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EU Combined Nomenclature CN2026

HS code 2921: IX. NITROGEN-FUNCTION COMPOUNDS | Amine-function compounds

Heading 2921 of the EU Combined Nomenclature 2026, in chapter 29, with the official text of every 6-digit subheading and 8-digit CN code below it.

Official description

2921IX. NITROGEN-FUNCTION COMPOUNDS | Amine-function compounds

Place in the nomenclature: 29 Organic chemicals > 2921

Explanatory note (Eurostat)

Amine-function compounds

Subheadings (6 digits)
18
CN codes (8 digits)
25

Subheadings and CN codes in heading 2921

  • 2921 11Acyclic monoamines and their derivatives; salts thereof | Methylamine, di- or trimethylamine and their salts

    Explanatory note (Eurostat): Methylamine, dimethylamine or trimethylamine and their salts

    • 2921 11 00 Methylamine, di- or trimethylamine and their salts
  • 2921 12Acyclic monoamines and their derivatives; salts thereof | 2-(N,N-Dimethylamino)ethylchloride hydrochloride

    Explanatory note (Eurostat): 2-"N,N-Dimethylamino"ethylchloride hydrochloride

    • 2921 12 00 2-(N,N-Dimethylamino)ethylchloride hydrochloride
  • 2921 13Acyclic monoamines and their derivatives; salts thereof | 2-(N,N-Diethylamino)ethylchloride hydrochloride

    Explanatory note (Eurostat): 2-"N,N-Diethylamino"ethylchloride hydrochloride

    • 2921 13 00 2-(N,N-Diethylamino)ethylchloride hydrochloride
  • 2921 14Acyclic monoamines and their derivatives; salts thereof | 2-(N,N-Diisopropylamino)ethylchloride hydrochloride

    Explanatory note (Eurostat): 2-(N,N-Diisopropylamino)ethylchloride hydrochloride

    • 2921 14 00 2-(N,N-Diisopropylamino)ethylchloride hydrochloride
  • 2921 19Acyclic monoamines and their derivatives; salts thereof | Other

    Explanatory note (Eurostat): Acyclic monoamines and their derivatives; salts thereof (excl. methylamine, dimethylamine, trimethylamine, and their salts)

    • 2921 19 40 1,1,3,3-Tetramethylbutylamine
    • 2921 19 50 Diethylamine and its salts
    • 2921 19 99 Other
  • 2921 21Acyclic polyamines and their derivatives; salts thereof | Ethylenediamine and its salts

    Explanatory note (Eurostat): Ethylenediamine and its salts

    • 2921 21 00 Ethylenediamine and its salts
  • 2921 22Acyclic polyamines and their derivatives; salts thereof | Hexamethylenediamine and its salts

    Explanatory note (Eurostat): Hexamethylenediamine and its salts

    • 2921 22 00 Hexamethylenediamine and its salts
  • 2921 29Acyclic polyamines and their derivatives; salts thereof | Other

    Explanatory note (Eurostat): Acyclic polyamines and their derivatives; salts thereof (excl. ethylenediamine and hexamethylenediamine, and their salts)

    • 2921 29 00 Other
  • 2921 30Cyclanic, cyclenic or cycloterpenic mono- or polyamines, and their derivatives; salts thereof
    • 2921 30 10 Cyclohexylamine and cyclohexyldimethylamine, and their salts
    • 2921 30 91 Cyclohex-1,3-ylenediamine (1,3-diaminocyclohexane)
    • 2921 30 99 Other
  • 2921 41Aromatic monoamines and their derivatives; salts thereof | Aniline and its salts

    Explanatory note (Eurostat): Aniline and its salts (excl. inorganic or organic compounds of mercury)

    • 2921 41 00 Aniline and its salts
  • 2921 42Aromatic monoamines and their derivatives; salts thereof | Aniline derivatives and their salts

    Explanatory note (Eurostat): Aniline derivatives and their salts

    • 2921 42 00 Aniline derivatives and their salts
  • 2921 43Aromatic monoamines and their derivatives; salts thereof | Toluidines and their derivatives; salts thereof

