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Merck
CN

241458

Chromium(0) hexacarbonyl

98%

Synonym(s):

Chromium carbonyl, Hexacarbonylchromium

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About This Item

Linear Formula:
Cr(CO)6
CAS Number:
13007-92-6
Molecular Weight:
220.06
NACRES:
NA.22
PubChem Substance ID:
24854484
UNSPSC Code:
12161600
EC Number:
235-852-4
MDL number:
MFCD00010945

Key Documents

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Product Name

Chromium(0) hexacarbonyl, 98%

InChI key

KOTQLLUQLXWWDK-UHFFFAOYSA-N

InChI

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

SMILES string

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

vapor density

7.6 (vs air)

vapor pressure

1 mmHg ( 36 °C)

assay

98%

reaction suitability

core: chromium
reagent type: catalyst

mp

>150 °C (dec.) (lit.)

density

1.77 g/mL at 25 °C (lit.)

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Application

Precursor to a prenylatedcarbene complex which promotes a net [5+5] cycloaddition of alkynylbenzaldehydes to give phenanthrenes.

pictograms

Skull and crossbones
GHS06

signalword

Danger

hcodes

H301

Hazard Classifications

Acute Tox. 3 Oral

Storage Class

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

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
WXBF6560V
WXBF0339V
WXBF1614V
WXBD7066V
WXBD7446V

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Suneetha Menon et al.
Tetrahedron, 63(36), 8788-8793 (2008-09-05)
The reaction of prenylated carbene complexes and 2-alkynylbenzoyl derivatives has been investigated. Phenanthrene derivatives are produced if iodine is added prior to product isolation. Under these conditions alkyl migration reactions occur to form the observed products. The product yields are

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