](https://border.bot/hs-codes/292216) Amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof: Diethanolammonium perfluorooctane sulphonate
- [2922.17](https://border.bot/hs-codes/292217) Amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof: Methyldiethanolamine and ethyldiethanolamine
- [2922.18](https://border.bot/hs-codes/292218) Amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof: 2-(N,N-Diisopropylamino)ethanol
- [2922.19](https://border.bot/hs-codes/292219) Amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof: Other
- [2922.21](https://border.bot/hs-codes/292221) Amino-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 salts
- [2922.29](https://border.bot/hs-codes/292229) Amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof: Other
- [2922.31](https://border.bot/hs-codes/292231) Amino-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 thereof
- [2922.39](https://border.bot/hs-codes/292239) Amino-aldehydes, amino-ketones and amino-quinones, other than those containing more than one kind of oxygen function; salts thereof: Other
- [2922.41](https://border.bot/hs-codes/292241) Amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof: Lysine and its esters; salts thereof
- [2922.42](https://border.bot/hs-codes/292242) Amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof: Glutamic acid and its salts
- [2922.43](https://border.bot/hs-codes/292243) Amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof: Anthranilic acid and its salts
- [2922.44](https://border.bot/hs-codes/292244) Amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof: Tilidine (INN) and its salts
- [2922.49](https://border.bot/hs-codes/292249) Amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof: Other
- [2922.50](https://border.bot/hs-codes/292250) Amino-alcohol-phenols, amino-acid-phenols and other amino- compounds with oxygen function

### [29.23](https://border.bot/hs-codes/2923) Quaternary ammonium salts and hydroxides; lecithins and other phosphoaminolipids, whether or not chemically defined

- [2923.10](https://border.bot/hs-codes/292310) Choline and its salts
- [2923.20](https://border.bot/hs-codes/292320) Lecithins and other phosphoaminolipids
- [2923.30](https://border.bot/hs-codes/292330) Tetraethylammonium perfluorooctane sulphonate
- [2923.40](https://border.bot/hs-codes/292340) Didecyldimethylammonium perfluorooctane sulphonate
- [2923.90](https://border.bot/hs-codes/292390) Other

### [29.24](https://border.bot/hs-codes/2924) Carboxyamide-function compounds; amide-function compounds of carbonic acid

- [2924.11](https://border.bot/hs-codes/292411) Acyclic amides (including acyclic carbamates) and their derivatives; salts thereof: Meprobamate (INN)
- [2924.12](https://border.bot/hs-codes/292412) Acyclic amides (including acyclic carbamates) and their derivatives; salts thereof: Fluoroacetamide (ISO), monocrotophos (ISO) and phosphamidon (ISO)
- [2924.19](https://border.bot/hs-codes/292419) Acyclic amides (including acyclic carbamates) and their derivatives; salts thereof: Other
- [2924.21](https://border.bot/hs-codes/292421) Cyclic amides (including cyclic carbamates) and their derivatives; salts thereof: Ureines and their derivatives; salts thereof
- [2924.23](https://border.bot/hs-codes/292423) Cyclic amides (including cyclic carbamates) and their derivatives; salts thereof: 2-Acetamidobenzoic acid (N-acetylanthranilic acid) and its salts
- [2924.24](https://border.bot/hs-codes/292424) Cyclic amides (including cyclic carbamates) and their derivatives; salts thereof: Ethinamate (INN)
- [2924.25](https://border.bot/hs-codes/292425) Cyclic amides (including cyclic carbamates) and their derivatives; salts thereof: Alachlor (ISO)
- [2924.29](https://border.bot/hs-codes/292429) Cyclic amides (including cyclic carbamates) and their derivatives; salts thereof: Other

### [29.25](https://border.bot/hs-codes/2925) Carboxyimide-function compounds (including saccharin and its salts) and imine-function compounds

- [2925.11](https://border.bot/hs-codes/292511) Imides and their derivatives; salts thereof: Saccharin and its salts
- [2925.12](https://border.bot/hs-codes/292512) Imides and their derivatives; salts thereof: Glutethimide (INN)
- [2925.19](https://border.bot/hs-codes/292519) Imides and their derivatives; salts thereof: Other
- [2925.21](https://border.bot/hs-codes/292521) Imines and their derivatives; salts thereof: Chlordimeform (ISO)
- [2925.29](https://border.bot/hs-codes/292529) Imines and their derivatives; salts thereof: Other

