bis($l^{2}-silanylidene)hafnium

Basic Information

$bis($l^{2}-silanylidene)hafnium$

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CAS Number

12401-56-8

Molecular Formula

HfSi2

Molecular Weight

238.69 g/mol

Chemical Classification

Basic Chemical Raw Materials Inorganic Chemicals Acids

Basic Physical Properties

Melting Point

1680°C

Boiling Point

°Cat760mmHg

Water Solubility

it is insoluble in water.

SMILES

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[Si].[Si].[Hf]

InChI

InChI=1S/Hf.2Si

InChIKey

TWRSDLOICOIGRH-UHFFFAOYSA-N

LogP

-1.8349000000000002

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

Synonyms & References

English

MFCD00167026
Hafnium disilicide
Hafnium silicide (HfSi2)
12401-56-8
Hafnium silicide
hafnium;silicon
Q26841176
Chromium Sulfide (Cr2S3) Sputtering Targets
Hafniumsilicidemeshgraypowder
Hafnium (IV) silicide
hafnium disilicide
hafniumsilicide(hfsi2)
HAFNIUM (IV) SILICIDE 99%

MDL Number

MFCD00167026

FAQ

What regulatory guidelines apply to bis($l^{2}-silanylidene)hafnium (CAS: 12401-56-8)?

Bis($l^{2}-silanylidene)hafnium (CAS: 12401-56-8) must comply with the United Nations' GHS classification, REACH regulations, and FDA/EPA requirements for the handling, storage, and disposal of hazardous substances. It is categorized as a hazardous chemical due to its reactivity and potential health risks. Compliance with local and national regulations is essential for safe usage and disposal.

Are there alternatives to bis($l^{2}-silanylidene)hafnium (CAS: 12401-56-8) in synthesis?

Alternatives to bis($l^{2}-silanylidene)hafnium (CAS: 12401-56-8) include other organohafnium compounds such as hafnium tris(trimethylsilyl) or hafnium tetrakis(dimethylamido). These alternatives offer similar reactivity but may have different availability and cost. The choice of alternative depends on the specific requirements of the synthesis and the desired properties of the final product.

What is the market or research trend for bis($l^{2}-silanylidene)hafnium (CAS: 12401-56-8)?

The market for bis($l^{2}-silanylidene)hafnium (CAS: 12401-56-8) is growing due to its applications in high-performance polymers and catalysis. Research is focusing on its use in advanced materials and chemical synthesis. Market trends suggest increasing demand for this compound, driven by advancements in materials science and the need for efficient catalysts in pharmaceutical and fine chemical industries.

How should waste containing bis($l^{2}-silanylidene)hafnium (CAS: 12401-56-8) be handled?

Waste containing bis($l^{2}-silanylidene)hafnium (CAS: 12401-56-8) should be collected in appropriate containers, sealed, and stored in a secure area. Incineration or professional waste disposal services are recommended to ensure safe and environmentally compliant disposal. Proper labeling and documentation are essential, and all disposal activities should adhere to local and national environmental protection regulations and guidelines.