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533092 Sigma-Aldrich

4,4-Difluoro-1-phenyl-1,3-butanedione

97%

  • CAS Number 62679-61-2

  • Linear Formula C6H5COCH2COCHF2

  • Molecular Weight 198.17

  •  MDL number MFCD02181201

  •  PubChem Substance ID 24877939

  •  NACRES NA.22

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Properties

Related Categories Building Blocks, C10, Carbonyl Compounds, Chemical Synthesis, Difluoromethyl,
assay   97%
mp   47-51 °C (lit.)
SMILES string   FC(F)C(=O)CC(=O)c1ccccc1
InChI   1S/C10H8F2O2/c11-10(12)9(14)6-8(13)7-4-2-1-3-5-7/h1-5,10H,6H2
InChI key   JTIPWONXTZMDOK-UHFFFAOYSA-N

Description

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.

Application

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

Packaging

10 g in glass bottle

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3
Flash Point(F) 
>230 °F
Flash Point(C) 
>110 °C

Documents

Certificate of Analysis (COA)

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Meet Synthia - Retrosynthesis Sofware
Protocols & Articles
Peer-Reviewed Papers
15

References

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