HEXAFLUOROACETYLACETONE

Description References

Product Name: HEXAFLUOROACETYLACETONE
CAS No.: 1522-22-1
Chemical Name: HEXAFLUOROACETYLACETONE
Synonyms: HFACAC;HFAC;1,1,1,5,5,5-HEXAFLUOROPENTANE-2,4-DIONE;1,1,1,5,5,5-HEXAFLUOROACETYLACETONE;1,1,1,5,5,5-HEXAFLUORO-2,4-PENTANEDIONE;1,1,1,5,5,5-HEXAFLUOROACETYLACETONATE;uoroacetyL;HEXAFLUOROACETYLACETONE;Hexafluoroacetylacetone99%;Hexafluoroacetylacetone>
CBNumber: CB8188414
Molecular Formula: C5H2F6O2
Formula Weight: 208.06
MOL File: 1522-22-1.mol

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HEXAFLUOROACETYLACETONE Property

Boiling point:: 70-71 °C (lit.)
Density: 1.47 g/mL at 25 °C (lit.)
refractive index: n20/D 1.332(lit.)
Flash point:: 32 °C
storage temp.: Inert atmosphere,Room Temperature
form: Liquid
pka: 4.30±0.10(Predicted)
color: Clear colorless to slightly yellow
Specific Gravity: 1.470
Water Solubility: Not miscible in water.
Sensitive: Hygroscopic
BRN: 1790138
InChIKey: QAMFBRUWYYMMGJ-UHFFFAOYSA-N
CAS DataBase Reference: 1522-22-1(CAS DataBase Reference)
EPA Substance Registry System: 2,4-Pentanedione, 1,1,1,5,5,5-hexafluoro- (1522-22-1)

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Safety

Hazard Codes: C,F,Xi
Risk Statements: 10-20/21/22-34
Safety Statements: 26-36/37/39-45
RIDADR: UN 2920 8/PG 2
WGK Germany: 3
F: 3
Hazard Note: Flammable/Corrosive
TSCA: T
HazardClass: 8
PackingGroup: II
HS Code: 29147000

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H226Flammable liquid and vapour

H314Causes severe skin burns and eye damage

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 238309
Product name: Hexafluoroacetylacetone
Purity: 98%
Packaging: 5g
Price: $50.2
Updated: 2025/07/31

Sigma-Aldrich

Product number: 238309
Product name: Hexafluoroacetylacetone
Purity: 98%
Packaging: 25g
Price: $147
Updated: 2025/07/31

TCI Chemical

Product number: H0476
Product name: Hexafluoroacetylacetone
Purity: >95.0%(GC)
Packaging: 5g
Price: $52
Updated: 2025/07/31

TCI Chemical

Product number: H0476
Product name: Hexafluoroacetylacetone
Purity: >95.0%(GC)
Packaging: 25g
Price: $152
Updated: 2025/07/31

Strem Chemicals

Product number: 08-0750
Product name: Hexafluoroacetylacetone, min. 98% HFAA
Packaging: 5g
Price: $36
Updated: 2024/03/01

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HEXAFLUOROACETYLACETONE Chemical Properties,Usage,Production

Description

HEXAFLUOROACETYLACETONE acts as a chelating ligand. For example, it can forms metal-chelate complexes with Ca(II), Zn (II), Cu(II), Ni(II), Co(II), Nd(III), Rh(III), Fe(III) and Cr(III), making it be useful in extracting related metal ions. It can also be used as liquid crystal intermediate.

References

Chattoraj, S. C., A. G. C. Jr, and R. E. Sievers. "Cadmium and zinc chelates of hexafluoroacetylacetone the gas phase reaction of a novel volatile cadmium complex with hydrogen sulphide." Journal of Inorganic & Nuclear Chemistry 28.9(1966):1937-1943.
Tomazic, Branko B., and J. W. O'Laughlin. "Synergic extraction of iron with hexafluoroacetylacetone and tributyl phosphate." Analytical Chemistry 45.8(2002):1519-1526.
http://www.sigmaaldrich.com/catalog/product/aldrich/238309?lang=en&region=US
https://www.alfa.com/zh-cn/catalog/L01693/

Chemical Properties

clear colorless to slightly yellow liquid

Uses

1,1,1,5,5,5-Hexafluoro-2,4-pentanedione acts as a chelating ligand. It is used as liquid crystal intermediate.

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.

