Free Tools/HSN Code Finder/Chapter 29/HSN 2921

HSN 29214-Digit Heading

HSN 2921: Amine-function compounds – GST Rate

HSN 2921 covers amine-function compounds. GST on HSN 2921 is 5% or 18% depending on the conditions listed below (rates effective 22 September 2025). This heading has 93 tariff items, for example 2921 11 10, 2921 11 90 and 2921 12 00.

Chapter 29: Organic chemicals

GST rates as per CBIC Notifications 09/2025 and 10/2025 (Central Tax - Rate), effective 22 September 2025. Last updated: October 2026. Always verify on the official GST portal before filing.

GST Rates for Heading 2921

5%CGST 2.5% + SGST 2.5% / IGST 5%

Gibberellic acid

Reference: Schedule I, S. No. 222 (Spec: 29 or 3808 93)

18%CGST 9% + SGST 9% / IGST 18%

All organic chemicals other than giberellic acid

Reference: Schedule II, S. No. 36 (Spec: 29)

If none of these descriptions fit your goods, the residual rate is 18% (Schedule II, S. No. 639).

Sub-Headings & Tariff Items Under 2921

Showing 110 sub-classification codes with complete hierarchy descriptions.

2921116-Digit Sub-heading

Chain: Organic Chemicals > Amine-Function Compounds > Methylamine, Di- Or Trimethylamine And Their Salts :

292111108-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > Methylamine, Di- Or Trimethylamine And Their Salts : > Dimethyl Formide

292111908-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > Methylamine, Di- Or Trimethylamine And Their Salts : > Other

2921126-Digit Sub-heading

Chain: Organic Chemicals > Amine-Function Compounds > 2-(N, N-Dimethylamino)Ethylchloride Hydrochloride

292112008-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > 2-(N, N-Dimethylamino)Ethylchloride Hydrochloride > 2-(N, N-Dimethylamino)Ethylchloride Hydrochloride

2921136-Digit Sub-heading

Chain: Organic Chemicals > Amine-Function Compounds > 2-(N, N-Diethylamino)Ethylchloride Hydrochloride

292113008-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > 2-(N, N-Diethylamino)Ethylchloride Hydrochloride > 2-(N, N-Diethylamino)ethylchloride hydrochloride

2921146-Digit Sub-heading

Chain: Organic Chemicals > Amine-Function Compounds > 2-(N, N-Diisopropylamino)Ethylchloride Hydrochloride

292114008-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > 2-(N, N-Diisopropylamino)Ethylchloride Hydrochloride > 2-(N, N-Diisopropylamino)ethylchloride hydrochloride

2921196-Digit Sub-heading

Chain: Organic Chemicals > Amine-Function Compounds > Other:

292119008-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > Other: > Amine- Function Compounds - Acyclic Monoamines And Their Derivatives; Salts Thereof : Other

292119108-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > Other: > 2-Chloro N, N-Diisopropyl ethylamine

292119118-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > Other: > 2-Chloro N, N-Di-Isopropyl Ethylamine

292119128-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > Other: > 2-Chloro N,N-Dimethyl ethanamine

292119138-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > Other: > 2-Chloro N,N-Di-Isopropyl Ethylamine And Ethanamine,2-Chloro-N,N-Dimethyl N,N-Diethyl Amino Ethyl Chloride Hydrochloride, Di-Methyl Amino Ethylchloride Hydrochloride - - - - Di-Methyl Amino Ethyl Chloride Hydrochloride

292119148-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > Other: > Ethanamine, 2-Chloro-N, N-Dimethyl

292119198-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > Other: > Other

292119208-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > Other: > 2-Chloro N, N-Dimethyl ethanamine

292119308-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > Other: > Chlormequat chloride (CCC)

292119908-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > Other: > Other

2921216-Digit Sub-heading

Chain: Organic Chemicals > Amine-Function Compounds > Ethylenediamine And Its Salts

292121008-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > Ethylenediamine And Its Salts > Ethylenediamine And Its Salts

2921226-Digit Sub-heading

Chain: Organic Chemicals > Amine-Function Compounds > Hexamethylenediamine And Its Salts

292122008-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > Hexamethylenediamine And Its Salts > Hexamethylenediamine And Its Salts

2921296-Digit Sub-heading

Chain: Organic Chemicals > Amine-Function Compounds > Other :

292129108-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > Other : > Hexamethylene Tetramine (Hexamine) Not Put Up As Fuel Or Medicament

292129208-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > Other : > Trimethylene Triniframine

