Molybdenum carbide (MoC)

Basic Information

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CAS Number

12627-57-5

Molecular Formula

CMo2

Molecular Weight

203.89 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Hydrocarbons

Basic Physical Properties

SMILES

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C.[Mo]

InChI

InChI=1S/C.2Mo

InChIKey

QIJNJJZPYXGIQM-UHFFFAOYSA-N

LogP

-0.2833

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

Synonyms & References

English

12011-97-1
FT-0695835
EINECS 234-569-3
12627-57-5
Methane--molybdenum (1/1)
DTXSID10923231
Molybdenum carbide (MoC)
Molybdenum monocarbide
Molybdenum carbide
Einecs 235-733-7

MDL Number

MFCD00014218

FAQ

What are the physical and chemical properties of Molybdenum carbide (CAS: 12627-57-5)?

Molybdenum carbide (MoC) is a refractory ceramic material. It crystallizes in the hexagonal close-packed structure with a high melting point of around 2800°C. The molecular weight is approximately 72.95 g/mol. It is insoluble in water and most common solvents. Chemically, it is stable at high temperatures but reacts with halogens and oxygen at lower temperatures. It is used in high-temperature applications due to its hardness and wear resistance.

How is molybdenum carbide (CAS: 12627-57-5) typically synthesized?

Molybdenum carbide (MoC) is commonly synthesized through the reaction of molybdenum metal with carbon at high temperatures, typically around 1200-1300°C. This process involves heating molybdenum powder in a vacuum or inert atmosphere to prevent oxidation. Other methods include chemical vapor deposition and solid-state reactions between molybdenum and carbon.

What industries use molybdenum carbide (CAS: 12627-57-5)?

Molybdenum carbide (MoC) is used in various industries due to its unique properties. It is widely used in the aerospace and automotive sectors for its high-temperature stability and wear resistance. It is also utilized in the production of cutting tools, wear-resistant coatings, and as an additive in high-performance lubricants. Additionally, it has applications in electronics, where it serves as a component in sensors and semiconductor devices.

What precautions should be taken when handling molybdenum carbide (CAS: 12627-57-5)?

When handling molybdenum carbide (MoC), safety precautions include wearing appropriate personal protective equipment (PPE) such as gloves, goggles, and a respirator. It should be stored in a cool, dry place away from moisture and heat sources. In case of spills, it is recommended to use a fume hood and follow the Material Safety Data Sheet (MSDS) guidelines for proper cleanup. Emergency showers and eyewash stations should be readily available in case of exposure.