Trifluorobromosilane

Base Information

• Chemical Name: Trifluorobromosilane
• CAS No.: 14049-39-9
• Molecular Formula: BrF3Si
• Molecular Weight: 164.985
• Mol file: 14049-39-9.mol

Synonyms:Bromtrifluorsilan;Silane,bromotrifluoro;bromotrifluorosilane;

Chemical Property of Trifluorobromosilane

Chemical Property:

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• PSA: 0.00000
• Density: 1.758g/cm³
• LogP: 1.72540

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Trifluorobromosilane

There total 2 articles about Trifluorobromosilane 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:

disilicon hexafluoride (13830-68-7) + bromine (7726-95-6) → bromotrifluorosilane (14049-39-9) + difluoro dibromosilane (14188-35-3) + silicon tetrafluoride (7783-61-1)

Guidance literature:

In neat (no solvent); heating of a mixture of Si2F6 and an excess of Br2; inflammation;;

DOI:10.1021/ja01297a045

Reference yield:

difluorosilylene (13966-66-0) + bromine (7726-95-6) + silicon tetrafluoride (7783-61-1) → bromotrifluorosilane (14049-39-9) + difluoro dibromosilane (14188-35-3) + fluoro tribromosilane (18356-67-7) + disilicon hexabromide (13517-13-0) + tetrabromosilane (7789-66-4)

Guidance literature:

In neat (no solvent); The halogen was co-condensed in a flask at -196°C with the mixt. of SiF4 and SiF2 emerging out of the reactor tube; further products;; warmed to room temp.; the volatile products were sepd. and detected by NMR and MS;;

DOI:10.1039/DT9870001123

Reference yield: 99.0%

bromotrifluorosilane (14049-39-9) + sodium bis(2-methoxyethoxy)aluminum hydride (22722-98-1) → trifluorosilane (13465-71-9) + monosilane (7440-21-3)

Guidance literature:

In toluene; vitride soln. in toluene (70%), warming to room temperature (10 min);

upstream raw materials:

difluorosilylene

bromine

silicon tetrafluoride

disilicon hexafluoride

Downstream raw materials:

difluorosilane

trifluorosilane

triethyltin bromide

monosilane