Dicarbonyl cyclopentadienyl cobalt, 12078-25-0

Chemical Encyclopedia

January 6, 2026

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Chinese Name: Cobalt
Dicarbonyl Cyclopentadienyl English Name: Cobalt, dicarbonyl(h5-2,4-cyclopentadien-1-yl)-
Chinese Name: Cobalt
Carbonyl Cyclopentadienyl English Name: Cobalt; Cyclopentadienylcobalt dicarbonyl; Cobalt, dicarbonyl(η5-2,4-cyclopentadien-1-yl); Co (); Co (dicarbonyl)-dicarbonylcyclopentadienylcobalt;
CAS number:
12078-25-0 chemical formula:
C7H5CoO2 molecular weight:
180.047 melting point: -22 ℃
boiling point:
139-140 ℃ flash point:
26 ℃ refractive index:
1.599 packing grade: II Hazard Category Code:
R10: Flammable. R23/24/25: Toxic by inhalation, skin contact and inadvertent swallowing. Dangerous goods mark:
T: Safety instructions:
of toxic substances S16: Keep away from fire. S36/37/39: Wear suitable protective clothing, gloves and use protective eyewear or face shield. Storage conditions:
2-8 ℃