Description

Tetrasilicide(4) CAS NO 106389-61-1 is a high-purity inorganic silicon compound with a defined stoichiometry. This material is valued for its role as a precursor and functional additive in advanced material synthesis and semiconductor research. It is primarily utilized by R&D laboratories and industrial manufacturers in the electronics, ceramics, and specialty chemical sectors seeking consistent quality and reliable supply.

Application

• Precursor material for the deposition of silicon-containing thin films in semiconductor manufacturing.
• Raw material in the production of advanced ceramics and refractory materials.
• Additive in metallurgical processes for alloy modification and property enhancement.
• Starting reagent for synthesizing other silicon-based compounds in organometallic chemistry.
• Research and development of novel photovoltaic and energy storage materials.
• Component in the formulation of specialized glass and optical materials.

Basic Information

Product Name	Tetrasilicide(4)
CAS No.	106389-61-1
Molecular Formula	Si4
Molecular Weight	112.33 g/mol
Synonyms	Tetrasilicon; Silicon tetramer; Silicon (Si4); Tetrasilicon compound; Silicon cluster (Si4); Silicon oligomer; Silicon tetrasilicide
EINECS	Contact for details

Quality Control

Our Tetrasilicide(4) is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for research and industrial applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) nature, this material must be stored in a cool, dry place, ideally under an inert atmosphere such as argon or nitrogen to prevent degradation. Recommended storage temperature is 15-25°C.

Specification

Item	Specification
Appearance	Dark gray to black powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (Si4 Content)	≥ 95.0%
Purity (by elemental analysis)	Contact for details
Metallic Impurities	≤ 100 ppm (total)
Particle Size	Customizable

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.