4,4'-DIFLUOROBENZIL
4,4'-DIFLUOROBENZIL Basic information
- Product Name:
- 4,4'-DIFLUOROBENZIL
- Synonyms:
-
- 1,2-Bis(4-fluorophenyl)-1,2-ethanedione
- 4,4'-DIFLUOROBENZIL
- 4,4'-DIFLUOROBIBENZOYL
- 4,4'-DIFLUORODIBENZOYL
- 4,4'-FLUOROBENZIL
- BIS(P-FLUOROPHENYL)ETHANEDIONE
- 4,4'-Difluorobenzil,99%
- Ethanedione, bis(4-fluorophenyl)-
- CAS:
- 579-39-5
- MF:
- C14H8F2O2
- MW:
- 246.21
- Product Categories:
-
- Aryl Fluorinated Building Blocks
- Bioactive Small Molecules
- Building Blocks
- C13 to C14
- C13-C26
- Carbonyl Compounds
- C13 to C14
- Cell Biology
- Chemical Synthesis
- D-DIF
- Fluorinated Building Blocks
- Organic Building Blocks
- Organic Fluorinated Building Blocks
- Other Fluorinated Organic Building Blocks
- Aromatic Halides (substituted)
- Carbonyl Compounds
- Ketones
- Mol File:
- 579-39-5.mol
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4,4'-DIFLUOROBENZIL Chemical Properties
- Melting point:
- 120-122 °C (lit.)
- Boiling point:
- 370.2±27.0 °C(Predicted)
- Density
- 1.3163 (estimate)
- storage temp.
- Sealed in dry,Room Temperature
- form
- powder to crystal
- color
- Light orange to Yellow to Green
- Water Solubility
- Soluble in water.
- BRN
- 1971736
- CAS DataBase Reference
- 579-39-5(CAS DataBase Reference)
- EPA Substance Registry System
- Ethanedione, bis(4-fluorophenyl)- (579-39-5)
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MSDS
- Language:English Provider:SigmaAldrich
- Language:English Provider:ACROS
- Language:English Provider:ALFA
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4,4'-DIFLUOROBENZIL Usage And Synthesis
Chemical Properties
pale yellow powder
Uses
4,4′-Difluorobenzil is suitable for use in the preparation of 2,3-bis(4-fluorophenyl)thieno[3,4-b]pyrazine. It may be used in the synthesis of following:
- poly(ether-α-diketone)s, via nucleophilic substitution reaction with bisphenol A
- 4,4′-difluoro-2,3-diphenylpyrazine (DPPF) and 4,4′-difluoro-5-methyl 2,3-diphenylpyrazine (MDPPF), via direct condensation with ethylenediamine and 1,2-diaminopropane, respectively
- 2,3-bis(4-fluorophenyl)quinoxaline, via direct condensation with 1,2-phenylenediamine
Synthesis Reference(s)
Tetrahedron Letters, 35, p. 2959, 1994 DOI: 10.1016/S0040-4039(00)76671-8
General Description
4,4′-Difluorobenzil is a benzil derivative. Its reaction with benzylurea and phenethylurea has been investigated. It is reported to undergo condensation with Fe2(SH)2(CO)6 to afford the adduct Fe2[S2C2(OH)2(C6H4-4-F)2](CO)6.
4,4'-DIFLUOROBENZILSupplier
Sichuan Shangang Biopharmaceutical Technology Co., Ltd Gold
- Tel
- 13990000934 13990000934
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J & K SCIENTIFIC LTD.
- Tel
- 010-82848833 400-666-7788
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Meryer (Shanghai) Chemical Technology Co., Ltd.
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- 021-61259108 18621169109
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Alfa Aesar
- Tel
- 400-6106006
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TCI (Shanghai) Development Co., Ltd.
- Tel
- 021-67121386
- Sales-CN@TCIchemicals.com
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4,4'-DIFLUOROBENZIL(579-39-5)Related Product Information
- 4,4'-DICHLOROBENZOIN
- 1,2-bis(4-hydroxyphenyl)ethan-1-one
- ANISOIN
- 4,4'-Dihydroxybenzil
- 4,4'-DIFLUOROBENZOIN
- 4,4'-Dichlorobenzil
- Furil
- DESOXYANISOIN
- 2,2'-Furoin
- 4-Hydroxy-4'-fluorobiphenyl
- Benzil
- 4,4'-DIFLUOROBENZIL
- (4-FLUORO-PHENYL)-OXO-ACETALDEHYDE
- 1-(4-Fluorophenyl)-2-phenyl-ethanone
- 4'-Fluoropropiophenone
- 2-(4-FLUOROPHENYL)ACETOPHENONE
- 1,2-BIS-(4-FLUOROPHENYL)ETHANONE
- 1,2-BIS(4-FLUOROPHENYL)ETHANE