Organic fluorine compound

In 1896, the synthesis of ethyl fluoride acetate marked the beginning of the study of organic fluorine chemistry, it has been exactly a century. In the meantime, several historic breakthrough has greatly promoted the development of organic fluorine chemistry, such as the 1930s the application of freon used in the refrigeration industry, the implementation of the Manhattan Project during World War II and the 1950s high physiological activity of the synthesis of 5-fluorine urea. China is rich in fluorine resources, it has proven reserves of fluorite about a quarter of the world's total reserves, but until the 1950s, fluorine chemistry in China is still a blank. At the end of 50s, due to changes in the international situation, China began to develop its own atomic energy technology, the need for a number of special fluoride materials, since then, the study of organic fluorine chemistry in China has been started. Shanghai Institute of organic chemistry, Chinese Academy of Sciences, due to the excellent work in the basic research of organic fluorine chemistry, has been hailed as the "fluorine chemistry of Shanghai" by the international fluorine chemical industry.

The organic fluorine compound, also known as fluorocarbon compounds, i.e. containing C-F bond in the molecular structure, such as tetrafluoroethylene (CF2 = CF2), all the hydrogen atoms in the hydrocarbon molecules replaced by fluorine atoms, which are called the whole fluorine compounds. Fluorine is the most electronegative, the highest degree of oxidation of atoms in the periodic table, and therefore less susceptible to oxidation cleavage fluoropolymer, and the radius of the fluorine atom is almost equal to half of the C-C bond, so the fluorine atom can be arranged closely around the carbon atom to form a barrier to the C-C bond to ensure its chemical stability. The bond energy of C-F bond is extremely high, so the organic fluorides have good thermal stability, chemical stability and oxidation resistance. There are many fluorine-containing compounds, such as halothane, anti-cancer drugs, fluorouracil, fluphenazine, haloperidol,etc.

Organic fluorine compounds can be broadly divided into three categories.
①The fluorine alkyl chloride, mainly used in refrigerants and aerosol (see Freon entry).
② Perfluorinated hydrocarbons and perfluorinated ethers, acids, tertiary amines, wherein the perfluoroalkanes having high chemical stability. Such as perfluoroheptane are lubricant which resistant to oxidation and high temperature; perfluoroolefins such as tetrafluoroethylene is monomer of PTFE; the saturated organic compounds of perfluorodecalin and perfluorinated tertiary amines emulsified from the white emulsion (known as white blood), successful as a blood substitute for clinical.
③ Fluorine-containing polymer can excellent high temperature, low temperature resistance, chemical corrosion. Such as PTFE known as the king of plastic commonly, and perfluoro rubber (called Viton) copolymerized by vinylidene fluoride and HFP, etc., widely used in national defense, aerospace, petroleum, chemicals, machinery and other sectors, such as Gordon month clothing fire-proof, corrosion-resistant pipes and containers, clothing, wear pads, sliding pads of road and rail and bridges, and gaskets etc..

