449679

Bariumisopropoxid

powder, 99% trace metals basis

• Synonym(e): Barium diisopropoxide, Barium isopropoxide, Diisopropoxybarium
• Lineare Formel: Ba(OCH(CH₃)₂)₂
• CAS-Nummer: 24363-37-9
• Molekulargewicht: 255.50
• MDL-Nummer: MFCD00050486
• UNSPSC-Code: 12352103
• PubChem Substanz-ID: 24868500
• NACRES: NA.23

Eigenschaften

• Assay: 99% trace metals basis
• Form: powder; solid
• Eignung der Reaktion: core: barium
• mp (Schmelzpunkt): 200 °C (dec.) (lit.)
• SMILES String: CC(C)O[Ba]OC(C)C
• InChI: 1S/2C3H7O.Ba/c2*1-3(2)4;/h2*3H,1-2H3;/q2*-1;+2
• InChIKey: CPUJSIVIXCTVEI-UHFFFAOYSA-N

Beschreibung

Anwendung

For preparation of bimetallic Ba-Nb and Ba-Zr alkoxides. Asymmetric aldol reactions are promoted by a novel catalyst prepared from Ba(O-i-Pr)₂.

It may be used as a catalyst for one pot preparation of symmetrical 1,5-diketones. Sol gel synthesis of ternary compound, Ba₃ Li ₂Ti₈ O₂₀ can be carried out by precursor reactants, barium isopropoxide, titanium isopropoxide and lithium acetate.

Sicherheitshinweise

• Piktogramme: GHS02,GHS07
• Signalwort: Warning
• H-Sätze: H252,H302 + H332
• P-Sätze: P235 - P261 - P264 - P271 - P301 + P312 - P304 + P340 + P312
• Gefahreneinstufungen: Acute Tox. 4 Oral - Self-heat. 2
• Lagerklassenschlüssel: 4.2 - Pyrophoric and self-heating hazardous materials
• WGK: WGK 1
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves