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69875

Sigma-Aldrich

Molybdenumhexacarbonyl

technical

Sinonimo/i:

Hexacarbonylmolybdenum(0)

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About This Item

Formula condensata:
Mo(CO)6
Numero CAS:
13939-06-5
Peso molecolare:
264.00
Numero CE:
237-713-3
Numero MDL:
MFCD00003466
Codice UNSPSC:
12352103
ID PubChem:
329762021
NACRES:
NA.23

Densità del vapore

9.1 (vs air)

Livello qualitativo

200

Grado

technical

Forma fisica

solid

Impiego in reazioni chimiche

core: molybdenum
reagent type: catalyst

P. eboll.

156 °C (lit.)

Punto di fusione

150 °C (dec.) (lit.)

Densità

1.96 g/mL at 25 °C (lit.)

Stringa SMILE

[Mo].[C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+]

InChI

1S/6CO.Mo/c6*1-2;
KMKBZNSIJQWHJA-UHFFFAOYSA-N

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Descrizione generale

Molybdenum hexacarbonyl is a colorless compound that sublimates and decomposes without melting at 150oC. It has an octahedral structure. Inherent sublimation of molybdenum hexacarbonyl permits it to perform as an active liquefaction catalyst. To form a catalyst it is adsorbed on dehydroxylated alumina forming subcarboyls.

Applicazioni

Alumina supported molybdenum hexacarbonyl acts as an active catalyst. It is used to synthesize MoO and MoC nanowires by electron beam induced deposition.

Pittogrammi

Skull and crossbones
GHS06

Avvertenze

Danger

Indicazioni di pericolo

H331

Classi di pericolo

Acute Tox. 3 Inhalation

Codice della classe di stoccaggio

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

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Certificati d'analisi (COA)

Lot/Batch Number
STBK4073
STBK3508
STBJ7128
STBJ5137
STBJ0101

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Microstructural analysis and Transport Properties of MoO and MoC nanostructures prepared by focused electron beam-induced deposition
Makise K, et al
Scientific Reports, 4 (2014)
An investigation of the chemistry of molybdenum hexacarbonyl on thin dehydroxylated alumina films in ultrahigh vacuum
Catalysis Letters, 91(1-2), 83-88 (2003)
In situ generation of carbon monoxide from solid molybdenum hexacarbonyl. A convenient and fast route to palladium-catalyzed carbonylation reactions.
Nils-Fredrik K Kaiser et al.
Journal of combinatorial chemistry, 4(2), 109-111 (2002-03-12)
John Spencer
Future medicinal chemistry, 2(2), 161-168 (2011-03-24)
Microwave-mediated chemistry, involving the reduction of nitroarenes with molybdenum hexacarbonyl as a stoichiometric reducing agent, has been employed in the synthesis of a range of anilines. Many of these reactions exhibit high levels of chemoselectivity, tolerating unsaturation, steric hindrance and
Paul Nissenson et al.
Physical chemistry chemical physics : PCCP, 8(40), 4700-4710 (2006-10-19)
While there is increasing evidence for unique chemical reactions at interfaces, there are fewer data on photochemistry at liquid-vapor junctions. This paper reports a comparison of the photolysis of molybdenum hexacarbonyl, Mo(CO)(6), in 1-decene either as liquid droplets or in
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