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Structure Chemical Name CAS MF
2,4,5-TRIFLUOROBENZYL CHLORIDE 2,4,5-TRIFLUOROBENZYL CHLORIDE 243139-71-1 C7H4ClF3
1-(Perfluorobut-1-yl)pentane 1-(Perfluorobut-1-yl)pentane 1190430-21-7 C9H11F9
1-TrifluoroMethyl-1,2-benziodoxol-3(1H)-one 1-TrifluoroMethyl-1,2-benziodoxol-3(1H)-one 887144-94-7 C8H4F3IO2
4-ChloroMethyl-1-cyclopentyl-2-trifluoroMethyl-benzene 4-ChloroMethyl-1-cyclopentyl-2-trifluoroMethyl-benzene 957208-65-0 C13H14ClF3
1-[3-Chloro-5-trifluoromethylphenyl]-2,2,2-trifluoroethanone 1-[3-Chloro-5-trifluoromethylphenyl]-2,2,2-trifluoroethanone 1125812-58-9 C9H3ClF6O
3-Bromo-5-fluoropyridine-2-carbonitrile 3-Bromo-5-fluoropyridine-2-carbonitrile 950670-18-5 C6H2BrFN2
6-Bromo-5-fluoro-3-iodo-1-methyl-1H-indazole 6-Bromo-5-fluoro-3-iodo-1-methyl-1H-indazole 1286734-96-0 C8H5BrFIN2
5-Fluoro-2-nitrotoluene 5-Fluoro-2-nitrotoluene 446-33-3 C7H6FNO2
METHYL NONAFLUOROBUTYL ETHER METHYL NONAFLUOROBUTYL ETHER 163702-07-6 C5H3F9O
1-Hexanol, 6-bromo-5,5,6,6-tetrafluoro- 1-Hexanol, 6-bromo-5,5,6,6-tetrafluoro- 240140-55-0 C6H9BrF4O
2-FLUORO-3-(TRIFLUOROMETHYL)PHENOL 2-FLUORO-3-(TRIFLUOROMETHYL)PHENOL 207291-85-8 C7H4F4O
[4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-phenyl]sulfur pentafluoride [4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-phenyl]sulfur pentafluoride 1286278-34-9 C12H16BF5O2S
1H,1H,5H-Perfluoropentyl-1,1,2,2-tetrafluoroethylether 1H,1H,5H-Perfluoropentyl-1,1,2,2-tetrafluoroethylether 16627-71-7 C7H4F12O
1H,1H,2H,2H-Heptadecafluorodecyl acrylate 1H,1H,2H,2H-Heptadecafluorodecyl acrylate 27905-45-9 C13H7F17O2
2-Fluoro-3-methylbenzoic acid 2-Fluoro-3-methylbenzoic acid 315-31-1 C8H7FO2
HFPO dimer, acid fluoride HFPO dimer, acid fluoride 2062-98-8 C6F12O2
1H,1H,2H,2H-Perfluorooctyl iodide 1H,1H,2H,2H-Perfluorooctyl iodide 2043-57-4 C8H4F13I
Diphenyl(trifluoromethyl)sulfonium trifluoromethanesulfonate Diphenyl(trifluoromethyl)sulfonium trifluoromethanesulfonate 147531-11-1 C13H10F3S.CF3O3S
2-(2-Fluoro-4-iodoanilino)-3,4-difluorobenzoic Acid 2-(2-Fluoro-4-iodoanilino)-3,4-difluorobenzoic Acid 391211-97-5 C13H7F3INO2
2-Fluoro-4-hydroxybenzaldehyde 2-Fluoro-4-hydroxybenzaldehyde 348-27-6 C7H5FO2
Carbamic acid, N-[(1S)-1-[3-bromo-6-[3-methyl-3-(methylsulfonyl)-1-butyn-1-yl]-2-pyridinyl]-2-(3,5-difluorophenyl)ethyl]-, 1,1-dimethylethyl ester Carbamic acid, N-[(1S)-1-[3-bromo-6-[3-methyl-3-(methylsulfonyl)-1-butyn-1-yl]-2-pyridinyl]-2-(3,5-difluorophenyl)ethyl]-, 1,1-dimethylethyl ester 2189684-54-4 C24H27BrF2N2O4S
