Diselenoxotungsten

Basic Information

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CAS Number

12067-46-8

Molecular Formula

Se2W

Molecular Weight

341.76 g/mol

Chemical Classification

Basic Chemical Raw Materials Inorganic Chemicals Acids

Basic Physical Properties

Boiling Point

°Cat760mmHg

Water Solubility

Insoluble in water.

Solubility

Insoluble in water.

SMILES

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[Se]=[W]=[Se]

InChI

InChI=1S/2Se.W

InChIKey

ROUIDRHELGULJS-UHFFFAOYSA-N

LogP

-0.7641

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

18.3

Safety Information

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GHS Hazard Pictograms

H301

H331

H373

H400

H410

Hazard Statement

H301 Toxic if swallowed
Acute toxicity, oral

H331 Toxic if inhaled
Acute toxicity, inhalation

H373 Causes damage to organs through prolonged or repeated exposure
Specific target organ toxicity, repeated exposure

H400 Very toxic to aquatic life
Hazardous to the aquatic environment, acute hazard

H410 Very toxic to aquatic life with long lasting effects
Hazardous to the aquatic environment, long-term hazard

Hazard Class

Class 9 Class 9

Synonyms & References

English

MFCD00049703
Tungsten selenide
Chromium Fluoride (CrF3) Sputtering Targets
Q2592220
Tungsten selenide (WSe2)
DTXSID8065240
WSe2 Crystal
AKOS024256371
EINECS 235-078-7
Tungsten( cento) selenide
Tungsten diselenide
Tungsten diselenide, Crystal, 99.995%
Tungsten(IV) selenide
bis(selanylidene)tungsten
12067-46-8
tungsten diselenide
diselenoxotungsten
WSe2
Tungsten (IV) selenide

MDL Number

MFCD00049703

FAQ

What is Diselenoxotungsten (CAS: 12067-46-8)?

Diselenoxotungsten is a chemical compound with the CAS number 12067-46-8. It consists of tungsten, selenium, and oxygen. This compound is characterized by its unique properties and is used in various applications due to its chemical and physical characteristics.

What are the main uses of Diselenoxotungsten (CAS: 12067-46-8)?

Diselenoxotungsten is primarily used in industrial applications for its catalytic properties. It is also used in research for its role as a catalyst in organic synthesis and as a precursor in the production of other tungsten compounds. Further, it has potential applications in the pharmaceutical industry for its specific chemical interactions.

Is Diselenoxotungsten (CAS: 12067-46-8) safe?

Diselenoxotungsten is generally considered safe when handled properly. However, it is important to follow all safety guidelines, including wearing appropriate personal protective equipment (PPE) such as gloves and goggles. Direct contact with skin or ingestion should be avoided.

How should Diselenoxotungsten (CAS: 12067-46-8) be stored?

Diselenoxotungsten should be stored in a cool, dry, and well-ventilated area. It should be kept away from heat, sparks, and open flames. The compound should be stored in a closed container to prevent exposure to air and moisture. Avoid direct sunlight and high humidity environments to maintain its stability.