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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:
1790138
EC Number:
216-191-0
MDL number:
MFCD00000426
UNSPSC Code:
12352100
PubChem Substance ID:
24854157
NACRES:
NA.22
Pricing and availability is not currently available.

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)[1]. Hexafluoroacetylacetone on hydration yields 1,1,1,5,5,5-hexafluoropentane-2,2,4,4-tetraol[2].

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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Product No.
Description
Pricing

Signal Word

Danger

Hazard Statements

H226,H301 + H331,H314

Hazard Classifications

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

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

89.6 °F - closed cup

Flash Point(C)

32 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCX5679
MKCX3650
MKCV7407
MKCW1047
MKCW4285

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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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    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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