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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
potassium methyltrifluoroborate potassium methyltrifluoroborate 13862-28-7 CH3BF3.K
2-CHLORO-3,6-DIFLUOROANISOLE 2-CHLORO-3,6-DIFLUOROANISOLE 261762-37-2 C7H5ClF2O
POTASSIUM 4-CHLOROPHENYLTRIFLUOROBORATE POTASSIUM 4-CHLOROPHENYLTRIFLUOROBORATE 661465-44-7 C6H4BClF3K
2-Amino-5-Bromo-3-Nitrobenzotrifluoride 2-Amino-5-Bromo-3-Nitrobenzotrifluoride 157026-18-1 C7H4BrF3N2O2
POTASSIUM (2-METHOXYPHENYL)TRIFLUOROBORATE POTASSIUM (2-METHOXYPHENYL)TRIFLUOROBORATE 236388-46-8 C7H7BF3KO
3,4-Dichloro-2-fluoroaniline 3,4-Dichloro-2-fluoroaniline 886762-39-6 C6H4Cl2FN
4-N-Boc-amino-3-fluorophenylboronic acid 4-N-Boc-amino-3-fluorophenylboronic acid 218301-87-2 C11H15BFNO4
3-CHLORO-2,6-DIFLUOROBENZALDEHYDE 3-CHLORO-2,6-DIFLUOROBENZALDEHYDE 190011-87-1 C7H3ClF2O
1,2-DICHLOROTRIFLUOROETHANE 1,2-DICHLOROTRIFLUOROETHANE 354-23-4 C2HCl2F3
3-BROMO-4,5-DIFLUOROANILINE 3-BROMO-4,5-DIFLUOROANILINE 875664-41-8 C6H4BrF2N
2-AMINO-5-FLUOROBENZENEBORONIC ACID 2-AMINO-5-FLUOROBENZENEBORONIC ACID 1040400-87-0 C6H7BFNO2
2-BORONO-5-FLUOROBENZOIC ACID 2-BORONO-5-FLUOROBENZOIC ACID 874290-63-8 C7H6BFO4
POTASSIUM ALLYLTRIFLUOROBORATE POTASSIUM ALLYLTRIFLUOROBORATE 233664-53-4 C3H5BF3.K
1-BROMO-2-CHLOROTETRAFLUOROETHANE 1-BROMO-2-CHLOROTETRAFLUOROETHANE 354-53-0 C2BrClF4
3-CHLORO-2,4-DIFLUOROANILINE 99 3-CHLORO-2,4-DIFLUOROANILINE 99 2613-34-5 C6H4ClF2N
3-FLUORO-4-IODOBENZONITRILE 3-FLUORO-4-IODOBENZONITRILE 887266-99-1 C7H3FIN
2-CHLORO-3,6-DIFLUOROPHENOL 97 2-CHLORO-3,6-DIFLUOROPHENOL 97 261762-50-9 C6H3ClF2O
3-BROMO-2-FLUOROPHENYLBORONIC ACID 3-BROMO-2-FLUOROPHENYLBORONIC ACID 352535-97-8 C6H5BBrFO2
2-FLUOROPROPANE 2-FLUOROPROPANE 420-26-8 C3H7F
6-Bromo-3-ethoxy-2-fluorobenzeneboronic acid 6-Bromo-3-ethoxy-2-fluorobenzeneboronic acid 871126-14-6 C8H9BBrFO3
2-Fluoro-6-Aminotoluene 2-Fluoro-6-Aminotoluene 433-86-7 C7H8FN
3-CHLORO-2,6-DIFLUOROANISOLE 3-CHLORO-2,6-DIFLUOROANISOLE 261762-38-3 C7H5ClF2O
3-Bromo-2-fluoro-phenol 3-Bromo-2-fluoro-phenol 156682-53-0 C6H4BrFO
2-Bromo-4,5-difluorobenzonitrile 2-Bromo-4,5-difluorobenzonitrile 64695-82-5 C7H2BrF2N
2-Ethoxy-6-fluorophenylboronic acid 2-Ethoxy-6-fluorophenylboronic acid 957062-68-9 C8H10BFO3