3-(Trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine hydrochloride 3-(Trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine hydrochloride 762240-92-6 C6H7F3N4.ClH
1,1,2,2,9,9,10,10-Octafluoro[2.2]paracyclophane 1,1,2,2,9,9,10,10-Octafluoro[2.2]paracyclophane 3345-29-7 C16H8F8
Silver(I) trifluoromethanethiolate Silver(I) trifluoromethanethiolate 811-68-7 CHAgF3S
2-(3,4-Dichlorophenyl)-4-fluoroaniline 2-(3,4-Dichlorophenyl)-4-fluoroaniline 877179-04-9 C12H8Cl2FN
4-(Pentafluorosulfur)benzyl bromide 4-(Pentafluorosulfur)benzyl bromide 1126969-29-6 C7H6BrF5S
1-Bromo-5-fluoropentane 1-Bromo-5-fluoropentane 407-97-6 C5H10BrF
5-Fluoro-2-methylindole 5-Fluoro-2-methylindole 399-72-4 C9H8FN
Perfluorotripropylamine Perfluorotripropylamine 338-83-0 C9F21N
4-(4-Fluorophenyl)pyrimidine-2-thiol 4-(4-Fluorophenyl)pyrimidine-2-thiol 155957-43-0 C10H7FN2S
1H,1H,2H,2H-Perfluorooctanesulfonic acid 1H,1H,2H,2H-Perfluorooctanesulfonic acid 27619-97-2 C8H5F13O3S
N,N-Dimethyltrifluoroacetamide N,N-Dimethyltrifluoroacetamide 1547-87-1 C4H6F3NO
1H-Indazol-3-amine, 4-chloro-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-(2,2,2-trifluoroethyl)- 1H-Indazol-3-amine, 4-chloro-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-(2,2,2-trifluoroethyl)- 2189684-53-3 C15H18BClF3N3O2
4'-Fluoro-2'-(trifluoromethyl)acetophenone 4'-Fluoro-2'-(trifluoromethyl)acetophenone 208173-21-1 C9H6F4O
Ethyl 1,1,2,2-tetrafluoroethyl ether Ethyl 1,1,2,2-tetrafluoroethyl ether 512-51-6 C4H6F4O
(Perfluorobutyl)ethylene (Perfluorobutyl)ethylene 19430-93-4 C6H3F9
3-Chloro-5-(trifluoromethyl)pyridine 3-Chloro-5-(trifluoromethyl)pyridine 85148-26-1 C6H3ClF3N
1-Chloro-2-(trifluoromethoxy)benzene 1-Chloro-2-(trifluoromethoxy)benzene 450-96-4 C7H4ClF3O
PERFLUOROCYCLOHEXYL CARBOXYLIC ACID FLUORIDE PERFLUOROCYCLOHEXYL CARBOXYLIC ACID FLUORIDE 6588-63-2 C7F12O
PERFLUOROHEXADECANOIC ACID PERFLUOROHEXADECANOIC ACID 67905-19-5 C16HF31O2
4'-(TRIFLUOROMETHYL)PROPIOPHENONE 4'-(TRIFLUOROMETHYL)PROPIOPHENONE 711-33-1 C10H9F3O
4,6-Dichloro-2-(trifluoromethyl)quinoline 4,6-Dichloro-2-(trifluoromethyl)quinoline 18706-33-7 C10H4Cl2F3N
1-fluoro-7-chlorodibenzofuran 1-fluoro-7-chlorodibenzofuran 2244899-56-5 C12H6ClFO
1-Bromo-4-(pentafluorosulfanyl)benzene 1-Bromo-4-(pentafluorosulfanyl)benzene 774-93-6 C6H4BrF5S
1-Bromo-2-chloro-4-fluoro-5-nitrobenzene 1-Bromo-2-chloro-4-fluoro-5-nitrobenzene 111010-08-3 C6H2BrClFNO2
4-(Pentafluorosulfur)phenylaceticacid 4-(Pentafluorosulfur)phenylaceticacid 1211518-20-5 C8H7F5O2S
1-BROMO-9-[(4,4,5,5,5-PENTAFLUOROPENTYL)THIO]-NONANE 1-BROMO-9-[(4,4,5,5,5-PENTAFLUOROPENTYL)THIO]-NONANE 148757-89-5 C14H24BrF5S
