Some standard content:
ICS71.040
Registration No. 434—1997
Chemical Industry Standard of the People's Republic of China
HG/T2898—1997
Names for chemicals used in industry1997-04-22Promulgated
Ministry of Chemical Industry of the People's Republic of China
Implementation on 1997-10-01
WHG/T2898—1997
Chemical naming is an important topic in teaching, scientific research and industrial practice. Although the state has regulations, they are relatively complicated and difficult to master in practice, resulting in the phenomenon of one name for multiple substances and one substance for multiple substances, causing unnecessary confusion. In order to adapt to the development of commodity economy, keep pace with the international standards and standardize the naming of industrial chemicals, this standard is specially formulated. This standard refers to the British standard BS2474-83 "Nomenclature of Industrial Chemicals". The content structure and chemical selection of the standard refer to the British standard, but the naming principles are mainly formulated according to my country's standards and relevant regulations. This standard mainly consists of two parts: the basic principles of naming industrial chemicals and the naming of some commonly used industrial chemicals. The basic principles of naming are mainly based on the organic chemistry naming principles and inorganic chemistry naming principles issued by the Chinese Chemical Society in 1980, combined with industrial reality and the need to keep pace with the international standards. The commonly used chemicals listed in the standard are only a part of representative products, and their names are mainly based on systematic names. Some of them retain customary names and common names because the systematic names are too complicated, considering people's habits. This standard does not include pesticides and pharmaceuticals, nor does it include chemicals in mixtures. This standard is proposed by the Technical Supervision Department of the Ministry of Chemical Industry of the People's Republic of China. This standard is under the jurisdiction of the Standardization Research Institute of the Ministry of Chemical Industry. This standard is drafted by the Standardization Research Institute of the Ministry of Chemical Industry. The main drafters of this standard are: Zhang Guiying, Han Kefei, Chen Yongjun, and Lu Chongxian. I
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Chemical Industry Standard of the People's Republic of China
Names for chemicals used in industry
Names for chemicals used in industry This standard specifies the naming principles for industrial chemicals and the naming of some commonly used industrial chemicals. This standard does not include the naming of pesticides and medicines. 1 Naming principles
HG/T2898-1997
2.1 The naming principles for industrial chemicals should follow the systematic naming principles stipulated in the "Nomenclature Principles of Organic Chemistry" and "Nomenclature Principles of Inorganic Chemistry" issued by the Chinese Chemical Society in 1980. 2.2 If the name named according to the above systematic naming principles is too complicated, a more common customary name or common name can be used, but in formal communication documents, its formal name should be indicated. 2.3 There are three common nomenclatures for hydrocarbons and their derivatives: systematic nomenclature, derivative nomenclature and customary nomenclature. 2.3.1 Simple hydrocarbons and their derivatives can generally be named using customary nomenclature, derivative nomenclature or common name. For example:
CH:CHCH2CHs
isopentane
neopentane
2.3.2 In principle, complex hydrocarbons and their derivatives should adopt a systematic nomenclature. The nomenclature principles include: 2.3.2.1 Select the longest carbon chain that is suitable for functional groups (alkanes have no functional groups) as the main chain, and name the compound according to the name of the functional group.
2.3.2.2 When the molecular structure contains more than two side chains or substituents, the main chain should be numbered from the end closest to the side chain or substituent, and the position and name of the side chain or substituent should be marked with Arabic numerals. 2.3.2.3 When the molecule contains both C=C double bonds and C=C triple bonds, it is named "alkene" and "hydrocarbon", with the word "alkene" placed before the word "hydrocarbon". When numbering, first minimize the sum of the double bond and triple bond positions, and then minimize the double bond position as much as possible. 2.3.2.4 When naming an organic compound containing two or more different functional groups, the priority functional group in the priority table (see Table 1) is used as the parent functional group to determine the category name of the compound, and the others are used as substituents. Approved by the Ministry of Chemical Industry of the People's Republic of China on April 22, 1997 and implemented on October 1, 1997
1 Carboxylic acid
2 Sulfonic acid
3 Carboxylic acid ester
4 Acid chloride
5 Amide
HG/T2898—1997
Table 1 Priority of main functional groups
(Arranged in descending order of priority)
Functional group
-C-NH2
When citing groups with *, they can only be regarded as substituents. CHa
CH:CHCH2CH—CCH2
CH2CH3
2.4 Naming of alicyclic hydrocarbons and their derivatives
11 Thiols
13 Alkynes
14 Olefins
16 Halides
17 Nitro compounds
Functional groups
-X*)(F, CI, Br, I)
3-Methyl-2-ethyl-1-hexene
2.4.1 Monocyclic alicyclic hydrocarbons are divided into cycloalkanes, cycloalkenes and cycloalkynes. Their names are generally composed of the prefix "ring" in front of the corresponding chain hydrocarbon names. If there are more than two substituents, they are numbered based on the principle of the smallest sum of the positions. For example: cyclohexane
cyclohexene
1-methyl-3-ethylcyclopentane
2.4.2 Bicyclic ester ring hydrocarbons, including spiro ring (two carbon rings share one carbon atom) and bridged ring (two carbon rings share two or more carbon atoms).
