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577766

Sigma-Aldrich

Molybdenumhexacarbonyl

≥99.9% trace metals basis

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Synonym(s):
Hexacarbonylmolybdenum(0)
Linear Formula:
Mo(CO)6
CAS Number:
Molecular Weight:
264.00
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

vapor density

9.1 (vs air)

assay

≥99.9% trace metals basis

form

solid
solid

purified by

sublimation

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.)

SMILES string

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

InChI

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

InChI key

KMKBZNSIJQWHJA-UHFFFAOYSA-N

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This Item
517585
vibrant-m

577766

Molybdenumhexacarbonyl

vibrant-m

517585

Cadmium acetylacetonate

assay

≥99.9% trace metals basis

assay

≥99.9% trace metals basis

bp

156 °C (lit.)

bp

-

vapor density

9.1 (vs air)

vapor density

-

density

1.96 g/mL at 25 °C (lit.)

density

-

mp

150 °C (dec.) (lit.)

mp

209-214 °C (lit.)

General description

Atomic number of base material: 42 Molybdenum

pictograms

Skull and crossbones

signalword

Danger

hcodes

Hazard Classifications

Acute Tox. 3 Inhalation

Storage Class

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges


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Patrik Nordeman et al.
The Journal of organic chemistry, 77(24), 11393-11398 (2012-12-05)
A bridged two-vial system aminocarbonylation protocol where Mo(CO)(6) functions as an external in situ solid source of CO has been developed. For the first time both nitro group containing aryl/heteroaryl iodides and bromides gave good to excellent yields in the
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
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
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
J Feldmann
Journal of environmental monitoring : JEM, 1(1), 33-37 (2001-09-01)
Evidence for the occurrence of Ni(CO)4 in addition to Mo(CO)6 and W(CO)6 in fermentation gases from a municipal sewage treatment plant is presented for the first time. The gases were sampled at the top of the sewage sludge digester using

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