Methyltris(phenylmethoxy)silane

Base Information

• Chemical Name: Methyltris(phenylmethoxy)silane
• CAS No.: 61214-13-9
• Molecular Formula: C22H24 O3 Si
• Molecular Weight: 364.516
• Hs Code.: 2931900090
• European Community (EC) Number: 262-663-4
• UNII: P59QU8Y9KM
• DSSTox Substance ID: DTXSID10210133
• Nikkaji Number: J268.418G
• Wikidata: Q83084701
• Mol file: 61214-13-9.mol

Synonyms:Methyltris(phenylmethoxy)silane;61214-13-9;P59QU8Y9KM;EINECS 262-663-4;UNII-P59QU8Y9KM;methyl-tris(phenylmethoxy)silane;methyltribenzyloxysilane;SCHEMBL766784;DTXSID10210133;Silane, methyltris(phenylmethoxy)-

Chemical Property of Methyltris(phenylmethoxy)silane

Chemical Property:

• Vapor Pressure: 5.73E-08mmHg at 25°C
• Boiling Point: 453°C at 760 mmHg
• Flash Point: 233°C
• PSA: 27.69000
• Density: 1.099g/cm³
• LogP: 5.20550
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 9
• Exact Mass: 364.14947116
• Heavy Atom Count: 26
• Complexity: 317

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C[Si](OCC1=CC=CC=C1)(OCC2=CC=CC=C2)OCC3=CC=CC=C3

Technology Process of Methyltris(phenylmethoxy)silane

There total 4 articles about Methyltris(phenylmethoxy)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: 84.0%

Methyltrichlorosilane (75-79-6) + benzyl alcohol (100-51-6,185532-71-2) → methyltris(benzyloxy)silane (61214-13-9)

Guidance literature:

With triethylamine; In dichloromethane; at 0 - 20 ℃; for 15h;

Reference yield:

benzyl alcohol (100-51-6,185532-71-2) → methyltris(benzyloxy)silane (61214-13-9)

Guidance literature:

Multi-step reaction with 2 steps

1: 96 percent / pentane / 1) 0 deg C, 3 h 2) 23 deg C, 7 h

2: 1) NaH / 1) THF, 23 deg C, 3 h 2) 23 deg C, 6 h

With sodium hydride; In pentane;

DOI:10.1002/hlca.19910740712

Reference yield:

(chloromethyl)bis(benzyloxy)methylsilane (138380-14-0) + benzyl alcohol (100-51-6,185532-71-2) → methyltris(benzyloxy)silane (61214-13-9) + bis(benzyloxy)<(benzyloxy)methyl>methylsilane (138380-16-2)

Guidance literature:

With sodium hydride; Yield given. Multistep reaction. Yields of byproduct given. Title compound not separated from byproducts; 1) THF, 23 deg C, 3 h 2) 23 deg C, 6 h;

DOI:10.1002/hlca.19910740712

upstream raw materials:

(chloromethyl)bis(benzyloxy)methylsilane

benzyl alcohol

Methyltrichlorosilane

Downstream raw materials:

methyltrimethicone

methylsilanetriol

Dimethyl-disiloxane-1,1,3,3-tetrol

4-benzylbenzonitrile