zirconium tetraacetylacetonate, CAS No. 17501-44-9

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17501-44-9

Catalog No. EBD226228

CAS 17501-44-9

Name zirconium tetraacetylacetonate

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Basic Information

Synonyms: zirconiumtetraacetylacetonate Zr(acac)4 tetrakis(acetylacetonato-O,O')zirconium(IV) tetrakis(acetylacetonato)zirconium(IV) zirconium(IV)2,4-pentanedionate zirconium(IV)(acetylacetonate)4 zirconium(IV)acetylacetonate Zirconium-2,4-pentanedionate Zirconiumacetylacetonate Tetrakis(2,4-pentanedionato)zirconium(IV) 2,4-Pentanedione,zirconiumcomplex 2,4-pentanedione,zrderiv. 4-pentanedionato-o,o')-tetrakis((sa-8-11''11''1'1'''1'1''')-zirconiu ac150 acetyl-zirconiuacetonate nasemuzirconium orgatixzc150 pentane-2,4-dione-zirconium(4:1) Zirconiumtetrakis(acetylacetonate)

Molecular Formula: C20H28O8Zr

Molecular Weight: 487.66

MDL Number: MFCD00000036

Categories: Materials Chemistry > Surface Modification and Functional Coatings > Coating Crosslinking Precursors Materials Chemistry > Polymers and Macromolecular Materials > Polymer Additives Synthetic Chemistry > Catalysts and Ligands > Metal Catalysts

Product Description:

Zirconium acetylacetonate is a coordination compound with the formula Zr(C5H7O2)4. It is a white to off-white crystalline powder that is soluble in organic solvents. This compound is a versatile precursor for zirconium oxide (ZrO2) and serves as a cross-linking agent due to the reactivity of its acetylacetonate ligands. Its primary applications are in materials science. It is widely used as a cross-linking agent for polymers, particularly in the formulation of high-temperature resistant coatings, adhesives, and sealants. It also acts as a precursor for sol-gel processes to produce zirconia-based thin films, anti-corrosion coatings, and ceramic materials. Furthermore, it finds use as a catalyst or catalyst precursor in various organic synthesis reactions, including polymerization and oxidation processes. The compound is valued for its ability to improve the thermal stability, mechanical properties, and adhesion of polymeric materials. As a non-halogenated metal-organic compound, it is sometimes considered an alternative to tin-based catalysts in certain polyurethane systems. Standard safety precautions for handling metal-organic compounds should be observed.

Physical Properties

Melting Point: 191 - 195 C

Boiling Point: 187.6 °C at 760 mmHg

Flash Point: 71.9 °C

Solubility: <spa

Analytical Data

Appearance: pale yellow to brown powder