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199958

Sigma-Aldrich

Molybdänhexacarbonyl

98%

Synonym(e):

Hexacarbonylmolybdän

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About This Item

Lineare Formel:
Mo(CO)6
CAS-Nummer:
Molekulargewicht:
264.00
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
12352103
PubChem Substanz-ID:

Dampfdichte

9.1 (vs air)

Assay

98%

Form

solid

Eignung der Reaktion

core: molybdenum
reagent type: catalyst

bp

156 °C (lit.)

mp (Schmelzpunkt)

150 °C (dec.) (lit.)

Dichte

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;

InChIKey

KMKBZNSIJQWHJA-UHFFFAOYSA-N

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Allgemeine Beschreibung

Molybdenumhexacarbonyl is a white crystalline solid, melts at 150oC, density 1.96 gm/cc, is insoluble in water and soluble in most organic solvents.

Anwendung

Used in the grafting of silica, as a catalyst for epoxidation of olefins,[1][2]in the adsorption of organosulfur compounds from liquid fuels,[3]as a precursor for the manufacture of organomolybdenum dyes and for Molybdenum plating by thermal decomposition.

Piktogramme

Skull and crossbones

Signalwort

Danger

H-Sätze

Gefahreneinstufungen

Acute Tox. 3 Inhalation

Lagerklassenschlüssel

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

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

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


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Die Dokumentenbibliothek aufrufen

Selective adsorption of dibenzothiophene by functionalized metal organic frameworks sorbents
Shi F, et al
Applied Catalysis. B, Environmental, 103(3-4), 261-265 (2011)
Epoxidation of DL-limonene using an indenyl molybdenum(II) tricarbonyl complex as catalyst precursor
Abrantes M, et al
Catalysis Communications, 15(1), 64-67 (2011)
Advanced Synthesis & Catalysis, 352(10), 1759-1769 (2010)
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

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    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
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      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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