CID 14619519

Base Information

• Chemical Name: CID 14619519
• CAS No.: 19382-74-2
• Molecular Formula: Cl2FHSi
• Molecular Weight: 118.998
• DSSTox Substance ID: DTXSID70777757
• Mol file: 19382-74-2.mol

Synonyms:DTXSID70777757;19382-74-2

Chemical Property of CID 14619519

Chemical Property:

• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 0
• Exact Mass: 116.9130351
• Heavy Atom Count: 4
• Complexity: 13.5

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: F[Si](Cl)Cl

Technology Process of CID 14619519

There total 2 articles about CID 14619519 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:

trichlorosilane (10025-78-2) + antimony(III) fluoride (7783-56-4) → antimony (7440-36-0) + fluoro dichlorosilane (19382-74-2) + antimony(III) chloride (10025-91-9) + trifluorosilane (13465-71-9) + silicon tetrafluoride (7783-61-1)

Guidance literature:

antimony(V) chloride; In neat (no solvent); byproducts: H2; conversion of 2.093g SiHCl3 with 0.5g SbF3 in presence of 0.2ml SbCl5 at 10-15 °C for a period of 3 hours;;

DOI:10.1039/JR9440000293

Reference yield:

difluoro dichlorosilane (18356-71-3) + trimethylstannane (1631-73-8) → difluoro chlorosilane (80003-43-6) + fluoro dichlorosilane (19382-74-2) + trifluorosilane (13465-71-9) + trimethyltin bromide (1066-44-0) + monosilane (7440-21-3)

Guidance literature:

In neat (no solvent); equimolar amts. of Me3SnH and SiF2Cl2 room temp., 3.5 days; removing of Me3SnBr by trap coolingto -131°C, cooling to -196°C; not isolated; IR, (1)H-, (19)F-NMR spectroscopy (identified 5% SiF3H, 5% SiH4 and 5% SiFCl2H in product mixt.);

upstream raw materials:

difluoro dichlorosilane

trimethylstannane

trichlorosilane

antimony(III) fluoride

Refernces

• 1、 D'Errico, John J.,Sharp, Kenneth G.. "Selective and sequential reduction of polyhalosilanes with alkyltin hydrides". . p. 2177 - 2180. Retrieved 2008/10/08.