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Sigma-Aldrich

Hexafluoroacetylacetone

98%

Synonym(s):

1,1,1,5,5,5-Hexafluoro-2,4-pentanedione, 1,1,1,5,5,5-Hexafluoroacetylacetone

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About This Item

Linear Formula:
CF3COCH2COCF3
CAS Number:
1522-22-1
Molecular Weight:
208.06
Beilstein/REAXYS Number:
1790138
EC Number:
216-191-0
MDL number:
MFCD00000426
UNSPSC Code:
12352100
PubChem Substance ID:
24854157
NACRES:
NA.22

Quality Level

100

assay

98%

form

liquid

refractive index

n20/D 1.332 (lit.)

bp

70-71 °C (lit.)

density

1.47 g/mL at 25 °C (lit.)

SMILES string

FC(F)(F)C(=O)CC(=O)C(F)(F)F

InChI

1S/C5H2F6O2/c6-4(7,8)2(12)1-3(13)5(9,10)11/h1H2

InChI key

QAMFBRUWYYMMGJ-UHFFFAOYSA-N

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General description

Hexafluoroacetylacetone forms metal-chelate complexes with Cu(II), Ni(II), Co(II), Nd(III), Rh(III), Fe(III) and Cr(III). Hexafluoroacetylacetone on hydration yields 1,1,1,5,5,5-hexafluoropentane-2,2,4,4-tetraol.

Application


  • Antipsychotic medications and sleep problems in patients with schizophrenia: This research investigates the effects of antipsychotics, including aripiprazole, on sleep disturbances in schizophrenia patients, highlighting its pharmacodynamic actions and contributing to a deeper understanding of aripiprazole′s clinical applications in mental health disorders (Cederlöf et al., 2024).

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Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

89.6 °F - closed cup

flash_point_c

32 °C - closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

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Infrared Spectra of Metal Chelate Compounds of Hexafluoroacetylacetone.
Morris ML, et al.
Inorganic Chemistry, 2(2), 411-412 (1963)
A new fluorinated tetraalkoxide ligand derived from the hydration of hexafluoroacetylacetone.
Bouwman E, et al.
Inorganic Chemistry, 31(22), 4436-4438 (1992)
Zubair Ahmed et al.
Dalton transactions (Cambridge, England : 2003), 48(15), 4973-4986 (2019-03-28)
This paper presents three crystallographically and solution NMR (one- and two-dimensional) characterised ternary Ln(iii) complexes, and their photo-physical and opto-electronic properties in the visible and NIR regions. The single crystal X-ray diffraction analysis indicates that the complexes are nona-coordinate with
Yuichi Kitagawa et al.
Chemphyschem : a European journal of chemical physics and physical chemistry, 17(6), 845-849 (2016-01-21)
Magneto optical devices based on the Faraday effects of lanthanide ion have attracted much attention. Recently, large Faraday effects were found in nano-sized multinuclear lanthanide complexes. In this study, the Faraday rotation intensities were estimated for lanthanide nitrates [Ln(III) (NO3
Shayan Shahbazi et al.
Journal of radioanalytical and nuclear chemistry, 311(1), 617-626 (2017-01-24)
This work reports the thermodynamic characterizations of organometallic species as a vehicle for the rapid separation of volatile nuclear fission products via gas chromatography due to differences in adsorption enthalpy. Because adsorption and sublimation thermodynamics are linearly correlated, there is
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