    Explanatory note (Eurostat): Toluidines and their derivatives; salts thereof

    • 2921 43 00 Toluidines and their derivatives; salts thereof
  • 2921 44Aromatic monoamines and their derivatives; salts thereof | Diphenylamine and its derivatives; salts thereof

    Explanatory note (Eurostat): Diphenylamine and its derivatives; salts thereof

    • 2921 44 00 Diphenylamine and its derivatives; salts thereof
  • 2921 45Aromatic monoamines and their derivatives; salts thereof | 1-Naphthylamine (α-naphthylamine), 2-naphthylamine (β-naphthylamine) and their derivatives; salts thereof

    Explanatory note (Eurostat): 1-Naphthylamine "alpha-naphthylamine", 2-naphthylamine "beta-naphthylamine" and their derivatives; salts thereof

    • 2921 45 00 1-Naphthylamine (α-naphthylamine), 2-naphthylamine (β-naphthylamine) and their derivatives; salts thereof
  • 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 thereof

    Explanatory note (Eurostat): Amfetamine "INN", benzfetamine "INN", dexamfetamine "INN", etilamfetamine "INN", fencamfamine "INN", lefetamine "INN", levamfetamine "INN", mefenorex "INN" and phentermine "INN", and salts thereof

    • 2921 46 00 Amfetamine (INN), benzfetamine (INN), dexamfetamine (INN), etilamfetamine (INN), fencamfamin (INN), lefetamine (INN), levamfetamine (INN), mefenorex (INN) and phentermine (INN); salts thereof
  • 2921 49Aromatic monoamines and their derivatives; salts thereof | Other

    Explanatory note (Eurostat): Aromatic monoamines and derivatives; salts thereof (excl. aniline, toluidines, diphenylamine, 1-naphthylamine "alpha-naphthylamine", 2-naphthylamine "beta-naphthylamine" and their derivatives, and salts thereof, and amfetamine "INN", benzfetamine "INN", dexamfetamine "INN", etilamfetamine "INN", fencamfamine "INN", lefetamine "INN", levamfetamine "INN", mefenorex "INN" and phentermine "INN", and salts thereof)

    • 2921 49 00 Other
  • 2921 51Aromatic polyamines and their derivatives; salts thereof | o-, m-, p-Phenylenediamine, diaminotoluenes, and their derivatives; salts thereof

    Explanatory note (Eurostat): o-Phenylenediamine, m-phenylenediamine, p-phenylenediamine or diaminotoluenes and their derivatives; salts thereof

    • 2921 51 11 o-, m-, p-Phenylenediamine, diaminotoluenes and their halogenated, sulphonated, nitrated and nitrosated derivatives; salts thereof | m-Phenylenediamine, of a purity by weight of 99 % or more and containing: – 1 % or less by weight of water, – 200 mg/kg or less of o-phenylenediamine, – 450 mg/kg or less of p-phenylenediamine
    • 2921 51 19 o-, m-, p-Phenylenediamine, diaminotoluenes and their halogenated, sulphonated, nitrated and nitrosated derivatives; salts thereof | Other
    • 2921 51 90 Other
  • 2921 59Aromatic polyamines and their derivatives; salts thereof | Other

    Explanatory note (Eurostat): Aromatic polyamines and their derivatives; salts thereof (excl. o-phenylenediamine, m-phenylenediamine, p-phenylenediamine or diaminotoluenes and their derivatives, and salts thereof)

    • 2921 59 50 m-Phenylenebis(methylamine); 2,2′-dichloro-4,4′-methylenedianiline; 4,4′-bi-o-toluidine; 1,8-naphthylenediamine
    • 2921 59 90 Other

The first 6 digits are the Harmonized System, shared worldwide: a US HTS code that starts with the same 6 digits sits under the same subheading. The last 2 digits are the EU's own CN split.

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Not a binding classification

These pages show the official texts for reference. They are not a binding classification: check the code with your customs broker, or ask your customs authority for Binding Tariff Information (BTI).

Source

Source: EU Combined Nomenclature 2026 (Commission Implementing Regulation (EU) 2025/1926), © European Union, https://eur-lex.europa.eu/. Reformatted by WISEPIM: indent dashes removed and parent lines joined. Only the Official Journal is authentic.