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Merck
CN

69875

Molybdenumhexacarbonyl

technical

Synonym(s):

Hexacarbonylmolybdenum(0)

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About This Item

Linear Formula:
Mo(CO)6
CAS Number:
13939-06-5
Molecular Weight:
264.00
NACRES:
NA.23
PubChem Substance ID:
329762021
UNSPSC Code:
12352103
EC Number:
237-713-3
MDL number:
MFCD00003466

Key Documents

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Product Name

Molybdenumhexacarbonyl, technical

InChI key

KMKBZNSIJQWHJA-UHFFFAOYSA-N

InChI

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

SMILES string

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

vapor density

9.1 (vs air)

grade

technical

form

solid

reaction suitability

core: molybdenum
reagent type: catalyst

bp

156 °C (lit.)

mp

150 °C (dec.) (lit.)

density

1.96 g/mL at 25 °C (lit.)

Quality Level

200

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Application

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

General description

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.

pictograms

Skull and crossbones
GHS06

signalword

Danger

hcodes

H331

Hazard Classifications

Acute Tox. 3 Inhalation

Storage Class

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

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

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Certificates of Analysis (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)
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
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
Qingxi Meng et al.
Journal of molecular modeling, 18(8), 3489-3499 (2012-02-03)
Density functional theory (DFT) was used to investigate the Mo-catalyzed intramolecular Pauson-Khand reaction of 3-allyloxy-1-propynylphosphonates. All intermediates and transition states were optimized completely at the B3LYP/6-31 G(d,p) level [LANL2DZ(f) for Mo]. In the Mo-catalyzed intramolecular Pauson-Khand reaction, the C–C oxidative
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