Potassium trifluoro(iodomethyl)borate Potassium trifluoro(iodomethyl)borate 888711-47-5 CH2BF3IK
1,2-DIBROMO-1-IODOTRIFLUOROETHANE 1,2-DIBROMO-1-IODOTRIFLUOROETHANE 216394-01-3 C2Br2F3I
Phenol,  4-amino-2-chloro-3-fluoro- Phenol, 4-amino-2-chloro-3-fluoro- 1003710-18-6 C6H5ClFNO
2-CHLORO-5-FLUOROBENZYL ALCOHOL 2-CHLORO-5-FLUOROBENZYL ALCOHOL 261762-59-8 C7H6ClFO
2,3,5-TRIFLUOROBENZOIC ACID 2,3,5-TRIFLUOROBENZOIC ACID 654-87-5 C7H3F3O2
1,2,3,5-TETRAFLUORO-4-TRIFLUOROMETHYL-BENZENE 1,2,3,5-TETRAFLUORO-4-TRIFLUOROMETHYL-BENZENE 5360-82-7 C7HF7
2-AMINO-5-(METHYLTHIO)BENZOTRIFLUORIDE 2-AMINO-5-(METHYLTHIO)BENZOTRIFLUORIDE 59920-85-3 C8H8F3NS
1-CHLORO-1-FLUOROETHANE 1-CHLORO-1-FLUOROETHANE 1615-75-4 C2H4ClF
5-Amino-3-fluorobenzonitrile 5-Amino-3-fluorobenzonitrile 210992-28-2 C7H5FN2
2-BROMOHEPTAFLUOROPROPANE 2-BROMOHEPTAFLUOROPROPANE 422-77-5 C3BrF7
4-FLUOROBENZOYLACETONITRILE 4-FLUOROBENZOYLACETONITRILE 4640-67-9 C9H6FNO
1,2,5-trifluoro-3-nitrobenzene 1,2,5-trifluoro-3-nitrobenzene 66684-57-9 C6H2F3NO2
2-Bromo-3,4-Difluoroaniline 2-Bromo-3,4-Difluoroaniline 1092349-87-5 C6H4BrF2N
4-Benzyloxy-2,3-difluorobenzeneboronic acid 4-Benzyloxy-2,3-difluorobenzeneboronic acid 156635-87-9 C13H11BF2O3
1,2-DICHLOROHEXAFLUOROPROPANE 1,2-DICHLOROHEXAFLUOROPROPANE 661-97-2 C3Cl2F6
4-Cyano-2-fluorobenzyl alcohol 4-Cyano-2-fluorobenzyl alcohol 219873-06-0 C8H6FNO
2-AMINO-3-FLUOROBENZONITRILE 2-AMINO-3-FLUOROBENZONITRILE 115661-37-5 C7H5FN2
2,4,6-TRIS(4-FLUOROPHENYL)BOROXIN 2,4,6-TRIS(4-FLUOROPHENYL)BOROXIN 448-59-9 C18H12B3F3O3
4-CHLORO-3-FLUOROPHENYLACETIC ACID 4-CHLORO-3-FLUOROPHENYLACETIC ACID 865451-00-9 C8H6ClFO2
3-BROMO-5-CHLORO-4-IODOBENZOTRIFLUORIDE 3-BROMO-5-CHLORO-4-IODOBENZOTRIFLUORIDE 175205-55-7 C7H2BrClF3I
2-CHLORO-6-(4-FLUOROPHENYL)NICOTINONITRILE 2-CHLORO-6-(4-FLUOROPHENYL)NICOTINONITRILE 31776-83-7 C12H6ClFN2
2,3,4,5-Tetrafluorobenzyl nitrile 2,3,4,5-Tetrafluorobenzyl nitrile 16582-93-7 C7HF4N
3-BROMO-4-FLUORO-BENZOIC ACID METHYL ESTER 3-BROMO-4-FLUORO-BENZOIC ACID METHYL ESTER 82702-31-6 C8H6BrFO2
4-BROMO-2-CHLORO-5-FLUOROBENZOIC ACID 4-BROMO-2-CHLORO-5-FLUOROBENZOIC ACID 177480-81-8 C7H3BrClFO2
3-Chloro-4-Fluorobenzyl  Cyanide 3-Chloro-4-Fluorobenzyl Cyanide 658-98-0 C8H5ClFN
