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Key Documents

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323489

Sigma-Aldrich

Silver acetylacetonate

98%

Synonym(s):

2,4-Pentanedione silver derivative, Ag(acac)

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About This Item

Linear Formula:
[CH3COCH=C(O-)CH3]Ag
CAS Number:
15525-64-1
Molecular Weight:
206.98
EC Number:
239-568-1
MDL number:
MFCD00000012
UNSPSC Code:
12352103
PubChem Substance ID:
24859369
NACRES:
NA.23

Assay

98%

form

solid
solid

reaction suitability

core: silver

mp

100 °C (dec.) (lit.)

storage temp.

2-8°C

SMILES string

CC(=O)\C=C(\C)O[Ag]

InChI

1S/C5H8O2.Ag/c1-4(6)3-5(2)7;/h3,6H,1-2H3;/q;+1/p-1/b4-3-;

InChI key

CHACQUSVOVNARW-LNKPDPKZSA-M

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聚乙二醇 600, for synthesis

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Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

storage temp.

2-30°C

storage temp.

no temp limit

storage temp.

no temp limit

storage temp.

2-30°C

mp

58-63 °C

mp

58-63 °C

mp

17-22 °C

mp

55-58 °C

transition temp

flash point 270 °C

transition temp

flash point 265 °C

transition temp

flash point 260 °C

transition temp

flash point 270 °C

density

1.2 g/cm3 at 20 °C

density

1.2 g/cm3 at 20 °C

density

1.13 g/cm3 at 20 °C

density

1.21 g/cm3 at 20 °C

General description

Silver acetylacenate is a metalorganic precursor with moderate solubility in polymer and organic solvents. It can be annealed to produce polymer incorporated silver nanoparticles (AgNPs).[1][2][3]

Application

Ag(acac) can be used in the preparation of silver based catalysts and nanoparticles for potential applications in electronics, optoelectronics, and surface enhanced Raman spectroscopy.[4]

Pictograms

Health hazardExclamation mark
GHS08,GHS07

Signal Word

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCT2017
MKCR1086
MKCP8841
MKCK1342
MKCD9641

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Shixia Zhan et al.
Nanomaterials (Basel, Switzerland), 9(9) (2019-09-07)
The ternary nanocomposites Fe3O4/Ag/polyoxometalates (Fe3O4/Ag/POMs) with core-shell-core nanostructure were synthesized by coating [Cu(C6H6N2O)2(H2O)]H2[Cu(C6H6N2O)2(P2Mo5O23)]·4H2O polyoxometalates on the surface of Fe3O4/Ag (core-shell) nanoparticles. The transmission electron microscopy/high resolution transmission electron microscopy (HR-TEM) and X-ray powder diffraction (XRD) analyses show that the Fe3O4/Ag/POMs
Preparation of silver nanoparticles via reduction of a highly CO2-soluble hydrocarbon-based metal precursor
Fan X, et al.
Industrial & Engineering Chemistry Research, 45(10), 3343-3347 (2006)
Electrochemical synthesis of silver nanoparticles
Starowicz M, et al.
Electrochemical Communications, 8(2), 227-230 (2006)
Supported silver catalysts prepared by deposition in aqueous solution of Ag nanoparticles obtained through a photochemical approach
Scire S, et al.
Applied Catalysis A: General, 367(1-2), 138-145 (2009)
Optical limiters based on silver nanoparticles embedded in amorphous polystyrene
Carotenuto G, et al.
Science and Engineering of Composite Materials, 18(3), 187-190 (2011)

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