3,9,14,17-tetrahydroxy-1,3,5,7,9,11,14,16-octaphenyltricyclo[7.3.3^7,10]octasilsesquioxane

Base Information

• Chemical Name: 3,9,14,17-tetrahydroxy-1,3,5,7,9,11,14,16-octaphenyltricyclo[7.3.3^7,10]octasilsesquioxane
• CAS No.: 779321-27-6
• Molecular Formula: C₄₈H₄₄O₁₄Si₈
• Molecular Weight: 1069.55

Synonyms:3,9,14,17-tetrahydroxy-1,3,5,7,9,11,14,16-octaphenyltricyclo[7.3.3^7,10]octasilsesquioxane

Chemical Property of 3,9,14,17-tetrahydroxy-1,3,5,7,9,11,14,16-octaphenyltricyclo[7.3.3^7,10]octasilsesquioxane

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 3,9,14,17-tetrahydroxy-1,3,5,7,9,11,14,16-octaphenyltricyclo[7.3.3^7,10]octasilsesquioxane

There total 4 articles about 3,9,14,17-tetrahydroxy-1,3,5,7,9,11,14,16-octaphenyltricyclo[7.3.3^7,10]octasilsesquioxane 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: 59.0%

tetrasodium salt of double-decker phenylsilsesquioxane → 3,9,14,17-tetrahydroxy-1,3,5,7,9,11,14,16-octaphenyltricyclo[7.3.37,10]octasilsesquioxane (779321-27-6)

Guidance literature:

With acetic acid; In tetrahydrofuran;

DOI:10.1039/c4ra06706a

Reference yield: 45.0%

phenyl trimethylsiloxane (2996-92-1,46143-12-8) → 3,9,14,17-tetrahydroxy-1,3,5,7,9,11,14,16-octaphenyltricyclo[7.3.37,10]octasilsesquioxane (779321-27-6)

Guidance literature:

With sodium hydroxide; In water; isopropyl alcohol; at 20 ℃; for 16h; Reflux;

DOI:10.1021/acs.inorgchem.7b01347

Reference yield:

phenylsilanetriol (3047-74-3) → 3,9,14,17-tetrahydroxy-1,3,5,7,9,11,14,16-octaphenyltricyclo[7.3.37,10]octasilsesquioxane (779321-27-6)

Guidance literature:

With acetic acid; In ethyl acetate; at 5 - 15 ℃; for 1h; Inert atmosphere;

upstream raw materials:

phenylsilanetriol

phenyl trimethylsiloxane

Downstream raw materials:

tetrakis(dimethylsiloxy)octaphenylsilsesquioxane

C₄₈H₄₄O₁₈Si₁₀

Post a RFQ

Cas No.:

Product Name:

Quantity:

Please select Metric Ton KG G Pound L ML

Email:

Company name:

Valid Period:

Detailed Requirements:

• Sample
• MOQ
• GMP
• FDA
• Price
  FOB CIF CFR EXW
• Urgent purchase

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

Remove

Submit

1

What can I do for you?
Get Best Price

Get Best Price for 779321-27-6 3,9,14,17-tetrahydroxy-1,3,5,7,9,11,14,16-octaphenyltricyclo[7.3.3^7,10]octasilsesquioxane

Send

Send

Metric Ton KG G Pound L ML

Send

Send