2.4.2.1 The naming of spiro ring is to add the word "spiro" in front of the name of the open-chain hydrocarbon with the same total number of carbon atoms, and then write the number of carbon atoms of the two rings connected to the spiro atom (excluding the spiro atom) in the order of small first and large last in square brackets, separated by a dot in the middle and placed after the word "spiro" and before the hydrocarbon name. For example:
Spiro[34]octane
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1-methyl-drying[3, Xinon-5-ene
2.4.2.2 The naming of bridge ring is based on the total number of carbon atoms in the ring. The number of carbon atoms of all bridges between the two bridgehead carbon atoms (excluding the bridgehead carbon atom) is written in square brackets from largest to smallest, separated by a dot in the middle, and placed after the word "bicyclic" and before the hydrocarbon name. For example: bicyclo[2· 2·}heptane
2.5 Naming of aromatic compounds
5,6-dimethylbicyclo[2·2-2]oct-2-ene Polysubstituted aromatic compounds are named according to customary selection of the parent body (to make it the smallest number), and the order of listing the substituents on the ring is the same as that of chain hydrocarbons, that is, it also follows the rules of the smallest number and order. For example: CH
m-dimethylbenzene
(1, 3-dimethylbenzene)bzxz.net
2.6 Naming principles of heterocyclic compounds are named according to the systematic nomenclature. 2.7 Naming of inorganic compounds.
2.7.1 Single substances are generally named by their element names. 2.7.2 The systematic nomenclature of compounds is composed of the names of their basic components connected by chemical prepositions including chemical, combined, replaced, and poly. 3Nomenclature of commonly used industrial chemicals
Dihydrobromoquinone
acenaphthene
acenaphthene quinone
acetal
acetaldehyde
acetaldehyde-ammonia
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acetaldoxime
acetaldehyde sodium bisulfite
acetaldehyde sodiumbisulphileacetamide
acetamide
N-acetylglycine
N-acetylglycine
3-aminoacetanilide
3-aminoacetanilide
8-acetamido-2-naphthol
8-acetamino-2-naphthol
diethyl acetamidomalonate
acetaminomalonicester
acetanilide
acetanilide
acetyl-p-chloroanilide
acetyldimethylamide
acetyl-N-ethylanilide
acetic acid
acetic anhydride
acetic anhydride
ethyl acetate
ethyl acetate
acetin
acetyl-1-naphthylamine
acet-l-naphthylamine
acetoacetanilide
acetoacetate
acetoacetic acid ester
N-acetylacetyl-o-toluidide
acetoacet-0-toluidide
acetyleugenol
acetoeugenol
acetylisoeugenol
acetoin
acetyl--naphthylamine
HG/T2898—1997
aceto-α-naphthalide
2-acetyl-1-naphthol
2-aceto-1-naphthol
2-acetyl tea
2-acetonaphthone
acetone(propanone)
acetone cyanohydrin
acetone cyanohydrin
acetone glycerin
acetone semicarbazone
acetone sodium bisulfite
acetonesodium bisulphite
acetonitrile
acetophenone
acetophenone
3-acetoxyphenol
3-acetoxyphenol
acetyl-0-cresotic acid
3-methylacetanilide
acet-m-tolnide
acetylacetone
acetylacetone butyl ester
acetylbytyl ricinoleate
acetyltert-butyl-m-xylene
acetylcellulose
acetylcellulose
acetyl chloride
acetyl chloride
acetyl-ortho-cresotic acid
acetyl-cresotic acid
N-acetyl-L-cysteine
acetylene
1,2-dichloroethylene
acetylene dichloride
acetylene diurea
HG/T2898—1997
tetrabromoethane
acetylenetetrabromide
N-acetylethanolamine
N-acetylglycine
N-acetyl-DL-methionine calcium salt
N-acetyl-DL-methionine calcium salt1-acetyl-3-methylurea
1-acetyl-3-methylurea
1-acetyl-3-methylurea
acetyl citrate tributyl ester
acetyl tributyl citrate
acrolein
acrolein methylacetaldehyde
acrolein methyl acetal
acrylic acid
acrylic acid
acrylonitrile
adenine
adenosine
adenosine 5-barium dihydrogen triphosphate
HG/T2898—1997
adenosine 5/-(barium dihydrogen triphosphate) adenosine triphosphate
adenosine triphosphoric acid
adipamide
adipic acid
adipic acid
adipoyl chloride
adipoyl dichloride
Aesculin
aesculin
agarose