### [29.26](https://border.bot/hs-codes/2926) Nitrile-function compounds

- [2926.10](https://border.bot/hs-codes/292610) Acrylonitrile
- [2926.20](https://border.bot/hs-codes/292620) 1-Cyanoguanidine (dicyandiamide)
- [2926.30](https://border.bot/hs-codes/292630) Fenproporex (INN) and its salts; methadone (INN) intermediate (4-cyano-2-dimethylamino-4,4-diphenylbutane)
- [2926.40](https://border.bot/hs-codes/292640) alpha-Phenylacetoacetonitrile
- [2926.90](https://border.bot/hs-codes/292690) Other

### [29.27](https://border.bot/hs-codes/2927) Diazo-, azo- or azoxy-compounds

- [2927.00](https://border.bot/hs-codes/292700) Diazo-, azo- or azoxy-compounds

### [29.28](https://border.bot/hs-codes/2928) Organic derivatives of hydrazine or of hydroxylamine

- [2928.00](https://border.bot/hs-codes/292800) Organic derivatives of hydrazine or of hydroxylamine

### [29.29](https://border.bot/hs-codes/2929) Compounds with other nitrogen function

- [2929.10](https://border.bot/hs-codes/292910) Isocyanates
- [2929.90](https://border.bot/hs-codes/292990) Other

### [29.30](https://border.bot/hs-codes/2930) Organo-sulphur compounds

- [2930.10](https://border.bot/hs-codes/293010) 2-(N,N-Dimethylamino) ethanethiol
- [2930.20](https://border.bot/hs-codes/293020) Thiocarbamates and dithiocarbamates
- [2930.30](https://border.bot/hs-codes/293030) Thiuram mono-, di- or tetrasulphides
- [2930.40](https://border.bot/hs-codes/293040) Methionine
- [2930.60](https://border.bot/hs-codes/293060) 2-(N,N-Diethylamino)ethanethiol
- [2930.70](https://border.bot/hs-codes/293070) Bis(2-hydroxyethyl)sulfide (thiodiglycol (INN))
- [2930.80](https://border.bot/hs-codes/293080) Aldicarb (ISO), captafol (ISO) and methamidophos (ISO)
- [2930.90](https://border.bot/hs-codes/293090) Other

### [29.31](https://border.bot/hs-codes/2931) Other organo-inorganic compounds

- [2931.10](https://border.bot/hs-codes/293110) Tetramethyl lead and tetraethyl lead
- [2931.20](https://border.bot/hs-codes/293120) Tributyltin compounds
- [2931.41](https://border.bot/hs-codes/293141) Non-halogenated organo-phosphorous derivatives: Dimethyl methylphosphonate
- [2931.42](https://border.bot/hs-codes/293142) Non-halogenated organo-phosphorous derivatives: Dimethyl propylphosphonate
- [2931.43](https://border.bot/hs-codes/293143) Non-halogenated organo-phosphorous derivatives: Diethyl ethylphosphonate
- [2931.44](https://border.bot/hs-codes/293144) Non-halogenated organo-phosphorous derivatives: Methylphosphonic acid
- [2931.45](https://border.bot/hs-codes/293145) Non-halogenated organo-phosphorous derivatives: Salt of methylphosphonic acid and (aminoiminomethyl)urea (1: 1)


## What it doesn’t cover

Chapter 28, before it, covers inorganic chemicals; organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes; chapter 30, after it, covers pharmaceutical products.

## How it is structured

Chapter 29 is the first level of the Harmonized System. Its headings add two digits to the chapter number (29.01), and each heading's subheadings add two more.

## In other countries

National tariff lines under chapter 29 are live on border.bot for the United States (1,227 lines, also used by 1 other country).

- [United States](https://border.bot/countries/united-states/hs-codes/29): 1,227 lines, used by 1 other country

Page 3 of 5: subheadings 201 to 300 of 410. Previous page: [page 2](https://border.bot/hs-codes/29?page=2). Next page: [page 4](https://border.bot/hs-codes/29?page=4).

- Previous chapter: [28](https://border.bot/hs-codes/28) Inorganic chemicals; organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes
- Next chapter: [30](https://border.bot/hs-codes/30) Pharmaceutical products

## Frequently asked questions

### What does HS chapter 29 cover?

HS chapter 29 covers organic chemicals.

### How many headings and subheadings are in HS chapter 29?

HS chapter 29 has 42 headings and 410 six-digit subheadings in HS2022.

### Which countries’ tariffs list national lines in HS chapter 29?

National tariff lines under chapter 29 are live on border.bot for the United States (1,227 lines, also used by 1 other country).

## Sources and updates

The Harmonized System legal text comes from border.bot release 2 (edition HS 2022), imported from a file, and has been live since 11 October 2026.

This page was last updated on 11 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.

Machine-readable: https://border.bot/hs-codes/29.json?page=3