2-Fluoro-3-nitrotoluene 2-Fluoro-3-nitrotoluene 437-86-5 C7H6FNO2
1H,1H,9H-Hexadecafluoro-1-nonanol 1H,1H,9H-Hexadecafluoro-1-nonanol 376-18-1 C9H4F16O
Bis(4-tert-butylphenyl)iodonium perfluoro-1-butanesulfonate Bis(4-tert-butylphenyl)iodonium perfluoro-1-butanesulfonate 194999-85-4 C20H26I.C4F9O3S
1-(6-(trifluoroMethyl)pyridin-3-yl)ethanone 1-(6-(trifluoroMethyl)pyridin-3-yl)ethanone 358780-14-0 C8H6F3NO
3-(trifluoromethyl)azetidin-3-ol hydrochloride 3-(trifluoromethyl)azetidin-3-ol hydrochloride 848192-96-1 C4H6F3NO.ClH
COMU COMU 1075198-30-9 C12H19F6N4O4P
4-Methylphenylsulphur pentafluoride 4-Methylphenylsulphur pentafluoride 203126-21-0 C7H7F5S
trans-1-Chloro-3,3,3-trifluoroprop-1-ene trans-1-Chloro-3,3,3-trifluoroprop-1-ene 102687-65-0 C3H2ClF3
AlPhos AlPhos 1805783-60-1 C52H67F4OP
1-BROMO-2-CHLORO-1,1,2-TRIFLUORO-3-BUTENE 1-BROMO-2-CHLORO-1,1,2-TRIFLUORO-3-BUTENE 374-25-4 C4H3BrClF3
4-(1,1-difluoro-ethyl)-2-nitro-benzoic acid methyl ester 4-(1,1-difluoro-ethyl)-2-nitro-benzoic acid methyl ester 912575-27-0 C10H9F2NO4
4-NITROPHENYLSULFUR PENTAFLUORIDE 4-NITROPHENYLSULFUR PENTAFLUORIDE 2613-27-6 C6H4F5NO2S
4,4-difluoroheptanedioic acid diethyl ester 4,4-difluoroheptanedioic acid diethyl ester 22515-16-8 C11H18F2O4
NONAFLUORO-1-BUTANESULFONYL CHLORIDE NONAFLUORO-1-BUTANESULFONYL CHLORIDE 2991-84-6 C4ClF9O2S
methyl 2-fluoro-3-nitrobenzoate methyl 2-fluoro-3-nitrobenzoate 946126-94-9 C8H6FNO4
2-(Trifluoromethoxy)benzyl bromide 2-(Trifluoromethoxy)benzyl bromide 198649-68-2 C8H6BrF3O
3-BROMO-4-(TRIFLUOROMETHOXY)ANILINE 3-BROMO-4-(TRIFLUOROMETHOXY)ANILINE 191602-54-7 C7H5BrF3NO
4-FLUORO-2,6-DIMETHYLANILINE 4-FLUORO-2,6-DIMETHYLANILINE 392-70-1 C8H10FN
1,4-di-tert-butyl-2,5-bis(2,2,2-trifluoroethoxy)benzene 1,4-di-tert-butyl-2,5-bis(2,2,2-trifluoroethoxy)benzene 1147737-68-5 C18H24F6O2
4-(Pentafluorosulfur)phenylacetic acid 4-(Pentafluorosulfur)phenylacetic acid 1839048-23-5 C8H7F5O2S
3-Chloro-4-fluoro-5-nitro-benzoic acid 3-Chloro-4-fluoro-5-nitro-benzoic acid 132992-43-9 C7H3ClFNO4
1,2,3,4-Tetrachlorohexafluorobutane 1,2,3,4-Tetrachlorohexafluorobutane 375-45-1 C4Cl4F6
Perflurohexane sulphonyl fluoride Perflurohexane sulphonyl fluoride 423-50-7 C6F14O2S
(S)-5,7-difluorochroman-4-ol (S)-5,7-difluorochroman-4-ol 942195-91-7 C9H8F2O2
Cyclobutanecarboxylic acid, 3-(trifluoromethoxy)-,cis- Cyclobutanecarboxylic acid, 3-(trifluoromethoxy)-,cis- 1773508-16-9 C6H7F3O3
Cobalt(II) 1,2,3,4,8,9,10,11,15,16,17,18,22,23,24,25-hexadecafluoro-29H,31H-phthalocyanine Cobalt(II) 1,2,3,4,8,9,10,11,15,16,17,18,22,23,24,25-hexadecafluoro-29H,31H-phthalocyanine 52629-20-6 C32CoF16N8
