696668

Nickel(II)-chlorid-Ethylenglykol-Dimethylether-Komplex

98%

• Synonym(e): NiCl₂-Glyme
• Lineare Formel: NiCl₂:CH₃OCH₂CH₂OCH₃
• CAS-Nummer: 29046-78-4
• Molekulargewicht: 219.72
• MDL-Nummer: MFCD00013481
• UNSPSC-Code: 12161600
• PubChem Substanz-ID: 329761848
• NACRES: NA.22

Eigenschaften

• Assay: 98%
• Form: powder
• Eignung der Reaktion: core: nickel; reagent type: catalyst
• mp (Schmelzpunkt): >300 °C
• SMILES String: Cl[Ni]Cl.COCCOC
• InChI: 1S/C4H10O2.2ClH.Ni/c1-5-3-4-6-2;;;/h3-4H2,1-2H3;2*1H;/q;;;+2/p-2
• InChIKey: OCMNCWNTDDVHFK-UHFFFAOYSA-L

Beschreibung

Anwendung

Nickel(II) chloride ethylene glycol dimethyl ether complex can be used:

• As a catalyst for the borylation of racemic benzylic chloride to synthesize enantioenriched benzylic boronic esters.
• As a promoter for the trifluoromethylation of alkyl iodides to synthesize broad range of alkyl-CF₃ compounds.
• For the synthesis of nickel bis(benzimidazol-2-ylidene) pincer complexes which can be used for electrocatalytic reduction of CO₂ to CO.
• As a Lewis acid catalyst for C-acylation β-ketoesters through photoactivation by visible light.

Sicherheitshinweise

• Piktogramme: GHS02,GHS06,GHS08,GHS09
• Signalwort: Danger
• H-Sätze: H261,H301,H315,H319,H334,H350,H400
• P-Sätze: P202 - P231 + P232 - P273 - P301 + P310 - P302 + P352 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 3 Oral - Aquatic Acute 1 - Carc. 1B - Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - Water-react 2
• Lagerklassenschlüssel: 4.3 - Hazardous materials which set free flammable gases upon contact with water
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges