HS code · 6-digit subheading

HS Code 2922.19 – Amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof, n.e.c. in item no. 2922.1

HS code 2922.19 is the 6-digit subheading for amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and esters, salts thereof, n.e.c. in item no. 2922.1. It is used for N-Butyldiethanolamine, isopropanolamine, N-Methylisopropanolamine, dimethylaminoethanol and diethylaminoethanol.

What HS 2922.19 covers

This "not elsewhere specified" (n.e.c.) category for amino-alcohols, their ethers, esters, and salts covers a diverse range of compounds that do not fit into the more specific subheadings within 2922.1. These are typically specialty chemicals with niche applications across various industries, including pharmaceuticals, agrochemicals, polymers, and research. This code acts as a catch-all for less common or newly developed amino-alcohol derivatives. International trade under this code involves a wide array of chemical manufacturers, distributors, and research institutions. Importers and exporters are often countries with advanced chemical synthesis capabilities and strong R&D sectors. Key things to know include the highly varied nature of the products, requiring careful identification and classification to avoid mislabeling, and the potential for these compounds to be high-value, low-volume specialty chemicals used in innovative applications.

Covers
  • N-Butyldiethanolamine
  • Isopropanolamine
  • N-Methylisopropanolamine
  • Dimethylaminoethanol
  • Diethylaminoethanol
  • N-Phenyldiethanolamine
  • 2-Amino-2-methyl-1-propanol
Examples
  • BASF's AMP (Aminomethyl Propanol)
  • Dow Chemical's DEAE (Diethylaminoethanol)
  • Sigma-Aldrich (various specialty amino-alcohols)

Codes often confused with 2922.19

Common mistake. This code is frequently confused with other specific amino-alcohols (e.g., 292211-292218) if the product actually has a more precise classification, or with other nitrogen-containing organic compounds (Chapter 29) if the "amino-alcohol" function is not primary.

2922.11Amino-alcohols, other than those containing more than one kind of oxygen function; their ethers and esters; salts thereof, monoethanolamine and its salts2922.18Amino-alcohols, other than those containing more than one kind of oxygen function; their ethers and esters; salts thereof, 2-(N,N- Diisopropylamino)ethanol

Top exporters and importers of HS code 292219, 2025

In 2025, the largest exporter of HS code 292219 in UN Comtrade data was China, with 23% of world exports; the largest importer in UN Comtrade data was Germany, with 8.3% of world imports. Countries that did not report 2025 data are estimated from partner records, which can understate them.

Top exporters 2025 · share of world exports

  1. 1 China $518M
  2. 2 Germany $408M
  3. 3 United States $361M

World total: $2.3B Reported figures on UN Comtrade ↗

Top importers 2025 · share of world imports

  1. 1 Germany $195M
  2. 2 China $183M
  3. 3 United States $160M

World total: $2.3B Reported figures on UN Comtrade ↗

How these figures are built

109 countries reported 2025 trade to UN Comtrade in HS 2022, and their own totals are used. Countries that did not report are estimated from what other countries recorded trading with them. Those estimates miss trade with other non-reporting countries, so they can be low, and a non-reporting country can rank higher than shown or be missing from the list. World totals add both and leave out trade between two non-reporting countries. Figures are in current US dollars; reported imports are mostly valued CIF and exports FOB, and exports include re-exports. The UN Comtrade links show the underlying records; they can also list a few reporters left out here (regional groups and older HS editions).

Source: UN Comtrade (United Nations Statistics Division), 2025 annual data.

Brazil NCM codes for 2922.19 24

Brazil splits HS 2922.19 into 24 NCM codes, Mercosur's 8-digit tariff lines.

