339164

Bis(cyclopentadienyl)cobalt(II)

• Synonym(e): Cobaltocene
• Lineare Formel: Co(C₅H₅)₂
• CAS-Nummer: 1277-43-6
• Molekulargewicht: 189.12
• EG-Nummer: 215-061-0
• MDL-Nummer: MFCD00013749
• UNSPSC-Code: 12352103
• PubChem Substanz-ID: 24860617
• NACRES: NA.23

Eigenschaften

• Form: powder or crystals; solid
• Eignung der Reaktion: core: cobalt
• mp (Schmelzpunkt): 176-180 °C (dec.) (lit.)
• Lagertemp.: 2-8°C
• SMILES String: [Co].[CH]1[CH][CH][CH][CH]1.[CH]2[CH][CH][CH][CH]2
• InChI: 1S/2C5H5.Co/c2*1-2-4-5-3-1;/h2*1-5H;
• InChIKey: PXFGMRZPRDJDEK-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Bis(cyclopentadienyl)cobalt(II) also known as cobaltocene, is an organometalliccompound that is widely used in the field of polymer synthesis, cobaltnanomaterials, and redox flow batteries.

Anwendung

Bis(cyclopentadienyl)cobalt(II) can be used:

• As a dopant to prepare encapsulated carbon nanotubes with high thermoelectric conversion efficiency.
• As a CVD precursor to fabricate cobalt oxide thin films for various applications.
• As a redox-active anode species in Li-based redox flow batteries to achieve higher energy densities and energy efficiencies.
• As a catalyst for controlled/“living” radical polymerization of methylmethacrylate.

Sicherheitshinweise

• Piktogramme: GHS02,GHS08
• Signalwort: Danger
• H-Sätze: H228,H317,H334,H341,H351
• P-Sätze: P201 - P210 - P280 - P302 + P352 - P308 + P313
• Gefahreneinstufungen: Carc. 2 - Flam. Sol. 2 - Muta. 2 - Resp. Sens. 1 - Skin Sens. 1
• Lagerklassenschlüssel: 4.1B - Flammable solid hazardous materials
• WGK: WGK 3
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type P3 (EN 143) respirator cartridges