44920

Eisen(III)-Acetylacetonat

purum, ≥97.0% (RT)

• Synonym(e): 2,4-Pentandion Eisen(III)-Derivat, Fe(acac)₃, Tris-(2,4-pentandionato)-eisen(III)
• Lineare Formel: Fe(C₅H₇O₂)₃
• CAS-Nummer: 14024-18-1
• Molekulargewicht: 353.17
• UNSPSC Code: 12352103
• NACRES: NA.23
• PubChem Substance ID: 329756564
• EC Number: 237-853-5
• Beilstein/REAXYS Number: 4157960
• MDL number: MFCD00000020

Eigenschaften

• Quality Segment: 200
• product line: Sol-Gel Precursors
• grade: purum
• assay: ≥97.0% (RT)
• form: powder
• reaction suitability: core: iron, reagent type: inorganic catalyst
• sustainability: Sustainability features
• mp: 180-182 °C (dec.) (lit.), 180-190 °C (dec.)
• density: 5.24 g/mL at 25 °C (lit.)
• SMILES string: CC(=O)\C=C(\C)O[Fe](O\C(C)=C/C(C)=O)O\C(C)=C/C(C)=O
• InChI: 1S/3C5H8O2.Fe/c3*1-4(6)3-5(2)7;/h3*3,6H,1-2H3;/q;;;+3/p-3/b3*4-3-;
• InChI key: AQBLLJNPHDIAPN-LNTINUHCSA-K

Beschreibung

General description

Iron(III) acetylacetonate, also known as tris(acetylacetonato)iron(III) or Fe(acac)₃, is a coordination compound that is highly soluble in organic solvents. It is used as a precursor in the preparation of iron-containing materials and thin films, which are important in electronics and coatings. Additionally, it is also as a catalyst in organic reactions, particularly in the synthesis of organic compounds and polymerization processes.

Application

MOCVD precursor for highly crystalline (Zn,Fe)Fe₂O₄ films and magnetic property measurements of these films.

Iron(III) acetylacetonate can be used as:

• A precursor in the synthesis of Fe₃O₄/carbon composite fibers via forcespinning. This fiber material is suitable for use as anode materials in lithium-ion batteries.
• A precursor in the synthesis of iron-based metal-organic frameworks (MOFs) for the applications in rechargeable alkali-ion batteries.
• A catalyst in the controlled living radical polymerization of vinyl acetate to synthesis of polymers with controlled molecular weights.
• A precursor to synthesize iron-doped titania (Fe-TiO₂) photocatalysts for the potential applications in photocatalytic reactions.
• A MOCVD precursor for highly crystalline (Zn,Fe)Fe₂O₄ films and magnetic property measurements of these films.
• A precursor in the synthesis of Iron-oxide nanoparticles in the development of carbon nanofiber (CNF) based anodes for lithium-ion batteries.
• A precursor in the synthesis of ferrimagnetic iron oxide nanoparticles (magnetite or maghemite) with various morphologies, which are employed in biomedical applications such as hyperthermia, magnetic resonance imaging (MRI), and drug delivery.
• A precursor in the synthesis of magnetite nanoparticles via solvothermal synthesis. The resulting nanoparticles are smaller than 20 nm, exhibit uniform size, high crystallinity, and good dispersibility in organic solvents. These properties make them suitable for applications in, nanocomposite preparation, and film deposition. (3)
• A precursor in the synthesis of superparamagnetic iron oxide nanoparticles by various methods such as gas-phase deposition, pulsed laser ablation, power ball milling, chemical co-precipitation, micro-emulsions, hydrothermal synthesis. These nanoparticles find applications in tissue engineering biosensors, magnetic resonance imaging.

Features and Benefits

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Iron(III) acetylacetonate exhibits

• Ethanol, Acetone, Benzene, dichloromethane, Toluene, Chloroform
• Suitable for Iron catalysed cross-coupling reaction

Other Notes

Catalyst used in Grignard reactions with acid chlorides to give ketones

Sicherheitshinweise

• Piktogramme: GHS05,GHS07
• Signalwort: Danger
• Gefahrencodes: H302 + H312 + H332,H318
• Sicherheitshinweise: P261 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1
• Lagerklasse: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• PSA (Persönliche Schutzausrüstung): dust mask type N95 (US), Eyeshields, Gloves