Synthesis

428-75-1

1522-22-1

The general procedure for the synthesis of 1,1,1,5,5,5-hexafluoroacetylacetophenone from 1,1,1,5,5,5-hexafluoroacetylacetophenone dihydrate was as follows: 6.8 g (69 mmol, 4.9 eq.) of concentrated sulfuric acid was slowly added to 3.4 g (14 mmol, 1 eq.) of 1,1,1,5,5,5-hexafluoroacetylacetophenone dihydrate at 10 °C. The reaction mixture was stirred at room temperature for 3 hours and 35 minutes and the formation of a two-phase system was observed. Upon completion of the reaction, the mixture was left to stratify and the dehydrated organic phase was separated to obtain the dehydrated organic phase. 2.7 g of the target product 1,1,1,5,5,5-hexafluoroacetylacetone was finally obtained in 93% yield. The structure of the product was confirmed by 1H-NMR and 19F-NMR: 1H-NMR [internal standard: (CH3)4Si, deuterated solvent: CD3CN] δ 10.45 (2H); 19F-NMR [internal standard: CFCl3, deuterated solvent: CD3CN] δ -77.18 (6F).

Purification Methods

It forms a dihydrate which has no UV spectrum compared with max (CHCl3) 273nm ( 7,800) for the anhydrous ketone. The dihydrate decomposes at ~90o. The hydrate (10g) plus anhydous CaSO4 (Drierite, 30g) are heated and distilled, the distillate is treated with more CaSO4 and redistilled. When the distillate is treated with aqueous NaOH and heated, the dihydrate crystallises on cooling. The Cu complex has m 135o (after sublimation). [Gilman et al. J Am Chem Soc 78 2790 1956, Belford et al. J Inorg Nucl Chem 2 11 1956, Beilstein 1 IV 3681.]

References

[1] Patent: US6384286, 2002, B1. Location in patent: Page column 5-6
[2] Patent: US6384286, 2002, B1. Location in patent: Page column 5
[3] Patent: US6384286, 2002, B1. Location in patent: Page column 5
[4] Patent: US6384286, 2002, B1. Location in patent: Page column 5
[5] Patent: US6384286, 2002, B1. Location in patent: Page column 4 - 5

HEXAFLUOROACETYLACETONE Preparation Products And Raw materials

Raw materials

Ethanol Dibutyl ether tert-Butyl methyl ether N,N-Dimethylformamide 1,1,1-Trifluoroacetone Toluene Sodium Ethyl trifluoroacetate Sodium Methoxide Tetrahydrofuran Diethyl ether Methanol Magnesium Sulfuric acid

Preparation Products

1-(1-TERT-BUTYL-3-(TRIFLUOROMETHYL)-1H-PYRAZOL-4-YL)-2,2,2-TRIFLUOROETHANONE 2,2,2-TRIFLUORO-1-(3-(TRIFLUOROMETHYL)-1-METHYL-1H-PYRAZOL-4-YL)ETHANONE 5-(TRIFLUOROMETHYL)-1-PHENYL-1H-PYRAZOLE

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HEXAFLUOROACETYLACETONE Suppliers

Americas 1 Belgium 1 Canada 2 China 221 Europe 3 France 1 Germany 3 India 7 Italy 1 Japan 8 Russia 2 Slovakia 1 Switzerland 2 The Netherlands 1 Ukraine 1 United Kingdom 12 United States 40 Global 307

West fluorine technology co., ltd

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SHANG FLUORO

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Ji'nan Langhua Chemical Co. Ltd.

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Jinan Wanxingda New Material Technology Co., Ltd.

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J & K SCIENTIFIC LTD.

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Energy Chemical

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View Lastest Price from HEXAFLUOROACETYLACETONE manufacturers

Shaanxi Dideu New Materials Co. Ltd

Product: HEXAFLUOROACETYLACETONE 1522-22-1
Price: US $0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 1000kg
Release date: 2025-09-28

HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD

Product: HEXAFLUOROACETYLACETONE 1522-22-1
Price: US $999.00-800.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 5000
Release date: 2024-08-21

Henan Aochuang Chemical Co.,Ltd.

