?hromium hexacarbonyl

Basic Information

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CAS Number

13007-92-6

Molecular Formula

C6CrO6

Molecular Weight

64.01 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Nitriles

Basic Physical Properties

Melting Point

>150 °C (dec.)

Boiling Point

220 ºC

Vapor Pressure

1 mmHg ( 36 °C)

SMILES

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

InChI

InChI=1S/C.Cr/q-1;

InChIKey

ISQUTRHWLNGUBQ-UHFFFAOYSA-N

LogP

0.07879

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

Safety Information

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GHS Hazard Pictograms

H301

Hazard Statement

H301 Toxic if swallowed
Acute toxicity, oral

Hazard Class

Class 6.1 Class 6.1

Stability

Stable. Incompatible with strong oxidizing agents.

Sensitiveness

Light Sensitive/Heat Sensitive

Toxicity

LD50 i.v. in mice: 100 mg/kg (Strohmeier)

Synonyms & References

English

13007-92-6
AKOS015903778
hexakis(methanidylidyneoxidanium) chromium
DTXSID6024830
EN300-7493636
carbon monoxide;chromium
CHROMIUM CARBONYL
Chromium carbonyl (Cr(CO)6)
CHROMIUM CARBONYL [MI]
CS-0111881
FT-0623786
Chromium(0) hexacarbonyl, packaged for use in deposition systems
Chromium(0) hexacarbonyl
920F3EJX2P
Q421412
NS00085875
Chromium(0) hexacarbonyl, 98%
D95847
hexacarbonylchromium
Chromium hexacarbonyl
carbon monoxide,chromium
Chromium carbonyl Hexacarbonylchromium
Hexacarbonylchromium(0)
Chromium carbonyl
Cr(CO)6
Chromcarbonyl
ChroMiuM(0)hexacarbo
Chromiumcarbonyl(Cr(CO)6)
Chromiumhexacarbonyl
Chromiumcarbonyl,99%
Chromium carbonyl, 98+%

MDL Number

MFCD00010945

Customs Code

2931909090

FAQ

What are the physical and chemical properties of chromium hexacarbonyl (CAS: 13007-92-6)?

Chromium hexacarbonyl (CAS: 13007-92-6) is a colorless, volatile liquid with a molecular weight of approximately 198. Crystalline forms are not common due to its volatility. It is highly soluble in organic solvents but slightly soluble in water. It is an extremely reactive compound, capable of undergoing rapid decomposition and forming various chromium carbonyl complexes.

How is chromium hexacarbonyl (CAS: 13007-92-6) typically synthesized?

Chromium hexacarbonyl is typically synthesized by treating chromium(III) oxide or chromium metal with excess carbon monoxide at high temperatures (around 400°C). This process involves the reduction of chromium to chromium carbonyl complexes and further decomposition to form the hexacarbonyl compound.

What industries use chromium hexacarbonyl (CAS: 13007-92-6)?

Chromium hexacarbonyl is used primarily in the production of organometallic compounds and as a catalyst in certain organic reactions. It is also utilized in the synthesis of chromium-based pigments and in the preparation of other chromium carbonyl compounds for use in various industries such as fine chemicals and pharmaceuticals.

What precautions should be taken when handling chromium hexacarbonyl (CAS: 13007-92-6)?

When handling chromium hexacarbonyl, it is crucial to wear appropriate personal protective equipment (PPE) such as chemical-resistant gloves and safety goggles. Work should be conducted in a fume hood to minimize inhalation risks. Spills should be immediately cleaned up with appropriate absorbents, and the material safety data sheet (MSDS) should be consulted for detailed emergency response procedures.