β-alanine
β-alanine
DL-alanine
DL-alanine
acetaldehyde-ammonia(aldehydeammonia)
HG/T2898—1997
acetaldehyde-ammonia(aldehydeammonia)alginic acid
alginic acid
allantoin
alloxan
allyl acetate
allylacetate
allyl alcohol
allyl alcohol
allylamine
allylamine
5-allyl-1,3-benzo-1-oxacyclopentene5-allyl-1,3-benzodioxole
allyl chloride
allyl glycidyl ether
allyl glycidyl ether
4-allyl-1-ethoxy-2-methoxybenzene4-allyl-2-methoxyphenyl acetate
4-allyl-2-methoxyphenyl benzyl etherallyl-2-thiourea
allyl-2-thiourea
aluminiumpotassiumsulphate(alum)aluminium oxide(alumina)
aluminium oxide(alumina)
aluminium acetate
aluminium acetate
aluminium acetate basic
aluminium ammonium sulphate
aluminium terbutoxide
aluminium chlorohydrale
aluminium chloride
aluminium glycinatedihydroxide7
aluminium hydroxide
aluminium hydroxide
aluminium lithium hydride
aluminium metaphosphate
aluminium phosphate
aluminium orthophosphate
potassium aluminum dioxide
aluminium potassium dioxide
potassium aluminum fluoride
aluminiumpotassiumfluoride
potassium aluminum sulfate
aluminium potassium salphatealuminum tert-butoxide
aluminium tri-tert-butoxide
aluminum isopropoxide
aluminium tri-isopropoxide
aluminon
amidol
glycine
glycine
1-aminoanthra-guinone
4-aminoazobenzene
4-aminoazobenzene-3,4-disulphonic acid
HG/T2898—1997
4-aminoazobenzene-3,4-disulphonic acid acid4-amino-1,1'-azonaphthalene
4-amino-1,1'-azonaphthalene
o-aminoazotoluene
O-aminoazotoluene
3-aminobenzenesulphonicacid
2-aminobenzimidazole
2-aminobenzimidazole
o-aminobenzoic acid (benzoic acid)
2-aminobenzoic acid (anthranilicacid)4-aminobenzoic acid
4-aminobenzoic acid acid
3-aminocarbazole
3-aminocarbazole
4-amino-6-chloro-2-methylthiopyrimidine
HG/T2898—1997
4-amino-6-chloro-2-methylthiopyrimidine4-amino-26-dibromophenol
4-amino-2,6-dibromophenol
4-amino-N,N-dimethylaniline sulfate
4-amino-N,N-dimethylaniline sulfate4-amino-N,N-dimethylaniline
4-amino-N,N-dimethylaniline||tt ||4-amino-2',3-dimethylazobenzene
4-amino-2',3-dimethylazobenzene2-amino-4,6-dinitrophenol
2-amino-4,6-dinitrophenol
4-aminodiphenylamine
4-aminodiphenylamine
2-ethanolamine
2-aminoethanol
4-(2-aminoethyl)aniline
4-(2-aminoethyl)aniline
4-aminobiphenyl
4-aminobiphenyl
2-aminoethyl barium phosphate
2-aminoethyl barium phosphate2-(1-naphthylamino)ethylamine
2-(1-naphthylamino)ethylamineethanolamine oleate
2-aminoethyl oleate
4-(2-ethylamino)phenol
4-(2-aminoethyl)phenol
N-aminoguanidiniumhydrogencarbonate2-aminoheptane
2-aminoheptane
p-aminohippuric acid
4-aminohippuric acid
4-aminosalicylle acid
5-aminosalicylic acid
5-aminosalicylic acid
2-amino-2-hydroxymethyl-1,3-propanediol
2-amino-2-hydroxymethylpropane-1,3-diol6-amino-3-naphthalene-1-sulfonic acid
6-amino-3-hydroxynaphthalene-1-sulphonicacide4-amino-4'-methylazobenzene
4-amino-4'-methylazobenzene
2-amino-2-methyl-1-propanol
2-amino-2-methypropan-1-ol
W2-amino-5-methyl-1,3,4-thioxazole
2-amino-5-methyl-1,3,4-thiodiazode2-amino-4-methylthiazole
2-amino-4-methylthiazole
7-amino-2-naphthol
7-amino-2-naphthol
2-amino-4-nitroanisole
2-amino-4-nitrophenol
2-amino-4-nitrotropheol
2-aminophenol
2-aminophenol
p-aminobenzoic acid
4-aminophenylarsonicacid
2-(4-aminophenyl)ethylamine
2-(4-aminophenyl)ethylamine
4-aminophenylmercury acetate
4-aminophenylmercury acetate1-amino-2-propanol
1-aminopropan-2-ol
3-aminopropionic acid
3-aminopropionic acid
4-aminotoluene-3-sulfonic acid
4-aminotoluene-3-suphonic acid3-amino-1,2,4-triazole
3-amino-1,2,4-triazole
ammonia
ammonia solution (ammonium hydroxide)
HG/T2898—1997
ammonia solution (ammonium hydroxide)ammonium acetate
ammonium acetate
ammonium acid pyrophosphate
ammonium acid pyrophosphate
ammonium sulfate (ammonium alum)
aluminium ammonium sulphate (ammonium ammonium iron sulfate (alum)
ammoniumironsulphate
potassium sulfate
potassium sulphate
ammonium hydrogen carbonate (ammonium bicarbonate)
ammonium dichromate
ammonium tetrafluoroborate
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