Product: Hexafluoroacetylacetone 1522-22-1
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 1Ton
Release date: 2022-10-08

1522-22-1, HEXAFLUOROACETYLACETONERelated Search:

2,5-difluoro-4-nitrobenzonitrile Hexafluorophosphoric acid HEXAFLUOROACETYLACETONE 1,1,1,3,5,5,5-HEPTAFLUOROPENTANE-2,4-DIONE PALLADIUM(II) HEXAFLUOROACETYLACETONATE COPPER(II) HEXAFLUORO-2,4-PENTANEDIONATE YTTRIUM HEXAFLUOROACETYLACETONATE HEXAFLUOROACETYLACETONATO NICKEL (II) TRIHYDRATE 1,1,1,5,5,5-Hexafluoroacetylacetone iron(III) salt Acetylacetone COBALT (II) HEXAFLUORO-2,4-PENTANEDIONATE THALLIUM(I) HEXAFLUOROACETYLACETONATE Hexafluoroacetylacetone magnesium(II) salt MANGANESE(II) HEXAFLUOROACETYLACETONATE HEXAFLUOROACETYLACETONE, ZINC SALT 1,1,1,5,5,5-HEXAFLUOROACETYLACETONE DIHYDRATE 1,1,1,5,5,5-HEXAFLUORO-3-(1,2,3,4-TETRAHYDRO-1-ISOQUINOLINYL)-2,4-PENTANEDIONE 3-ISOBUTOXYVINYL-1,1,1,5,5,5-HEXAFLUORO-2,4-PENTANEDIONE

1,1,1,5,5,5-hexafluoro-4-pentanedione

1,1,1,5,5,5-hexafluoro-pentan-2,4-dione

1,3-Bis(trifluoromethyl)propane-1,3-dione

Hexafluoro-2,4-pentanedione

1,1,1,5,5,5-Hexafluoroacetylacetone, 99% 25GR

1,1,1,5,5,5-Hexafluoroacetylacetone, 99% 5GR

1,1,1,5,5,5-HEXAFLUOROACETYLACETONE FOR

1,1,1,5,5,5-Hexafluoropentane-2,4-dione, 1,1,1-Trifluoro-3-(trifluoroacetyl)acetone, 2,4-Dioxo-1,1,1,5,5,5-hexafluoropentane, HFAA

3H,3H-Hexafluoropentane-2,4-dione

Hexafluoroacetylacetone 98%

Hexafluoroacetylacetone,98% HFAA

1,1,1,5,5,5-Hexafluoropentane

Hexafluoroacetylacetone99%

Hexafluoroacetylacetone (HFAcAc)

1,1,1,5,5,5-Hexafluoroacetylacetone for synthesis

HEXAFLUOROACETYLACETONE

HFAC

HFACAC

1,1,1,5,5-HEXAFLUORO-2,4-PENTANDIONE

1,1,1,5,5,5-HEXAFLUOROPENTANE-2,4-DIONE

1,1,1,5,5,5-HEXAFLUORO-2,4-PENTADIONE

1,1,1,5,5,5-HEXAFLUORO-2,4-PENTANEDIONE

1,1,1,5,5,5-HEXAFLUOROACETYLACETONATE

1,1,1,5,5,5-HEXAFLUOROACETYLACETONE

1,1,5,5,5-HEXAFLUORO-2,4-PENTADIONE

1,1,1,5,5,5-Hexafluoropentane-2,4-dione [HFAA]

Hexafluoroacetylacetone,min.98%HFAA

2,4-Pentanedione, 1,1,1,5,5,5-hexafluoro-

HEXAFLUOROACETYLACETONE HFAC

HEXAFLUOROACETYLACETONE, ELECTRONIC GRADE

1,1,1,5,5,5-Hexafluoro-2,4-pentanedione, 98+%

1,1,1,5,5,5-Hexafluoro-2,4-pentanedione, 99+%

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

1,1,1,5,5,5-Hexafluoroacetylacetone 99%

1,1,1,5,5,5-Hexafluoroacetylacetone99%

1,1,1,5,5,5-Hexafluoroacetylacetone,96%

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

1,1,1,5,5,5-Hexafluoroacetylacetone, 98+%

##DISCONTINUED USE L01693## 1,1,1,5,5,5-Hexafluoro-2,4-pentanedione, 97%

Hexafluoroacetylacetone&gt

uoroacetyL

Hexafluoroacetylacetone, 98%

1,1,1,5,5,5-Hexafluoropentane-2,4-dione - [H40554]

1522-22-1

C5H2F6O2

CF3COCH2COCF3

Organic Building Blocks

Ketones

Building Blocks

C3 to C6

Carbonyl Compounds

organofluorine compounds

Halogen compounds