dibromo(dimethyl)silane

Base Information

• Chemical Name: dibromo(dimethyl)silane
• CAS No.: 4095-10-7
• Molecular Formula: C2H6Br2Si
• Molecular Weight: 217.963
• Mol file: 4095-10-7.mol

Synonyms:

Chemical Property of dibromo(dimethyl)silane

Chemical Property:

• Vapor Pressure: 6.543mmHg at 25°C

Purity/Quality:

95% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of dibromo(dimethyl)silane

There total 10 articles about dibromo(dimethyl)silane 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: 69.1%

methyllithium (917-54-4) → trimethylsilyl bromide (2857-97-8) + dimethyldibromosilane (4095-10-7) + methyltribromosilane (4095-09-4)

Guidance literature:

With tetrabromosilane; In pentane; for 2h; Heating;

DOI:10.1080/10426500701323382

Reference yield:

silicon (7440-21-3) → tribromosilane (7789-57-3) + trimethylsilyl bromide (2857-97-8) + dimethyldibromosilane (4095-10-7) + methyltribromosilane (4095-09-4) + tetrabromosilane (7789-66-4)

Guidance literature:

With CH₃Br; copper; In neat (no solvent); Si-Cu (9:1) and CH3Br at 295-325°C;;

Reference yield:

Bromoform (75-25-2) + 7,7-dimethyl-1,4,5,6-tetraphenyl-2,3-benzo-7-silanorbornadiene (18816-24-5) → 1,1,2,2-tetrabromoethane (79-27-6) + dimethyldibromosilane (4095-10-7) + 1,2,3,4-tetraphenylnaphthalene (751-38-2) + 1,1-dibromomethane (74-95-3)

Guidance literature:

In hexane; at 22.9 ℃; Rate constant; Product distribution; Mechanism; Irradiation; laser pulse photolysis technique; investigated by UV and 1H NMR measurements;

DOI:10.1021/j100040a020

upstream raw materials:

benzyl bromide

13,13-Dimethyl-1,10-diphenyl-13-silatricyclo<8.2.1.0^Δ2,9>trideca-11-en

Bromoform

7,7-dimethyl-1,4,5,6-tetraphenyl-2,3-benzo-7-silanorbornadiene

Downstream raw materials:

trimethylsilyl bromide

octamethylcyclotetrasiloxane

ethyl bromide

2,2-dimethylpropane-1,3-diol cyclic dimethylsilyl ether

Refernces

• 1、 Pitcher, Michael W.,Bianconi, Patricia A.. "A simple one-pot synthesis of methyltribromosilane". . p. 1819 - 1822. Retrieved 2008/02/11.
• 2、 Lehnig, Manfred,Reininghaus, Frank. "1H-CIDNP During an Insertion Reaction of Dimethylsilylenes". . p. 1927 - 1928. Retrieved 2007/10/02.