3-AMINO-1,1,1-TRIFLUORO-2-PROPANOL 3-AMINO-1,1,1-TRIFLUORO-2-PROPANOL 431-38-9 C3H6F3NO
2-METHYL-5-(TRIFLUOROMETHYL)BROMOBENZENE 2-METHYL-5-(TRIFLUOROMETHYL)BROMOBENZENE 66417-30-9 C8H6BrF3
4-AMINO-3,5-DIFLUORO-PHENOL 4-AMINO-3,5-DIFLUORO-PHENOL 135086-76-9 C6H5F2NO
2,6-DICHLORO-3,5-DIFLUOROPHENOL 2,6-DICHLORO-3,5-DIFLUOROPHENOL 63418-08-6 C6H2Cl2F2O
2,4,5-Trifluorophenylacetonitrile 2,4,5-Trifluorophenylacetonitrile 220141-74-2 C8H4F3N
POTASSIUM BENZYLTRIFLUOROBORATE POTASSIUM BENZYLTRIFLUOROBORATE 329976-73-0 C7H7BF3K
1,1,2,2,3-PENTAFLUOROPROPANE 1,1,2,2,3-PENTAFLUOROPROPANE 679-86-7 C3H3F5
1,2,2-TRICHLOROPENTAFLUOROPROPANE 1,2,2-TRICHLOROPENTAFLUOROPROPANE 1599-41-3 C3Cl3F5
5-AMINO-2-(PHENOXY)BENZOTRIFLUORIDE 5-AMINO-2-(PHENOXY)BENZOTRIFLUORIDE 267416-81-9 C13H10F3NO
4-CHLORO-3-FLUOROPHENYLACETIC ACID 4-CHLORO-3-FLUOROPHENYLACETIC ACID 883500-51-4 C8H6ClFO2
1,1,1,2,2-PENTAFLUOROPROPANE 1,1,1,2,2-PENTAFLUOROPROPANE 1814-88-6 C3H3F5
2,3,4,5-TETRAFLUORO-6-NITROBENZOIC ACID 2,3,4,5-TETRAFLUORO-6-NITROBENZOIC ACID 16583-08-7 C7HF4NO4
2,4,5-TRIFLUOROBENZOTRIFLUORIDE 2,4,5-TRIFLUOROBENZOTRIFLUORIDE 112290-07-0 C7H2F6
POTASSIUM BETA-STYRYLTRIFLUOROBORATE POTASSIUM BETA-STYRYLTRIFLUOROBORATE 201852-49-5 C8H7BF3K
4-FLUORO-2-NITROBENZOTRIFLUORIDE 4-FLUORO-2-NITROBENZOTRIFLUORIDE C7H3F4NO2
3-CHLORO-2-FLUOROPHENYLACETIC ACID 3-CHLORO-2-FLUOROPHENYLACETIC ACID 261762-96-3 C8H6ClFO2
3-Amino-4-iodobenzotrifluoride 3-Amino-4-iodobenzotrifluoride 105202-02-6 C7H5F3IN
2-BROMO-1,1,1-TRIFLUOROETHANE 2-BROMO-1,1,1-TRIFLUOROETHANE 421-06-7 C2H2BrF3
3,5-DIFLUOROBENZENEBORONIC ACID NEOPENTYL GLYCOL CYCLIC ESTER 3,5-DIFLUOROBENZENEBORONIC ACID NEOPENTYL GLYCOL CYCLIC ESTER 216393-57-6 C11H13BF2O2
1,1-DIFLUOROTETRACHLOROETHANE 1,1-DIFLUOROTETRACHLOROETHANE 76-11-9 C2Cl4F2
3-Ethoxy-4-fluorobenzeneboronic acid 3-Ethoxy-4-fluorobenzeneboronic acid 900174-65-4 C8H10BFO3
3-Amino-5-fluorobenzoic acid 3-Amino-5-fluorobenzoic acid 786616-54-4 C7H6FNO2
RU 58841 RU 58841 154992-24-2 C17H18F3N3O3
6-BROMO-3-CHLORO-2,4-DIFLUOROANILINE 6-BROMO-3-CHLORO-2,4-DIFLUOROANILINE 201849-12-9 C6H3BrClF2N
1,3-DIBROMO-1,1,3,3-TETRAFLUOROPROPANE 1,3-DIBROMO-1,1,3,3-TETRAFLUOROPROPANE 460-86-6 C3H2Br2F4
METHYL 2-FLUOROPHENYLACETATE METHYL 2-FLUOROPHENYLACETATE 57486-67-6 C9H9FO2