1H,1H,2H,2H-Perfluorodecyltrimethoxysilane 1H,1H,2H,2H-Perfluorodecyltrimethoxysilane 83048-65-1 C13H13F17O3Si
Chlorine trifluoride Chlorine trifluoride 7990-91-2 ClF3
4-(4-Methylpiperazinomethyl)-3-(trifluoromethyl)aniline 4-(4-Methylpiperazinomethyl)-3-(trifluoromethyl)aniline 694499-26-8 C13H18F3N3
2-chloro-3-fluoropyridin-4-aMine 2-chloro-3-fluoropyridin-4-aMine 1227577-03-8 C5H4ClFN2
5,6-DIFLUOROISATIN 5,6-DIFLUOROISATIN 83684-73-5 C8H3F2NO2
2-Fluoro-4-methoxybenzoic acid 2-Fluoro-4-methoxybenzoic acid 394-42-3 C8H7FO3
HEXAFLUOROPROPYLENE OXIDE TRIMER HEXAFLUOROPROPYLENE OXIDE TRIMER C9F18O3
2,3,5,6-Tetrafluoro-4-hydroxy-benzoic acid 2,3,5,6-Tetrafluoro-4-hydroxy-benzoic acid 652-34-6 C7H2F4O3
2-Amino-3-trifluoromethylbenzonitrile 2-Amino-3-trifluoromethylbenzonitrile 58458-14-3 C8H5F3N2
2-CHLORO-3-FLUOROBENZONITRILE 2-CHLORO-3-FLUOROBENZONITRILE 874781-08-5 C7H3ClFN
1-Bromo-3-chloro-5-fluorobenzene 1-Bromo-3-chloro-5-fluorobenzene 33863-76-2 C6H3BrClF
3-CHLORO-2,6-DIFLUOROBENZYL ALCOHOL 3-CHLORO-2,6-DIFLUOROBENZYL ALCOHOL 252004-35-6 C7H5ClF2O
2.3-DIFLUORO 4-TRIFLUOROMETHOXYANILINE 2.3-DIFLUORO 4-TRIFLUOROMETHOXYANILINE 123950-46-9 C7H4F5N
2-(BROMOMETHYL)-1,1,1,3,3,3-HEXAFLUOROPROPANE 2-(BROMOMETHYL)-1,1,1,3,3,3-HEXAFLUOROPROPANE 382-14-9 C4H3BrF6
METHYL 3,4-DIFLUOROBENZOATE METHYL 3,4-DIFLUOROBENZOATE 369-25-5 C8H6F2O2
2-CHLORO-3,5-DIFLUOROPHENOL 2-CHLORO-3,5-DIFLUOROPHENOL 206986-81-4 C6H3ClF2O
Elexacaftor Elexacaftor 2216712-66-0 C26H34F3N7O4S
2-(Perfluorobutyl)ethyl acrylate 2-(Perfluorobutyl)ethyl acrylate 52591-27-2 C9H7F9O2
Perfluoro-2-methyl-2-pentene Perfluoro-2-methyl-2-pentene 1584-03-8 C6F12
3-Bromo-5-fluorophenylboronic acid 3-Bromo-5-fluorophenylboronic acid 849062-37-9 C6H5BBrFO2
2-((2,6-difluorobenzyl)(ethoxycarbonyl)amino)-4-((dimethylamino)methyl)-5-(4-nitrophenyl)thiophene-3-carboxylic acid 2-((2,6-difluorobenzyl)(ethoxycarbonyl)amino)-4-((dimethylamino)methyl)-5-(4-nitrophenyl)thiophene-3-carboxylic acid 1589503-95-6 C24H23F2N3O6S
4-AMINO-2,5-DIFLUOROBENZONITRILE 4-AMINO-2,5-DIFLUOROBENZONITRILE 112279-61-5 C7H4F2N2
3,4-DIMETHYLBENZOTRIFLUORIDE 3,4-DIMETHYLBENZOTRIFLUORIDE 78164-31-5 C9H9F3
Lithium 1,1,2,2,3,3-Hexafluoropropane-1,3-disulfonimide Lithium 1,1,2,2,3,3-Hexafluoropropane-1,3-disulfonimide 189217-62-7 C3H2F6LiNO4S2
1-Iodo-1H,1H,2H,2H-perfluorodecane 1-Iodo-1H,1H,2H,2H-perfluorodecane 2043-53-0 C10H4F17I
2-ETHYL-4-FLUOROPHENOL 2-ETHYL-4-FLUOROPHENOL 398-71-0 C8H9FO
3-(Benzyloxy)-2,6-difluorobenzeneboronic acid 3-(Benzyloxy)-2,6-difluorobenzeneboronic acid 870718-07-3 C13H11BF2O3
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