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10210-68-1 - Octacarbonyldicobalt, stab. with 1-5% hexane - Cobalt carbonyl - Cobalt tetracarbonyl - 13060 - Alfa Aesar

13060 Octacarbonyldicobalt, stab. with 1-5% hexane

CAS-Nummer
10210-68-1
Synonyme
Cobalt carbonyl
Cobalt tetracarbonyl

Größe Preis ($) Menge Verfügbarkeit
2.5g 61,60
25g 148,00
100g 556,00
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Octacarbonyldicobalt, stab. with 1-5% hexane

MDL
MFCD00016024
EINECS
233-514-0

Chemische Eigenschaften

Formel
C8Co2O8
Molmasse
341.95
Form
Crystalline
Schmelzpunkt
ca 51° dec.
Flammpunkt
-13°(-9°F)
Dichte
1.73
Sensitivität
Air Sensitive
Löslichkeit
Insoluble in water. Soluble in alcohol, ether and carbon disulfideSoluble in ether, naphtha and carbon disulfide. Slightly soluble in alcohol. Insoluble in water.

Anwendungen

As a catalyst in oxo process, and in high-purity cobalt saltsOctacarbonyldicobalt is used as a catalyst for hydroformylation. It plays an important role in promoting both the Nicholas reaction and the Pauson-Khand reaction. It acts as a reagent and catalyst in organometallic chemistry and organic synthesis. It is involved as an alkyne protecting group.

Bemerkungen

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

Literaturverweise

Ruan, Z.; Rong, W.; Li, Q.; Li, Z. Oxygen as the growth enhancer of carbon nanotubes in solid-state pyrolysis of organometallic precursors. Carbon 2015, 87, 338-346.

Ruan, Z.; Rong, W.; Li, Q.; Li, Z. Synthesis and Solid-State Pyrolysis Behavior of POSS Containing Organometallic Polymer with Dicobalt Hexacarbonyl in the Side Chain. J. Inorg. Organomet. Polym. Mater. 2015, 25 (1), 98-106.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H228-H252-H302-H330-H317-H361-H373

Flammable solid. Self-heating in large quantities; may catch fire. Harmful if swallowed. Fatal if inhaled. May cause an allergic skin reaction. Suspected of damaging fertility or the unborn child. May cause damage to organs through prolonged or repeated exposure.

Sicherheitshinweise: P210-P304+P340-P320-P330-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Specific treatment is urgent (see label). Rinse mouth. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Gefahrenklasse
6.1
Verpackungsgruppe
I
Harmonized Tariff Code
2853.90
TSCA
Yes
RTECS
GG0300000

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