CHAPTER 29 ORGANIC CHEMICALS
1.-Except where the context otherwise requires, the headings of this Chapter apply only to :
(a) Separate chemically defined organic compounds, whether or not containing impurities;
(b) Mixtures of two or more isomers of the same organic compound (whether or not containing impurities), except mixtures of acyclic hydrocarbon isomers (other than stereoisomers), whether or not saturated (Chapter 27);
(c) The products of headings 29.36 to 29.39 or the sugar ethers, sugar acetals and sugar esters, and their salts, of heading 29.40, or the products of heading 29.41, whether or not chemically defined;
(d) The products mentioned in (a), (b) or (c) above dissolved in water;
(e) The products mentioned in (a), (b) or (c) above dissolved in other solvents provided that the solution constitutes a normal and necessary method of putting up these products adopted solely for reasons of safety or for transport and that the solvent does not render the product particularly suitable for specific use rather than for general use;
(f) The products mentioned in (a), (b), (c), (d) or (e) above with an added stabiliser (including an anti-caking agent) necessary for their preservation or transport;
(g) The products mentioned in (a), (b), (c), (d), (e) or (f) above with an added anti-dusting agent or a colouring or odoriferous substance added to facilitate their identification or for safety reasons, provided that the additions do not render the product particularly suitable for specific use rather than for general use;
(h) The following products, diluted to standard strengths, for the production of azo dyes : diazonium salts, couplers used for these salts and diazotisable amines and their salts.
(a) Goods of heading 15.04 or crude glycerol of heading 15.20;
(b) Ethyl alcohol (heading 22.07 or 22.08);
(d) The compounds of carbon mentioned in Note 2 to Chapter 28;
(f) Colouring matter of vegetable or animal origin (heading 32.03), synthetic organic colouring matter, synthetic organic products of a kind used as fluorescent brightening agents or as luminophores (heading 32.04) or dyes or other colouring matter put up in forms or packings for retail sale (heading 32.12);
(h) Metaldehyde, hexamethylenetetramine or similar substances, put up in forms (for example, tablets, sticks or similar forms) for use as fuels, or liquid or liquefied-gas fuels in containers of a kind used for filling or refilling cigarette or similar lighters and of a capacity not exceeding 300 cm3 (heading 36.06);
(ij)Products put up as charges for fire-extinguishers or put up in fire-extinguishing grenades, of heading 38.13; ink removers put up in packings for retail sale, of heading 38.24; or
(k) Optical elements, for example, of ethylenediamine tartrate (heading 90.01).
3.-Goods which could be included in two or more of the headings of this Chapter are to be classified in that one of those headings which occurs last in numerical order.
4.-In headings 29.04 to 29.06, 29.08 to 29.11 and 29.13 to 29.20, any reference to halogenated, sulphonated,
nitrated or nitrosated derivatives includes a reference to compound derivatives, such as sulphohalogenated, nitrohalogenated, nitrosulphonated or nitrosulphohalogenated derivatives.
Nitro or nitroso groups are not to be taken as " nitrogen-functions " for the purpose of
For the purposes of headings 29.11, 29.12, 29.14, 29.18 and 29.22, " oxygen-function " is to be restricted to the functions (the characteristic organic oxygen-containing groups) referred to in headings 29.05 to 29.20.
5.-(a) The esters of acid-function organic compounds of sub-Chapters I to VII with organic compounds of these sub-Chapters are to be classified with that compound which is classified in the heading which occurs last in numerical order in these sub-Chapters.
(b) Esters of ethyl alcohol with acid-function organic compounds of sub-Chapters I to VII are to be classified in the same heading as the corresponding acid-function compounds.
(c) Subject to Note 1 to Section VI and Note 2 to Chapter 28 :
(1) Inorganic salts of organic compounds such as acid-, phenol- or enol-function compounds or organic bases, of sub-Chapters I to X or heading 29.42, are to be classified in the heading appropriate to the organic compound; and
(2) Salts formed between organic compounds of sub-Chapters I to X or heading 29.42 are to be classified in the heading appropriate to the base or to the acid (including phenol- or enol-function compounds) from which they are formed, whichever occurs last in numerical order in the Chapter.
(d)Metal alcoholates are to be classified in the same heading as the corresponding alcohols except in the case of ethanol (heading 29.05).
(e)Halides of carboxylic acids are to be classified in the same heading as the corresponding acids.
6.-The compounds of headings 29.30 and 29.31 are organic compounds the molecules of which contain, in addition to atoms of hydrogen, oxygen or nitrogen, atoms of other non-metals or of metals (such as sulphur, arsenic, mercury or lead) directly linked to carbon atoms.
