Silicon28

Base Information

• Chemical Name: Silicon28
• CAS No.: 14276-58-5
• Molecular Formula: Si
• Molecular Weight: 0
• Mol file: 14276-58-5.mol

Synonyms:28Si; Si28; Silicon-28

Chemical Property of Silicon28

Chemical Property:

• PSA: 0.00000
• LogP: -1.45160

Purity/Quality:

99.9% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Silicon28

There total 2 articles about Silicon28 which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 90.0%

calcium hydride (7789-78-8) + silicon tetrafluoride, Si-28 (62566-70-5) → monosilane (14276-58-5)

Guidance literature:

In neat (no solvent); byproducts: CaF2; at 200°C;

DOI:10.1023/A:1014735203351

Reference yield:

calcium hydride (7789-78-8) + silicon tetrafluoride, Si-28 (62566-70-5) + hexafluorodisiloxane, Si-28 + hydrogen (1333-74-0) → monosilane (14276-58-5) + (28)Si2OH6 + (28)Si3O2H7F + (28)Si2OH5F

Guidance literature:

In neat (no solvent); prepn. by passing a flow of silicon tetrafluoride mixed with H2 through calcium hydride purged by dry N2 and placed into stainless steel reactor;

DOI:10.1134/S0036023611040061

upstream raw materials:

calcium hydride

silicon tetrafluoride, Si-28

hydrogen

Refernces

• 1、 Bulanov,Sennikov,Sozin, A. Yu.,Lashkov, A. Yu.,Troshin, O. Yu.. "Formation of impurity Si2OH6 in silane synthesized from silicon tetrafluoride". . p. 510 - 512. Retrieved 2011/07/29.