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Octacarbonyldicobalt

Catalog No. 13060 Name Alfa Aesar
CAS Number 10210-68-1 Website
M. F. C8Co2O8 Telephone
M. W. 341.9472 Fax
Purity stab. with 1-5% hexane Email
Storage Chembase ID: 152815

SYNONYMS

Title
八羰基二钴
IUPAC name
dicobalt; octakis(methanidylidyneoxidanium)
IUPAC Traditional name
octakis(carbon monoxide); dicobalt
Synonyms
Cobalt tetracarbonyl
Cobalt carbonyl

DATABASE IDS

CAS Number 10210-68-1
MDL Number MFCD00016024
EC Number 233-514-0

PROPERTIES

Purity stab. with 1-5% hexane
Apperance Crystalline
Density 1.73
Flash Point -13°C(-9°F)
Melting Point ca 51°C dec.
Solubility Insoluble in water. Soluble in alcohol, ether and carbon disulfide
GHS Pictograms GHS02
GHS Pictograms GHS06
GHS Pictograms GHS08
GHS Hazard statements H228-H252-H330-H302-H317-H361-H373-H412
European Hazard Symbols Highly toxic Highly toxic (T+)
European Hazard Symbols Flammable Flammable (F)
GHS Precautionary statements P210-P304+P340-P320-P330-P405-P501A
Risk Statements 11-22-26-48/20-43-62-52/53
RTECS GG0300000
Safety Statements 4-9-16-20-28-33-36/37-45-61
Storage Warning Air Sensitive
TSCA Listed
Hazard Class 6.1
UN Number UN3124
Packing Group I

DETAILS

REFERENCES

  • Reagent used in the Pauson-Khand reaction, a formal [2 + 2 + 1] cycloaddition of an alkyne, and alkene and carbon monoxide to form a cyclopentenone: J. Chem. Soc., Perkin 1, 977 (1973):
  • The reaction has been exploited as a powderful tool in the synthesis of complex molecules. For reviews, see: Org. React., 40, 1 (1991); Chem. Soc. Rev., 33, 32 (2004).