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Merck
CN

945641

Zirconium(IV) acetylacetonate

≥99.9% trace metals basis

Synonym(s):

Zirconium tetrakis(acetylacetonate), Zr(acac)4, 2,4-Pentanedione zirconium(IV) derivative, Tetrakis(2,4-pentanedionato)zirconium(IV), Zirconium(IV) 2,4-pentanedionate

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About This Item

Linear Formula:
Zr(C5H7O2)4
CAS Number:
Molecular Weight:
487.66
Beilstein/REAXYS Number:
4160373
MDL number:
UNSPSC Code:
12352103
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Quality Level

description

Applications: Batteries, Applications: Chemical synthesis

assay

(titration), trace metals basis, ≥99.9% trace metals basis

form

(Solid, powder or crystal)

impurities

<1000 ppm

color

white to beige

mp

194-195 °C

solubility

benzene: soluble

density

1.419 g/cm3

cation traces

32 (elements)

SMILES string

CC(=O)\C=C(\C)O[Zr](O\C(C)=C/C(C)=O)(O\C(C)=C/C(C)=O)O\C(C)=C/C(C)=O

InChI

1S/4C5H8O2.Zr/c4*1-4(6)3-5(2)7;/h4*3,6H,1-2H3;/q;;;;+4/p-4/b4*4-3-;

InChI key

FPFOSIXCIBGKOH-MTOQALJVSA-J

General description

Zirconium(IV)acetylacetonate (Zr(acac)) is an organometallic compound that consists of zirconium coordinated with four acetylacetonate ligands. It is typically a white to off-white crystalline solid and is known for its high purity and stability. We provide high-purity (≥99.9% trace metals basis) Zirconium(IV)acetylacetonate for research and development applications. This material undergoes rigorous quality testing to meet the demands of advanced research applications. It is a versatile compound with significant importance in materials science, catalysis, and electronics, making it a valuable material in various industrial and research applications.

Application

Zirconium(IV)acetylacetonate is commonly used as a catalyst in organic synthesis, particularly in polymerization reactions and the production of specialty chemicals. In an experiment it has been observed that Zr acetylacetonate [Zr(acac)4], is acts as an effective alternatives to toxic organotin catalysts that have been used for PU reprocessing. It can be used in photovoltaic applications by using it inthe production of zirconium oxide films for solar cells, improving their efficiency by enhancing light absorption and charge transport properties. It is a precursor for preparing Mesoporous zirconia nanoparticles (MZNs) which are used in the studies of novel drug delivery systems.

Features and Benefits

1.Ultra-high purity (≥99.9%) delivers exceptional precision and consistency by minimizing contamination, which in turn reduces side reactions and defect, yielding cleaner products and enhanced process efficiency.
2. Limiting harmful trace metals (<1000 ppm)and impurities prevents catalyst poisoning, boosting activity, selectivity, and lifespan.
3. Precise control over purity and impurities positively impacts crystallinity, morphology, and functional properties of synthesized materials.


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Danger

hcodes

Hazard Classifications

Acute Tox. 4 Oral - Flam. Sol. 1

Storage Class

4.1B - Flammable solid hazardous materials

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

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Global Trade Item Number

SKUGTIN
945641-1KG04065273932836
945641-250G04065273932843