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16857 Bis(cyclopentadienyl)cobalt

CAS Number
1277-43-6
Synonyms
Cobaltocene

Stock No. Size Price ($) Quantity Availability
16857-03 1g 39.70
16857-06 5g 138.00
16857-14 25g 577.00
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Bis(cyclopentadienyl)cobalt

MDL
MFCD00013749
EINECS
215-061-0

Chemical Properties

Formula
C10H10Co
Formula Weight
189.12
Form
Powder, Packaged under argon
Melting point
176-180° dec.
Storage & Sensitivity
Moisture Sensitive. Air Sensitive. Keep Cold. Store under Argon.
Solubility
Insoluble in water.

Applications

Bis(cyclopentadienyl)cobalt is used to catalyze the preparation of pyridines from alkynes and nitriles. It acts as a polymerization inhibitor of olefins. It is a common one-electron reducing agent in the laboratory. It reacts with carbon monoxide to prepare cobalt(I) derivative, cyclopentadienylcobalt dicarbonyl. It also serves as an internal standard in cyclic voltametry. Further, it finds use in Diels-Alder reactions. In addition to this, it is used as a paint drier and as an oxygen stripping agent.

Notes

Air and moisture sensitive. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents.

Literature References

Han, B.; Park, J. M.; Choi, K. H.; Lim, W. K.; Mayangsari, T. R.; Koh, W.; Lee, W. J. Atomic layer deposition of stoichiometric Co3O4 films using bis(1, 4-di-iso-propyl-1, 4-diazabutadiene)cobalt. Thin Solid Films 2015, 589, 718-722.

Shimizu, H.; Shima, K.; Suzuki, Y.; Momose, T.; Shimogaki, Y. Precursor-based designs of nano-structures and their processing for Co (W) alloy films as a single layered barrier/liner layer in future Cu-interconnect. J. Mater. Chem. C 2015, 3 (11), 2500-2510.

GHS Hazard and Precautionary Statements

Hazard Statements: H228

Flammable solid.

Precautionary Statements: P210-P240-P241-P280-P370+P378q

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Ground/bond container and receiving equipment. Use explosion-proof electrical/ventilating/lighting/ equipment. Wear protective gloves/protective clothing/eye protection/face protection. In case of fire: Use CO2, dry chemical, or foam

Other References

Hazard Class
4.1
Packing Group
II
Harmonized Tariff Code
2931.90
TSCA
Yes
RTECS
GG0350000

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