Description

Sih3 CAS NO 13765-44-1 is a highly specialized inorganic chemical compound, specifically a silane derivative. This product is critical for advanced material synthesis and semiconductor manufacturing processes where precise silicon incorporation is required. It serves as a fundamental precursor for research and industrial applications in electronics, photovoltaics, and specialty glass production.

Application

• Semiconductor Manufacturing: As a key silicon source for chemical vapor deposition (CVD) and atomic layer deposition (ALD) processes to create thin films and epitaxial layers.
• Photovoltaics: Used in the production of high-efficiency solar cells, particularly in the fabrication of amorphous silicon (a-Si) layers.
• Specialty Glass & Ceramics: Acts as a doping agent or precursor to modify the optical and mechanical properties of advanced glass and ceramic materials.
• Chemical Synthesis: Serves as a reactive intermediate in organometallic and inorganic synthesis for creating novel silicon-based compounds.
• Research & Development: Essential for academic and industrial R&D in materials science, surface chemistry, and nanotechnology.
• Optoelectronics: Employed in the fabrication of light-emitting diodes (LEDs) and other optoelectronic devices requiring precise silicon doping.

Basic Information

Product Name	Sih3
CAS No.	13765-44-1
Molecular Formula	SiH3
Molecular Weight	31.11 g/mol
Synonyms	Silyl; Silanyl; Trihydridosilicon; Silicon trihydride radical; Monosilyl; SiH3 radical; Silylene (common name for related species)
EINECS	Contact for details

Quality Control

Our Sih3 is produced and handled under stringent quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the exacting requirements of the electronics and advanced materials industries. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Due to its highly volatile and gaseous nature, store under an inert atmosphere (e.g., argon or nitrogen) in a cool, well-ventilated area, away from heat and ignition sources. The product is easily oxidized; ensure containers are sealed immediately after use to prevent degradation.

Specification

Item	Specification
Appearance	Colorless gas
Identification (IR)	Conforms
Purity (GC)	≥ 99.5%
Oxygen (O2)	≤ 10 ppm
Moisture (H2O)	≤ 5 ppm
Total Hydrocarbon Impurities	≤ 100 ppm

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