292129408-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > Other : > Tetradecene

292129908-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > Other : > Other

2921306-Digit Sub-heading

Chain: Organic Chemicals > Amine-Function Compounds > Cyclanic, Cyclenic Or Cycloterpenic Mono Or Polyamines, And Their Derivatives, Salts Thereof :

292130108-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > Cyclanic, Cyclenic Or Cycloterpenic Mono Or Polyamines, And Their Derivatives, Salts Thereof : > Cyclohexylamine

292130908-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > Cyclanic, Cyclenic Or Cycloterpenic Mono Or Polyamines, And Their Derivatives, Salts Thereof : > Other

2921416-Digit Sub-heading

Chain: Organic Chemicals > Amine-Function Compounds > Aniline And Its Salts :

292141108-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > Aniline And Its Salts : > Aniline

292141208-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > Aniline And Its Salts : > Aniline Hydrochloride

292141308-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > Aniline And Its Salts : > 6 -Benzyladenine, beflubutamid

292141908-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > Aniline And Its Salts : > Other

2921426-Digit Sub-heading

Chain: Organic Chemicals > Amine-Function Compounds > Aniline Derivatives And Their Salts :

292142118-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > Aniline Derivatives And Their Salts : > Para Chloroaniline

292142128-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > Aniline Derivatives And Their Salts : > Ortho Chloro Paranitroaniline

292142138-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > Aniline Derivatives And Their Salts : > Dichloroaniline

292142148-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > Aniline Derivatives And Their Salts : > 2, 6-Dichloro Paranitroaniline

292142158-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > Aniline Derivatives And Their Salts : > 1 - 4 - 5 Trichloroaniline

292142218-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > Aniline Derivatives And Their Salts : > N-Benzyl-N-Ethylaniline

292142228-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > Aniline Derivatives And Their Salts : > N,N-Diethylaniline

292142238-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > Aniline Derivatives And Their Salts : > N,N-Dimethylaniline

292142248-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > Aniline Derivatives And Their Salts : > N-Ethyl Aniline

292142258-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > Aniline Derivatives And Their Salts : > Meta Nitroaniline

292142268-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > Aniline Derivatives And Their Salts : > Para Nitroaniline

292142318-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > Aniline Derivatives And Their Salts : > 2-Amino 3, 5 Xylne Sulphonic Acid

292142328-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > Aniline Derivatives And Their Salts : > Benzyl Ethyl Aniline Sulphonic Acid

292142338-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > Aniline Derivatives And Their Salts : > Metanillic Acid (Meta Amino Benzene Sulphonic Acid)

292142348-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > Aniline Derivatives And Their Salts : > Sulphanillic Acid (Para Aminobenzene Sulphonic Acid Para Aniline Sulphonic Acid)

292142358-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > Aniline Derivatives And Their Salts : > Ethyl Hydroxy Ethylaniline

292142368-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > Aniline Derivatives And Their Salts : > Methyl Dopa (1-Alpha Methyl-3, 4- Dihydroxyphenylaniline)

292142508-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > Aniline Derivatives And Their Salts : > Fluchloralin, pendimethalin, trifluralin

292142908-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > Aniline Derivatives And Their Salts : > Other

292143108-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > N,N-Diethyl Toluidine

292143208-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > N,N-Dimethyl Toluidine

292143308-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > Ortho Toluidine

292143408-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > Meta Toluidine

292143508-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > Para Toluidine

292143608-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > 2-Chloro-5-Toluidine-4-Sulphonic Acid

292143708-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > 2-Chloro-4-Toluidine-5-Sulphonic Acid (Sodium Salt)

292143808-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > 4-Toluidine-3-Sulphonic Acid

292143908-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > Other

292143918-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > Ethafluralin

292143998-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > Other

2921446-Digit Sub-heading

Chain: Organic Chemicals > Amine-Function Compounds > Diphenylamine And Its Derivatives, Salts Thereof :

292144108-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > Diphenylamine And Its Derivatives, Salts Thereof : > Diphenylamine

292144908-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > Diphenylamine And Its Derivatives, Salts Thereof : > Other

2921456-Digit Sub-heading

Chain: Organic Chemicals > Amine-Function Compounds > 1-Naphthylamine (Alpha-Naphthylamine), 2 Naphthylamine (Betanaph Thylamine) And Their Derivatives, Salts Thereof :

292145118-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > 1-Naphthylamine (Alpha-Naphthylamine), 2 Naphthylamine (Betanaph Thylamine) And Their Derivatives, Salts Thereof : > Alpha Naphthylamine

