Chapter 29 · Section VI

HSN Code Chapter 29: Organic chemicals and chemical compounds

Organic chemicals

Rate distribution

Varies: 42 headings

Headings in Chapter 29

Code	Description	GST rate
2901	Acyclic hydrocarbons	Varies
2902	Cyclic hydrocarbons	Varies
2903	Halogenated derivatives of hydrocarbons	Varies
2904	Sulphonated, nitrated or nitrosated derivatives	Varies
2905	Acyclic alcohols and their halogenated, sulphonated	Varies
2906	Cyclic alcohols and their halogenated, sulphonated,nitrated	Varies
2907	Phenols; phenol-alcohols	Varies
2908	Halogenated, sulphonated, nitrated or nitrosated	Varies
2909	Ethers, ether-alcohols, ether-phenols	Varies
2910	Epoxides, epoxyalcohols, epoxyphenols and expoxyethers	Varies
2911	Acetals and hemiacetals, whether or not with other oxygen	Varies
2912	Aldehydes, whether or not with other oxygen function	Varies
2913	Halogenated, sulphonated, nitrated or nitrosated	Varies
2914	Ketones and quinones, whether or not with other oxygen	Varies
2915	Saturated acyclic monocarboxylic acids and their	Varies
2916	Unsaturated acyclic monocarboxylic acids, cyclic	Varies
2917	Polycarboxylic acids, their anhydrides, halides, peroxides	Varies
2918	Carboxylic acids with additional oxygen function and their	Varies
2919	Phosphoric esters and their salts	Varies
2920	Esters of other inorganicacids of non metals	Varies
2921	Amine-function compounds	Varies
2922	Oxygen-function amino-compounds	Varies
2923	Quaternary ammonium salts and hydroxides	Varies
2924	Carboxyamide-function compounds, amide function compounds	Varies
2925	Carboxyimide-function compounds	Varies
2926	Nitrile-function compounds	Varies
2927	Diazo-, azo- or azoxy-compounds	Varies
2928	Organic derivatives of hydrazine or of hydroxylamine	Varies
2929	Compounds with other nitrogen function	Varies
2930	Organo-sulphur compounds	Varies
2931	Other organo-inorganic compounds — organic chemicals	Varies
2932	Heterocyclic compounds with oxygen hetero-atom (s) only	Varies
2933	Heterocyclic compounds with nitrogen hetero-atom (s) only	Varies
2934	Nucleic acids and their salts	Varies
2935	Sulphonamides	Varies
2936	Provitamins and vitamins, natural or reproduced	Varies
2937	Hormones, prostaglandins, thromboxanes and leukotrienes	Varies
2938	Glycosides, natural or reproduced by synthesis and their	Varies
2939	Alkaloids, natural or reproduced by synthesis, and their	Varies
2940	Chemically pure, other than sucrose, lactose, maltose	Varies
2941	Antibiotics	Varies
2942	Other organic compounds — organic chemicals	Varies

Nearby chapters in Section VI

30Medicines, vaccines and pharmaceutical products 28Industrial gases and inorganic chemicals 31Fertilisers 38Insecticides and other miscellaneous chemical products 32Dyes, tanning extracts, paints and inks 37Photographic film and cinematographic goods

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Rates as per Notification No. 9/2025-Central Tax (Rate), as amended, as of 7 October 2026. For guidance only — verify with your tax advisor.