Heading 29.30 (organo-sulphur compounds) and heading 29.31 (other organo-inorganic compounds) do not include sulphonated or halogenated derivatives (including compound derivatives) which, apart from hydrogen, oxygen and nitrogen, only have directly linked to carbon the atoms of sulphur or of a halogen which give them their nature of sulphonated or halogenated derivatives (or compound derivatives).
7.-Headings 29.32, 29.33 and 29.34 do not include epoxides with a three-membered ring, ketone peroxides, cyclic polymers of aldehydes or of thioaldehydes, anhydrides of polybasic carboxylic acids, cyclic esters of polyhydric alcohols or phenols with polybasic acids, or imides of polybasic acids.
These provisions apply only when the ring-position hetero-atoms are those resulting solely from the cyclising function or functions here listed.
(a) the term "hormones" includes hormone-releasing or hormone-stimulating factors, hormone inhibitors and hormone antagonists (anti-hormones);
(b) the expression "used primarily as hormones" applies not only to hormone derivatives and structural analogues used primarily for their hormonal effect, but also to those derivatives and structural analogues used primarily as intermediates in the synthesis of products of this heading. HEADING/ DESCRIPTION H.S.CODE HEADING/ DESCRIPTION H.S.CODE Acyclic hydrocarbons
--Butene (butylenes) and isomers thereof. Cyclic hydrocarbons Halogenated derivatives of hydrocarbons
--Tetrachloroethylene (perchloroet].
-- Ethylene dibromide (ISO) (1,2-dibromoethane).
--Dichorodifluoromethane (Halogenated.
--Dichlorotetrafluoroethanes and ch. HEADING/ DESCRIPTION H.S.CODE Halogenated derivatives of hydrocarbons
-- Aldrin (ISO), chlordane (ISO) and heptachlor (ISO). Sulphonated, nitrated or nitrosated derivatives of hydrocarbons Acyclic alcohols and their halogenated. or nitrosated derivatives
--Acyclic terpene [unsaturated mono.
--Ethylene glyc (ethanediol) (Diol].
--Pentaeythritol(Other polyhydric alc.
--Mannitol(Other polyhydric alcohols.
--D-glucitol (sorbitol)(Other polyhy.
--Glycerol(Other polyhydric alcohol.
--Ethoclorvynol(INN)(Halogenated, sulp,. Cyclic alcohols and their halogenated. or nitrosated derivatives
--Other(Cyclanic, cyclenic or cyclo. Phenols; phenol-alcohols
-alcohol. --Phenol (hydroxybenzene) salts(Monophenols
HEADING/ DESCRIPTION H.S.CODE Phenols; phenol-alcohols
--Naphthols and their salts(Monophenols).
--4,4opropylidenedipenol (bisphenol A, dipenylol
Halogenated. or nitrosated derivatives of phenols or phenol-alcohols Ethers. ketone peroxides and their halogenated. derivatives
-Cyclanic, cyclenic or cycloteroenic.
-alcohols, ether-phenols,. -Aromatic ethers and their halogenated.
--Monobutyl ethers of ethylene glycol or.
--Other monoalkylethers of ethylen glycol.
-Etherphenols, ether alcohol-phenols.
-alcohols, ether-phenols,. -Alcohol peroxides, other peroxides. Epoxides. with a three-membered ring and halogenated. derivatives Acetals and hemiacetals and their halogenated. derivatives
-Acetals and hemiacetals, whether or not with other oxygen function, and their. Aldehydes; cyclic polymers of aldehydes; paraformaldehyde
--Other (Acyclic aldehydes without other.)
--Benzaldehyde (Cyclic aldehydes without.)
--Other (Cyclic aldehydes without other.)
HEADING/ DESCRIPTION H.S.CODE Aldehydes; cyclic polymers of aldehydes; paraformaldehyde Halogenated, sulphonated, nitrated or nitrosated derivatives of 29.12
-Halogenated, sulphonated nitrated or nitrosated derivatives of products of 29.12
Ketones and quinones and their halogenated. derivatives
-kethone-alcohols and ketones aldehydes.
-Ketone-phenols and ketones with other.
-Halogenated, sulphonated, nitrated or nitrosated derivates
Saturated acyclic monocarboxylic acids and their. derivatives
--Salts of formic acid (Its salts and es.)
--Other(Acetic acid and its salts, acetic)
-Mono-, di- or tricoroacetic acids,.
-Palmitic acid, stearic acid, their. Unsaturated acyclic, cyclic monocarboxylic acids, their. derivatives
--Acrylic acid and its salts(Unsaturated.)
HEADING/ DESCRIPTION H.S.CODE Unsaturated acyclic, cyclic monocarboxylic acids, their. derivatives
--Oleic, linoleic or linolenic acids,.