292145128-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > 1-Naphthylamine (Alpha-Naphthylamine), 2 Naphthylamine (Betanaph Thylamine) And Their Derivatives, Salts Thereof : > Phenyl Alpha Naphthylamine

292145138-Digit Tariff Item

292145148-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > 1-Naphthylamine (Alpha-Naphthylamine), 2 Naphthylamine (Betanaph Thylamine) And Their Derivatives, Salts Thereof : > Amino F-Acid

292145158-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > 1-Naphthylamine (Alpha-Naphthylamine), 2 Naphthylamine (Betanaph Thylamine) And Their Derivatives, Salts Thereof : > Aminolineli-R-Acid

292145168-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > 1-Naphthylamine (Alpha-Naphthylamine), 2 Naphthylamine (Betanaph Thylamine) And Their Derivatives, Salts Thereof : > Sodium Naphthionate

292145218-Digit Tariff Item

292145228-Digit Tariff Item

292145238-Digit Tariff Item

292145248-Digit Tariff Item

292145258-Digit Tariff Item

292145268-Digit Tariff Item

292145318-Digit Tariff Item

292145328-Digit Tariff Item

292145338-Digit Tariff Item

292145908-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > 1-Naphthylamine (Alpha-Naphthylamine), 2 Naphthylamine (Betanaph Thylamine) And Their Derivatives, Salts Thereof : > Other

2921466-Digit Sub-heading

292146008-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > Amfetamine (Inn), Benzfetamine (Inn Dexamfetamine (Inn), Etilamfetamine (Inn Fencamfamin(Inn), Lefetamine (Inn), Levamfetamine (Inn), Mefenorex (Inn) And Phentermine (Inn), Salts Thereof > Amfetamine (Inn), Benzfetamine (Inn) Dexamfetamine (Inn), Etilamfetamine (Inn) Fencamfamin(Inn), Lefetamine (Inn), Levamfetamine (Inn), Mefenorex (Inn) And Phentermine (Inn), Salts Thereof

2921496-Digit Sub-heading

Chain: Organic Chemicals > Amine-Function Compounds > Other :

292149108-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > Other : > Xylidines

292149208-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > Other : > Para cumidine

292149908-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > Other : > Other

2921516-Digit Sub-heading

Chain: Organic Chemicals > Amine-Function Compounds > O-, M-, P-Phenylenediamine, Diaminotoluenes, And Their Derivatives, Salts Thereof :

292151108-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > O-, M-, P-Phenylenediamine, Diaminotoluenes, And Their Derivatives, Salts Thereof : > O-Phenylenediamine

292151208-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > O-, M-, P-Phenylenediamine, Diaminotoluenes, And Their Derivatives, Salts Thereof : > M-Phenylenediamine (M-Di Aminobenzene)

292151308-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > O-, M-, P-Phenylenediamine, Diaminotoluenes, And Their Derivatives, Salts Thereof : > P-Phenylenediamine

292151408-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > O-, M-, P-Phenylenediamine, Diaminotoluenes, And Their Derivatives, Salts Thereof : > O-Diaminotoluene

292151508-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > O-, M-, P-Phenylenediamine, Diaminotoluenes, And Their Derivatives, Salts Thereof : > M-Diaminotoluene

292151608-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > O-, M-, P-Phenylenediamine, Diaminotoluenes, And Their Derivatives, Salts Thereof : > P-Diaminotoluene

292151708-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > O-, M-, P-Phenylenediamine, Diaminotoluenes, And Their Derivatives, Salts Thereof : > Para-Amino Acetanilide

292151808-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > O-, M-, P-Phenylenediamine, Diaminotoluenes, And Their Derivatives, Salts Thereof : > Meta Toluylene Diamine

292151908-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > O-, M-, P-Phenylenediamine, Diaminotoluenes, And Their Derivatives, Salts Thereof : > Other

2921596-Digit Sub-heading

Chain: Organic Chemicals > Amine-Function Compounds > Other :

292159108-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > Other : > Benzidine

292159208-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > Other : > Benzidine Dihydrochloride

292159308-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > Other : > 3, 3 Dichlorobenzidine Dihydrochloride Sulphate

292159408-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > Other : > Diaminostilbene 2,2-Disulphonic Acid (Dasda)

