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ChemicalBook--->CAS DataBase List--->62679-61-2

62679-61-2

62679-61-2 Structure

62679-61-2 Structure
IdentificationBack Directory
[Name]

4,4-DIFLUORO-1-PHENYL-1,3-BUTANEDIONE
[CAS]

62679-61-2
[Synonyms]

AKOS B010045
AKOS MSC-0348
ART-CHEM-BB B010045
3-BENZOYL-1,1-DIFLUOROACETONE
4,4-DIFLUORO-1-PHENYL-1,3-BUTADIONE
4,4-Difluoro-1-phenylbutan-1,3-dione
4,4-DIFLUORO-1-PHENYL-1,3-BUTANEDIONE
4,4-DIFLUORO-1-PHENYLBUTANE-1,3-DIONE
1-Phenyl-4,4-difluorobutane-1,3-dione
1,3-Butanedione, 4,4-difluoro-1-phenyl-
[Molecular Formula]

C10H8F2O2
[MDL Number]

MFCD02181201
[MOL File]

62679-61-2.mol
[Molecular Weight]

198.17
Chemical PropertiesBack Directory
[Melting point ]

47-51 °C (lit.)
[Boiling point ]

242 °C
[Fp ]

>230 °F
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H319-H335
[Precautionary statements ]

P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P
[Hazard Codes ]

Xi
[WGK Germany ]

3
[Hazard Note ]

Irritant
[HS Code ]

29147000
Hazard InformationBack Directory
[Uses]

4,4-Difluoro-1-phenyl-1,3-butanedione (DPBD) may be used as a ligand to form the following metal complexes:
  • Eu(DPBD)3·H2O
  • Eu(DPBD)3·biq (biq= 2,2-biquinoline)
  • Eu(DPBD)3·phen (phen= 1,10-phenanthroline)
  • Eu(DPBD)3·neo (neo= neocuproine)
  • Eu(DPBD)3·bipy (bipy= 2,2-bipyridyl)
  • Gd(DPBD)3·(H2O)2

[General Description]

4,4-Difluoro-1-phenyl-1,3-butanedione (DFPB) is a fluorinated β-diketone ligand that can be prepared by reacting acetophenone with methyl-difluoroacetate.
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