-Cyclanic, cyclenic or cycloterpenic . Polycarboxylic acids, etc, their. derivatives
--Arzelaic acid, sebacic acid, their salts
Carboxylic acids with oxygen function, etc, their.derivatives
--O-Acetylsalicylic acid, its salts and.
--Other esters of salicylic acid and.
-Carboxylic acids with aldehyde or Ketone
-- 2,4,5-T (ISO) (2,4,5-trichlorophenoxyacetic acid), its salts
Phosphoric esters, etc (incl. lactophosphates); their. derivatives HEADING/ DESCRIPTION H.S.CODE Phosphoric esters, etc (incl. lactophosphates); their. derivatives Esters of other inorganic acids (excl. esters of hydrogen halides), etc
-- Parathion (ISO) and parathion-methyl (ISO) (Methyl-
Amine-function compounds
--Methylamne, di or trimeylamine and .
--Hexamethylenediamine and its salts .
-Cyclanic, cyclenic or cycloterpenic mono.
--Toluidines and their derivatives; .
--1-Naphthylamine (alphan.), 2-naphthyl.)
--Amfetamine (INN), benzfetamine (INN),.
--o-, m-, p-phenylenediamine, diaminoto. Oxygen-function amino-compounds
-compounds. --Monoethanolamine and its salts
--Other(Amino-alcohols, other than those.)
--Aminohydroxynaphthalene-sulphonic acids.
--Other(Amino-naphthols and other amino.)
--Amfepramone (INN), methadone (INN) .
--Other(Amino -aldehydes, amin-ketones .
--Lysine and its esters; salts thereof.
--Anthranilic acid and itsalts(Aminoaci.)
Quaternary ammonium salts, etc; lecithins and other phosphoaminolipids
-Lecithins and other phosphoaminolipide. HEADING/ DESCRIPTION H.S.CODE Quaternary ammonium salts, etc; lecithins and other phosphoaminolipids Carboxyamide-function; amide-function compounds of carbonic acid
-- Fluoroacetamide (ISO), monocrotophos (ISO) and
--Other(acyclic amides (includg cyclic.))
--Ureines and their derivatives; salts. Carboxyimide-function (incl. saccharin) and imine-function compounds Nitrile-function compounds
-Fenprorex (INN) and its salts; methadone. Diazo-, azo- or azoxy-compounds Organic derivatives of hydrazine or of hydroxyiamine
-Organic derivatives of hydrane or of hydroxylamine. Compounds with other nitrogen function Organo-sulphur compounds
- Captafol (ISO) and methamidophos (ISO) . Other organo-inorganic compounds Heterocyclic compounds with oxygen hetero-atom(s) only
--Furfuryl alcohol and tethydrofurfuryl.
--Other(Compounds containing an unfused.)
--Counmarin, methylcoumarins and et. HEADING/ DESCRIPTION H.S.CODE Heterocyclic compounds with oxygen hetero-atom(s) only Heterocyclic compounds with nitrogen hetero-atom(s) only; nucleic acids
--Phenazone (antipyrin ) and its der.
--Other(Compounds containing an unfused.)
--Other(Compounds containing an unfused.)
--Other(Compounds containing a pyrimidine)
--Other(Compounds containing an unfused.)
--Alprazolam (INN), camazepam (INN) chlor. Other heterocyclic compounds
-Compoundsontaining an unfused thiazole.
-Compounds containing in the structure. Sulphonamides Provitamins and vitamins, derivatives thereof used as vitamins, etc HEADING/ DESCRIPTION H.S.CODE Provitamins and vitamins, derivatives thereof used as vitamins, etc
--Dr-DL-Pantothenic acid (Vitamin B3 or.)
Hormones; derivatives thereof used as hormones; other steroids
--Somatotropin, its derivatives and .
--Cortisone, hydrocortisone, prednisone.
--Halogenated derivatives of cortico.
--Other(Steroidal hormones, their deriva.)
-Prostaglandins, thromboxanes and leukotl. Glycosides and their salts, ethers, esters and other derivatives
-Roside (rutin) and its derivatives. Vegetable alkaloids and their salts, ethers, esters and derivatives
--Concentrates of poppy straw; buprenor.
- Alkaloids of cinchona and their derivative; salts thereof.
--Other(Alkaloids of rye ergot and their.
--Cocaine, ecgonine, levometamfetamfeta. HEADING/ DESCRIPTION H.S.CODE Sugars, pure (excl. glucose, etc); sugar ethers and salts, etc
-Sugars, chemically pure, other than sucrose, lactose, maltose, glucose and. Antibiotics
-Penicilins and their derivatives with a.
-Streptomycins and their derivatives; salts
-Tetracyclines and their derivatives; salts
-Chloramphenicol and its derivatives, salts
Other organic compounds, nes
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