292159908-Digit Tariff Item

Chain: Organic Chemicals > Amine-Function Compounds > Other : > Other

Other Headings in Chapter 29

Halogenated Derivatives Of Hydrocarbons

HSN 2904

Sulphonated, Nitrated Or Nitrosated Derivatives Of Hydrocarbons, Whether Or Not Halogenated

HSN 2905

Acyclic Alcohols And Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives

HSN 2906

Cyclic Alcohols And Their Halogenated, Sulphonated,Nitrated Or Nitrosated Derivatives

HSN 2907

Phenols; Phenol-Alcohols

HSN 2908

Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives Of Phenols Or Phenol-Alcohols

HSN 2909

Ethers, Ether-Alcohols, Ether-Phenols, Etheralcohol-Phenols, Alcohol Peroxides, Ether Peroxides, Acetal And Hemiacetal Peroxides Ketone Peroxides (Whether Or Not Chemically Defined), And Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives

HSN 2910

Epoxides, Epoxyalcohols, Epoxyphenols And Expoxyethers, With A Three-Membered Ring, And Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives

HSN 2911

Acetals And Hemiacetals, Whether Or Not With Other Oxygen Function, And Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives

HSN 2912

Aldehydes, Whether Or Not With Other Oxygen Function, Cyclic Polymers Of Aldehydes, Paraformaldehyde

HSN 2913

Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives Of Products Of Heading 2912

HSN 2914

Ketones And Quinones, Whether Or Not With Other Oxygen Function, And Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives

HSN 2915

Saturated Acyclic Monocarboxylic Acids And Their Anhydrides, Halides, Peroxides And Peroxyacids, Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives

HSN 2916

Unsaturated Acyclic Monocarboxylic Acids, Cyclic Monocarboxylic Acids, Their Anhydrides, Halides, Peroxides And Peroxyacids, Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives

HSN 2917

Polycarboxylic Acids, Their Anhydrides, Halides, Peroxides And Peroxyacids, Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives

HSN 2918

Carboxylic Acids With Additional Oxygen Function And Their Anhydrides, Halides, Peroxides And Peroxyacids, Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives

HSN 2919

Phosphoric Esters And Their Salts, Including Lactophosphates, Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives

HSN 2920

Esters Of Other Inorganicacids Of Non Metals (Excluding Esters Of Hydrogen Halides) And Their Salts, Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives

HSN 2922

Oxygen-Function Amino-Compounds

HSN 2923

Quaternary Ammonium Salts And Hydroxides; Lecithins And Other Phosphoaminolipids, Whether Or Not Chemically Defined

HSN 2924

Carboxyamide-Function Compounds, Amide Function Compounds Of Onic Acid

HSN 2925

Carboxyimide-Function Compounds (Including Saccharin And Its Salts) And Imine-Function Compounds

HSN 2926

Nitrile-Function Compounds

HSN 2927

Diazo-, Azo- Or Azoxy-Compounds

HSN 2928

Organic Derivatives Of Hydrazine Or Of Hydroxylamine

HSN 2929

Compounds With Other Nitrogen Function

HSN 2930

Organo-Sulphur Compounds

HSN 2931

Other Organo-Inorganic Compounds

HSN 2932

Heterocyclic Compounds With Oxygen Hetero-Atom (S) Only

HSN 2933

Heterocyclic Compounds With Nitrogen Hetero-Atom(S) Only

HSN 2934

Nucleic Acids And Their Salts; Whether Or Not Chemically Defined; Other Heterocyclic Compounds

HSN 2935

Sulphonamides

HSN 2936

Provitamins And Vitamins, Natural Or Reproduced By Synthesis (Including Natural Concentrates), Derivatives Thereof Used Primarily As Vitamins, And Intermixtures Of The Foregoing, Whether Or Not In Any Solvent

HSN 2937

Hormones, Prostaglandins, Thromboxanes And Leukotrienes, Natural Or Reproduced By Synthesis, Derivatives And Structural Analogues Thereof,- Including Chain Modified Polypeptides, Used Primarily As Hormones

HSN 2938

Glycosides, Natural Or Reproduced By Synthesis And Their Salts, Ethers, Esters And Other Derivatives

HSN 2939

Alkaloids, Natural Or Reproduced By Synthesis, And Their Salts, Ethers, Esters And Other Derivatives

HSN 2940

Chemically Pure, Other Than Sucrose, Lactose, Maltose, Glucose And Fructose, Sugar Ethers, Sugar Acetals And Sugar Esters And Their Salts, Other Than Products Of Headings 2937, 2938 Or 2938

HSN 2941

Antibiotics

HSN 2942

Other Organic Compounds

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