2-Fluoro-4-methoxybenzonitrile 2-Fluoro-4-methoxybenzonitrile 94610-82-9 C8H6FNO
POTASSIUM 3-PYRIDYLTRIFLUOROBORATE POTASSIUM 3-PYRIDYLTRIFLUOROBORATE 561328-69-6 C5H4BF3KN
2,3,4-TRIFLUOROANISOLE 2,3,4-TRIFLUOROANISOLE C7H5F3O
4-CHLORO-2,6-DIFLUOROANILINE 4-CHLORO-2,6-DIFLUOROANILINE 69411-06-9 C6H4ClF2N
POTASSIUM 4-BROMOPHENYLTRIFLUOROBORATE POTASSIUM 4-BROMOPHENYLTRIFLUOROBORATE 374564-35-9 C6H4BBrF3K
3-AMINO-4-FLUOROBENZONITRILE 3-AMINO-4-FLUOROBENZONITRILE 859855-53-1 C7H5FN2
POTASSIUM 3,5-BIS(TRIFLUOROMETHYL)PHENYLTRIFLUOROBORATE POTASSIUM 3,5-BIS(TRIFLUOROMETHYL)PHENYLTRIFLUOROBORATE 166328-09-2 C8H3BF9K
2-BROMO-3,5-DIFLUOROPHENOL 2-BROMO-3,5-DIFLUOROPHENOL 325486-43-9 C6H3BrF2O
2-BROMO-4,5-DIFLUOROBENZOIC ACID 2-BROMO-4,5-DIFLUOROBENZOIC ACID 64695-84-7 C7H3BrF2O2
2-BROMO-3-ETHOXY-6-FLUOROPHENYLBORONIC& 2-BROMO-3-ETHOXY-6-FLUOROPHENYLBORONIC& 849052-19-3 C8H9BBrFO3
POTASSIUM 3-BROMOPHENYLTRIFLUOROBORATE POTASSIUM 3-BROMOPHENYLTRIFLUOROBORATE 374564-34-8 C6H4BBrF3K
2-Chloro-3-ethoxy-6-fluorophenylboronic acid 2-Chloro-3-ethoxy-6-fluorophenylboronic acid 957120-93-3 C8H9BClFO3
5-CHLORO-2,4-DIFLUOROBENZOIC ACID 5-CHLORO-2,4-DIFLUOROBENZOIC ACID 130025-33-1 C7H3ClF2O2
1,1,2,2,3,3-HEXAFLUOROPROPANE-1,3-DISULFONIMIDE 1,1,2,2,3,3-HEXAFLUOROPROPANE-1,3-DISULFONIMIDE 84246-29-7 C3HF6NO4S2
2,3,6-Trifluorobenzonitrile 2,3,6-Trifluorobenzonitrile 136514-17-5 C7H2F3N
2-chloro-4-fluoro-3-methylbenzonitrile 2-chloro-4-fluoro-3-methylbenzonitrile 796600-15-2 C8H5ClFN
2,3,4,6-TETRAFLUOROBENZYL ALCOHOL 2,3,4,6-TETRAFLUOROBENZYL ALCOHOL 53001-70-0 C7H4F4O
4-Chloro-2-fluorophenylacetonitrile 4-Chloro-2-fluorophenylacetonitrile 75279-53-7 C8H5ClFN
2-Chloro-4,5-difluorobenzonitrile 2-Chloro-4,5-difluorobenzonitrile 135748-34-4 C7H2ClF2N
3,4,5-TRIFLUOROTOLUENE 3,4,5-TRIFLUOROTOLUENE 284463-96-3 C7H5F3
1,2-DIFLUOROETHANE 1,2-DIFLUOROETHANE 624-72-6 C2H4F2
3-ETHYNYL-ALPHA  ALPHA  ALPHA-TRIFLUORO& 3-ETHYNYL-ALPHA ALPHA ALPHA-TRIFLUORO& 705-28-2 C9H5F3
2-NITRO-5-FLUOROBENZOIC ACID, METHYL ESTER 2-NITRO-5-FLUOROBENZOIC ACID, METHYL ESTER 393-85-1 C8H6FNO4
1-BROMO-1,1,2,3,3,3-HEXAFLUOROPROPANE 1-BROMO-1,1,2,3,3,3-HEXAFLUOROPROPANE 2252-78-0 C3HBrF6
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