227749

Bis(acetylacetonat)dioxomolybdän(VI)

• Synonym(e): MoO₂(acac)₂, Molybdenum diacetylacetonate dioxide, Molybdenum dioxide bis(acetylacetonate), Molybdenum dioxydiacetylacetonate, Molybdenyl acetylacetonate
• Lineare Formel: [CH₃COCH=C(O-)CH₃]₂MoO₂
• CAS-Nummer: 17524-05-9
• Molekulargewicht: 326.15
• EG-Nummer: 241-522-0
• MDL-Nummer: MFCD00011506
• UNSPSC-Code: 12161600
• PubChem Substanz-ID: 24853651
• NACRES: NA.22

Eigenschaften

• Form: powder
• Qualitätsniveau: 200
• Eignung der Reaktion: core: molybdenum; reagent type: catalyst
• mp (Schmelzpunkt): 184 °C (dec.) (lit.)
• Lagertemp.: 2-8°C
• SMILES String: CC(=O)\C=C(\C)O[Mo](=O)(=O)O\C(C)=C/C(C)=O
• InChI: 1S/2C5H8O2.Mo.2O/c2*1-4(6)3-5(2)7;;;/h2*3,6H,1-2H3;;;/q;;+2;;/p-2/b2*4-3-;;;
• InChIKey: SKMUJBBRXZPAJY-VGKOASNMSA-L

Beschreibung

Allgemeine Beschreibung

Bis(acetylacetonato)dioxomolybdenum(VI) is used as a starting material and catalyst for oxidative transformation reactions.

Anwendung

Bis(acetylacetonato)dioxomolybdenum(VI) can be used:

• As a starting material to synthesize dioxomolybdenum(VI) Schiff base complexes, applicable as catalysts in the oxidation of alcohols using H₂O₂.
• To prepare graphene oxide supported heterogeneous molybdenum catalysts for epoxidation of olefins.
• As a catalyst in the etherification and thio-etherification reactions of thiols and alcohols.

Sicherheitshinweise

• Piktogramme: GHS08,GHS07
• Signalwort: Warning
• H-Sätze: H302 + H312 + H332,H315,H319,H335,H351
• P-Sätze: P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313
• Gefahreneinstufungen: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves