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238309

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.)

functional group

fluoro
ketone

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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Certificates of Analysis (COA)

Lot/Batch Number
MKCV7407
MKCW1047
MKCW4285
MKCW4998
MKCT1071

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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
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
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
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