29 Organic Chemicals

2901 Acyclic hydrocarbons 2902 Cyclic hydrocarbons 2903 Halogenated derivatives of hydrocarbons 2904 Sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated 2905 Acyclic alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives 2906 Cyclic alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives 2907 Phenols, phenol-alcohols 2908 Halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols 2909 Ethers, ether-alcohols, ether-phenols, ether-alcohol-phenols, alcohol peroxides, ether peroxide, ketone peroxides, whether or not chemically defined, and their halogenated, sulphonated, nitrated or nitrosated derivatives 2910 Epoxides, epoxyalcohols, epoxyphenols and epoxyethers, with a three-membered ring, and their halogenated, sulphonated, nitrated or nitrosated derivatives 2911 Acetals and hemiacetals, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives 2912 Aldehydes, whether or not with other oxygen function, cyclic polymers of aldehydes, paraformaldehyde 2913 Halogenated, sulphonated, nitrated or nitrosated derivatives of cyclic polymers of aldehydes or paraformaldehyde 2914 Ketones and quinones, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives 2915 Saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids, their halogenated, sulphonated, nitrated or nitrosated derivatives 2916 Unsaturated acyclic monocarboxylic acids, cyclic monocarboxylic acids, their anhydrides, halides, peroxides and peroxyacids, their halogenated, sulphonated, nitrated or nitrosated derivatives 2917 Polycarboxylic acids, their anhydrides, halides, peroxides and peroxyacids, their halogenated, sulphonated, nitrated or nitrosated derivatives 2918 Carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids, their halogenated, sulphonated, nitrated or nitrosated derivatives 2919 Phosphoric esters and their salts, incl. lactophosphates, their halogenated, sulphonated, nitrated or nitrosated derivatives 2920 Esters of inorganic acids of non-metals and their salts, their halogenated, sulphonated, nitrated or nitrosated derivatives (excl. esters of hydrogen halides and of phosphoric esters, their salts and their halogenated, sulphonated, nitrated or nitrosated derivatives) 2921 Amine-function compounds 2922 Oxygen-function amino-compounds 2923 Quaternary ammonium salts and hydroxides, lecithins and other phosphoaminolipids, whether or not chemically defined 2924 Carboxyamide-function compounds, amide-function compounds of carbonic acid 2925 Carboxyimide-function compounds, incl. saccharin and its salts, and imine-function compounds 2926 Nitrile-function compounds 2927 Diazo-, azo- or azoxy-compounds 2928 Organic derivatives of hydrazine or of hydroxylamine 2929 Compounds with other nitrogen function (excl. amine-function compounds, oxygen-function amino-compounds, quaternary ammonium salts and hydroxides, lecithin and other phosphoaminolipids, carboxyamide-function compounds, amide-function compounds of carbonic acid, carboxyimide-function, imine-function or nitrile-function compounds, diazo-, azo- or azoxy-compounds, organic derivatives of hydrazine or of hydroxylamine) 2930 Organo-sulphur compounds 2931 Separate chemically defined organo-inorganic compounds (excl. organo-sulphur compounds and those of mercury) 2932 Heterocyclic compounds with oxygen hetero-atom[s] only 2933 Heterocyclic compounds with nitrogen hetero-atom[s] only 2934 Nucleic acids and their salts, whether or not chemically defined, heterocyclic compounds (excl. with oxygen only or with nitrogen hetero-atom[s] only) 2935 Sulphonamides 2936 Provitamins and vitamins, natural or reproduced by synthesis, incl. natural concentrates, derivatives thereof used primarily as vitamins, and intermixtures of the foregoing, whether or not in any solvent 2937 Hormones, prostaglandins, thromboxanes and leukotrienes, natural or reproduced by synthesis, derivatives and structural analogues thereof `incl. chain modified polypeptides`, used primarily as hormones 2938 Glycosides, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives 2939 Alkaloids, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives 2940 Sugars, chemically pure (excl. sucrose, lactose, maltose, glucose and fructose), sugar ethers, sugar acetals and sugar esters, and their salts (excl. natural or reproduced by synthesis, provitamins, vitamins, hormones, glycosides, vegetable alkaloids and their salts, ethers, esters and other derivatives) 2941 Antibiotics 2942 Separate chemically defined organic compounds, n.e.s. Chapter 29: Organic Chemicals