Dichlorosilanone

Base Information

• Chemical Name: Dichlorosilanone
• CAS No.: 73551-05-0
• Molecular Formula: Cl2OSi
• Molecular Weight: 114.991
• DSSTox Substance ID: DTXSID10541515
• Wikidata: Q82417887
• Mol file: 73551-05-0.mol

Synonyms:Dichlorosilanone;73551-05-0;DTXSID10541515

Chemical Property of Dichlorosilanone

Chemical Property:

• PSA: 17.07000
• LogP: 0.87940
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 0
• Exact Mass: 113.9095465
• Heavy Atom Count: 4
• Complexity: 29

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: O=[Si](Cl)Cl

Technology Process of Dichlorosilanone

There total 3 articles about Dichlorosilanone 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:

octachlorotrisiloxane (31323-44-1) → tetrachlorosilane (10026-04-7,53609-55-5) + silicon monoxide + ClOSi (82867-88-7) + silicon oxychloride (73551-05-0) + dichlorosilylene (13569-32-9)

Guidance literature:

In gaseous matrix; high-temperature alumina furnice (1240°C, 1E-7 bar), Ar matrix (dilution 200:1), condensation on copper block (15 K, 30 min); IR-monitoring;

Reference yield:

hexachlorodisiloxane (14986-21-1) → tetrachlorosilane (10026-04-7,53609-55-5) + silicon monoxide + ClOSi (82867-88-7) + silicon oxychloride (73551-05-0) + dichlorosilylene (13569-32-9)

Guidance literature:

In gaseous matrix; high-temperature alumina furnice (1240°C, 1E-7 bar), Ar matrix (dilution 200:1), condensation on copper block (15 K, 30 min); IR-monitoring;

Reference yield:

trichlorosilane (10025-78-2) + sulfur trioxide (7446-11-9) → chlorosulfonic acid (7790-94-5) + silicon oxychloride (73551-05-0) + silica gel (112926-00-8,7631-86-9)

Guidance literature:

In neat (no solvent); byproducts: SO2, HCl, SO2Cl2; heating of SiHCl3 and SO3 (1:2) in a bomb tube at 160 °C for a period of 12 hours;;

upstream raw materials:

octachlorotrisiloxane

hexachlorodisiloxane

trichlorosilane

sulfur trioxide

Refernces