1,1,1,2,3,4,4,4-Octamethyl-2,3-diphenyltetrasilane

Base Information

• Chemical Name: 1,1,1,2,3,4,4,4-Octamethyl-2,3-diphenyltetrasilane
• CAS No.: 40907-20-8
• Molecular Formula: C20H34Si4
• Molecular Weight: 386.832
• DSSTox Substance ID: DTXSID80498729
• Nikkaji Number: J1.349.704D
• Mol file: 40907-20-8.mol

Synonyms:1,1,1,2,3,4,4,4-Octamethyl-2,3-diphenyltetrasilane;40907-20-8;DTXSID80498729

Chemical Property of 1,1,1,2,3,4,4,4-Octamethyl-2,3-diphenyltetrasilane

Chemical Property:

• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 5
• Exact Mass: 386.17375722
• Heavy Atom Count: 24
• Complexity: 370

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C[Si](C)(C)[Si](C)(C1=CC=CC=C1)[Si](C)(C2=CC=CC=C2)[Si](C)(C)C

Technology Process of 1,1,1,2,3,4,4,4-Octamethyl-2,3-diphenyltetrasilane

There total 3 articles about 1,1,1,2,3,4,4,4-Octamethyl-2,3-diphenyltetrasilane 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:

chloro-trimethyl-silane (75-77-4) + dichloromethylphenylsilane (149-74-6) → 1,1,1,2,2,2-hexamethyldisilane (1450-14-2) + 2-phenylheptamethyltrisilane (780-55-2) + 1,1,1,2,3,4,4,4-octamethyl-2,2-diphenyl-tetrasilane (40907-20-8) + 1-Chloro-1,2,3,3,3-pentamethyl-1,2-diphenyl-trisilane

Guidance literature:

With potassium Sodium; for 2h;

DOI:10.1016/S0022-328X(96)06552-7

Reference yield:

chloro-trimethyl-silane (75-77-4) + dichloromethylphenylsilane (149-74-6) → 1,1,1,2,3,4,4,4-octamethyl-2,2-diphenyl-tetrasilane (40907-20-8)

Guidance literature:

In 1,4-dioxane; toluene; Yield given; Heating;

Reference yield:

→ 1,1,1,2,3,4,4,4-octamethyl-2,2-diphenyl-tetrasilane (40907-20-8)

Guidance literature:

DOI:10.1016/S0022-328X(00)91918-1

upstream raw materials:

chloro-trimethyl-silane

dichloromethylphenylsilane

Downstream raw materials:

2,4,4,7,7-pentamethyl-2-phenyl-[1,3,2,4,7]dioxatrisilepane

2,2,4,5,7,7-hexamethyl-4,5-diphenyl-3,6-bis(2,6-xylylimino)-2,4,5,7-tetrasilaoctane

t-butoxymethylphenylsilane

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