533092
4,4-二氟-1-苯基-1,3-丁二酮
97%
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关于此项目
线性分子式:
C6H5COCH2COCHF2
化学文摘社编号:
分子量:
198.17
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
Assay:
97%
Form:
solid
Quality Segment
assay
97%
form
solid
mp
47-51 °C (lit.)
functional group
fluoro, ketone, phenyl
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
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
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)