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Merck
CN

132306

Zinc acetylacetonate hydrate

Synonym(s):

Bis(2,4-pentanedionato)zinc, Zn(acac)2

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About This Item

Linear Formula:
Zn(C5H7O2)2 · xH2O
CAS Number:
108503-47-5
Molecular Weight:
263.61 (anhydrous basis)
UNSPSC Code:
12352103
NACRES:
NA.23
PubChem Substance ID:
24848048
EC Number:
237-860-3
Beilstein/REAXYS Number:
4166200
MDL number:
MFCD00149060

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InChI key

KUJHAYOLESEVSA-SUKNRPLKSA-L

InChI

1S/2C5H8O2.H2O.Zn/c2*1-4(6)3-5(2)7;;/h2*3,6H,1-2H3;1H2;/q;;;+2/p-2/b2*4-3-;;

SMILES string

[H]O[H].CC(=O)\C=C(\C)O[Zn]O\C(C)=C/C(C)=O

form

solid

composition

Zn, 23-26% EDTA titration

reaction suitability

reagent type: catalyst

mp

135-138 °C (lit.)

Quality Level

200

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Application

Zn(acac)2 can be in the fabrication of zinc based films and coatings in chemical vapor deposition for optoelectronic applications.

Features and Benefits

Novel MOCVD precursor for the preparation of high-crystallinity (Zn,Fe)Fe2O4 films and magnetic property measurements of these films.

General description

Zinc acetylacetonate hydrate (Zn(acac)2) is a hydrated metal organic complex that is hygroscopic in nature. It is majorly used as a precursor for the synthesis of zinc based nano and microparticles.

pictograms

Exclamation markEnvironment
GHS07,GHS09

signalword

Warning

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Sens. 1

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKDB0492
MKCZ7609
MKCX1482
MKCX1481
MKCX1068

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Efficiency enhancement of organic and thin-film silicon solar cells with photochemical upconversion
Schulze TF, et al.
The Journal of Physical Chemistry C, 116(43), 22794-22801 (2012)
Zinc acetylacetonate hydrate adducted with nitrogen donor ligands: Synthesis, spectroscopic characterization, and thermal analysis
Brahma S and Shivashankar SA
Journal of Molecular Structure, 1101, 41-49 (2015)
The synthesis of zinc oxide nanoparticles from zinc acetylacetonate hydrate and 1-butanol or isobutanol
Ambrozic G, et al.
Journal of Colloid and Interface Science, 346(2), 317-323 (2010)
A facile route to inverted polymer solar cells using a precursor based zinc oxide electron transport layer
De Bruyn P, et al.
Organic Electronics, 11(8), 1419-1422 (2010)

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