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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

Codice CAS
10210-68-1
Sinonimi
Cobalt carbonyl
Cobalt tetracarbonyl

Dimensioni Prezzo ($) Quantità Disponibilità
2.5g 54,90
25g 147,29
100g 514,21
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Octacarbonyldicobalt, stab. with 1-5% hexane

MDL
MFCD00016024
EINECS
233-514-0

Proprietà chimiche

Formula
C8Co2O8
Peso formula
341.95
Modulo
Crystalline
Punto di fusione
ca 51° dec.
Punto di infiammabilità
-13°(-9°F)
Densità
1.73
Sensibilità
Air Sensitive
Solubilità
Insoluble in water. Soluble in alcohol, ether and carbon disulfideSoluble in ether, naphtha and carbon disulfide. Slightly soluble in alcohol. Insoluble in water.

Applicazioni

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.

Note

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

Letteratura

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.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H228-H252-H330-H302-H317-H361-H373-H412

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

Dichiarazioni precauzionali: P210-P260-P284-P201-P261-P304+P340-P320-P330-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Do not breathe dust/fume/gas/mist/vapours/spray. Wear respiratory protection. Obtain special instructions before use. Avoid breathing dust/fume/gas/mist/vapours/spray. 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.

Altri riferimenti

Classe di rischio
6.1
Gruppo di imballaggio
I
Codice tariffe armonizzato
2853.00
TSCA
Yes
RTECS
GG0300000

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