  1. 2922.19.1 Propanolamines and their salts; derivatives thereofPropanolaminas e seus sais; derivados destes produtos Group
  2. 2922.19.11 MonoisopropanolamineMonoisopropanolamina
  3. 2922.19.12 Triisopropanolamine 2,4-dichlorophenoxyacetate2,4-Diclorofenoxiacetato de triisopropanolamina
  4. 2922.19.13 Dimethylpropanolamine 2,4-dichlorophenoxyacetate2,4-Diclorofenoxiacetato de dimetilpropanolamina
  5. 2922.19.19 Other propanolamines, their salts and derivativesOutros
  6. 2922.19.2 Orphenadrine and its saltsOrfenadrina e seus sais Group
  7. 2922.19.21 Orphenadrine citrateCitrato
  8. 2922.19.29 Orphenadrine and salts other than citrateOutros
  9. 2922.19.3 Ambroxol and its saltsAmbroxol e seus sais Group
  10. 2922.19.31 Ambroxol hydrochlorideCloridrato
  11. 2922.19.39 Ambroxol and salts other than hydrochlorideOutros
  12. 2922.19.4 Clobutinol and its saltsClobutinol e seus sais Group
  13. 2922.19.41 Clobutinol hydrochlorideCloridrato
  14. 2922.19.49 Clobutinol and salts other than hydrochlorideOutros
  15. 2922.19.5 N,N-Dialkyl-2-aminoethanol, with C₁ to C₃ alkyl groups, and its protonated saltsN,N-Dialquil-2-aminoetanol, com grupos alquila de C1 a C3, e seus sais protonados Group
  16. 2922.19.51 N,N-Dimethyl-2-aminoethanol and protonated saltsN,N-Dimetil-2-aminoetanol e seus sais protonados
  17. 2922.19.52 N,N-Diethyl-2-aminoethanol and protonated saltsN,N-Dietil-2-aminoetanol e seus sais protonados
  18. 2922.19.59 Other C1-3 dialkylaminoethanols, protonated saltsOutros
  19. 2922.19.7 Propafenone and its saltsPropafenona e seus sais Group
  20. 2922.19.71 Propafenone hydrochlorideCloridrato
  21. 2922.19.79 Propafenone and salts other than hydrochlorideOutros
  22. 2922.19.8 Metoprolol and its saltsMetoprolol e seus sais Group
  23. 2922.19.81 Metoprolol tartrateTartarato
  24. 2922.19.89 Metoprolol and salts other than tartrateOutros
  25. 2922.19.9 OtherOutros Group
  26. 2922.19.91 1-p-Nitrophenyl-2-amino-1,3-propanediol1-p-Nitrofenil-2-amino-1,3-propanodiol
  27. 2922.19.92 Bencyclane fumarateFumarato de benciclano
  28. 2922.19.93 Clenbuterol and its hydrochlorideClembuterol (clenbuterol) e seu cloridrato
  29. 2922.19.94 MyrtecaineMirtecaína
  30. 2922.19.95 Tamoxifen and its citrateTamoxifen e seu citrato
  31. 2922.19.96 Propranolol and its saltsPropranolol e seus sais
  32. 2922.19.99 Other amino-alcohols, ethers, esters and saltsOutros

All Brazil NCM codes in heading 29.22 →

Source: Siscomex NCM table, updated Oct 2026. The Portuguese text is official; the English is our translation.

Questions about HS 2922.19

What is HS code 292219?

HS code 292219 is a 6-digit subheading in the Harmonized System that covers: Amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof, n.e.c. in item no. 2922.1. This "not elsewhere specified" (n.e.c.) category for amino-alcohols, their ethers, esters, and salts covers a diverse range of compounds that do not fit into the more specific subheadings within 2922.1. These are typically specialty chemicals with niche applications across various industries, including pharmaceuticals, agrochemicals, polymers, and research. This code acts as a catch-all for less common or newly developed amino-alcohol derivatives. International trade under this code involves a wide array of chemical manufacturers, distributors, and research institutions. Importers and exporters are often countries with advanced chemical synthesis capabilities and strong R&D sectors. Key things to know include the highly varied nature of the products, requiring careful identification and classification to avoid mislabeling, and the potential for these compounds to be high-value, low-volume specialty chemicals used in innovative applications.

What products fall under HS code 292219?

N-Butyldiethanolamine, Isopropanolamine, N-Methylisopropanolamine, Dimethylaminoethanol, Diethylaminoethanol, N-Phenyldiethanolamine, 2-Amino-2-methyl-1-propanol

What are common misclassifications for HS code 292219?

This code is frequently confused with other specific amino-alcohols (e.g., 292211-292218) if the product actually has a more precise classification, or with other nitrogen-containing organic compounds (Chapter 29) if the "amino-alcohol" function is not primary.

Which countries are the top exporters of goods under HS code 292219?

In 2025, the top exporters of HS code 292219 in UN Comtrade data were China ($518M, 23% of world exports), Germany ($408M) and the United States ($361M). World exports came to about $2.3B, adding countries' reported figures and partner-based estimates for those that did not report (UN Comtrade data). Countries that did not report 2025 data are estimated from partner records, which can understate them.

Which countries are the top importers of goods under HS code 292219?

In 2025, the top importers of HS code 292219 in UN Comtrade data were Germany ($195M, 8.3% of world imports), China ($183M) and the United States ($160M). World imports came to about $2.3B, adding countries' reported figures and partner-based estimates for those that did not report (UN Comtrade data). Countries that did not report 2025 data are estimated from partner records, which can understate them.

How is HS code 292219 structured?

HS code 292219 is a 6-digit subheading under the Harmonized System. The first 2 digits (29) identify the chapter, digits 3-4 (22) identify the heading, and digits 5-6 (19) specify the subheading. This code is standardized globally by the World Customs Organization.

What is the Brazil NCM code for HS code 292219?

Brazil splits HS code 292219 into 24 NCM codes: 2922.19.11 (Monoisopropanolamine), 2922.19.12 (Triisopropanolamine 2,4-dichlorophenoxyacetate), 2922.19.13 (Dimethylpropanolamine 2,4-dichlorophenoxyacetate), 2922.19.19 (Other propanolamines, their salts and derivatives), 2922.19.21 (Orphenadrine citrate), 2922.19.29 (Orphenadrine and salts other than citrate), 2922.19.31 (Ambroxol hydrochloride), 2922.19.39 (Ambroxol and salts other than hydrochloride), and more listed on this page. The first 6 digits of each match the HS code.