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ChemicalBook >> CAS DataBase List >>HEXAFLUOROACETYLACETONE

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
Molecular Weight:
208.06
MDL Number:
MFCD00000426
MOL File:
1522-22-1.mol
MSDS File:
SDS
Last updated:2025-01-27 09:38:02

HEXAFLUOROACETYLACETONE Properties

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)
Specific Gravity 1.470
color Clear colorless to slightly yellow
Water Solubility Not miscible in water.
Sensitive Hygroscopic
BRN 1790138
InChIKey QAMFBRUWYYMMGJ-UHFFFAOYSA-N
CAS DataBase Reference 1522-22-1(CAS DataBase Reference)
FDA UNII MG8477QRV4
EPA Substance Registry System 2,4-Pentanedione, 1,1,1,5,5,5-hexafluoro- (1522-22-1)
UNSPSC Code 12352100
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
GHS02,GHS05,GHS07
Signal word  Danger
Hazard statements  H226-H302+H312+H332-H314
Precautionary statements  P210-P280-P301+P312-P303+P361+P353-P304+P340+P310-P305+P351+P338
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
NFPA 704
3
3 1

HEXAFLUOROACETYLACETONE price More Price(26)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 238309 Hexafluoroacetylacetone 98% 1522-22-1 5g $48.7 2024-03-01 Buy
Sigma-Aldrich 238309 Hexafluoroacetylacetone 98% 1522-22-1 25g $143 2024-03-01 Buy
TCI Chemical H0476 Hexafluoroacetylacetone >95.0%(GC) 1522-22-1 5g $44 2024-03-01 Buy
TCI Chemical H0476 Hexafluoroacetylacetone >95.0%(GC) 1522-22-1 25g $129 2024-03-01 Buy
Alfa Aesar L01693 1,1,1,5,5,5-Hexafluoro-2,4-pentanedione, 98+% 1522-22-1 5g $57 2024-03-01 Buy
Product number Packaging Price Buy
238309 5g $48.7 Buy
238309 25g $143 Buy
H0476 5g $44 Buy
H0476 25g $129 Buy
L01693 5g $57 Buy

HEXAFLUOROACETYLACETONE Chemical Properties,Uses,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.

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.]

661-54-1
383-63-1
1522-22-1
Synthesis of HEXAFLUOROACETYLACETONE from 3,3,3-TRIFLUOROPROPYNE and Ethyl trifluoroacetate
Global( 293)Suppliers
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View Lastest Price from HEXAFLUOROACETYLACETONE manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
HEXAFLUOROACETYLACETONE pictures 2025-02-28 HEXAFLUOROACETYLACETONE
1522-22-1
 US $999.00-800.00 / kg 1kg 99% 5000 HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD
Hexafluoroacetylacetone pictures 2024-10-11 Hexafluoroacetylacetone
1522-22-1
 US $5.00-2.00 / KG 1KG 99% 10000kg Hebei Chuanghai Biotechnology Co,.LTD
Hexafluoroacetylacetone pictures 2024-03-28 Hexafluoroacetylacetone
1522-22-1
 US $0.00 / kg 25kg GC>99% Inquiry PNP Biotech Co. Ltd
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 1,1,1,5,5-HEXAFLUORO-2,4-PENTANDIONE 1,1,1,5,5,5-HEXAFLUORO-2,4-PENTADIONE 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> uoroacetyL HFAC HFACAC 1,1,1,5,5,5-HEXAFLUOROPENTANE-2,4-DIONE 1,1,1,5,5,5-HEXAFLUORO-2,4-PENTANEDIONE 1,1,1,5,5,5-HEXAFLUOROACETYLACETONATE 1,1,1,5,5,5-HEXAFLUOROACETYLACETONE 1522-22-1 C5H2F6O2 CF3COCH2COCF3 Organic Building Blocks Ketones Building Blocks C3 to C6 Carbonyl Compounds organofluorine compounds Halogen compounds