Trimethyl-[[4-(trimethylsilylmethyl)phenyl]methyl]silane

Base Information

• Chemical Name: Trimethyl-[[4-(trimethylsilylmethyl)phenyl]methyl]silane
• CAS No.: 17557-09-4
• Molecular Formula: C14H26 Si2
• Molecular Weight: 250.531
• Hs Code.: 2931900090
• DSSTox Substance ID: DTXSID30169997
• Nikkaji Number: J524.378E
• Wikidata: Q83039839
• Mol file: 17557-09-4.mol

Synonyms:17557-09-4;trimethyl-[[4-(trimethylsilylmethyl)phenyl]methyl]silane;Silane,[1,4-phenylenebis(methylene)]bis[trimethyl;Silane, (1,4-phenylenebis(methylene))bis(trimethyl;DTXSID30169997;1,4-bis(trimethylsilylmethyl)benzene

Chemical Property of Trimethyl-[[4-(trimethylsilylmethyl)phenyl]methyl]silane

Chemical Property:

• Vapor Pressure: 0.0076mmHg at 25°C
• Boiling Point: 277.5°Cat760mmHg
• Flash Point: 103.9°C
• PSA: 0.00000
• Density: 0.856g/cm³
• LogP: 5.05920
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 4
• Exact Mass: 250.15730390
• Heavy Atom Count: 16
• Complexity: 178

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C[Si](C)(C)CC1=CC=C(C=C1)C[Si](C)(C)C

Technology Process of Trimethyl-[[4-(trimethylsilylmethyl)phenyl]methyl]silane

There total 10 articles about Trimethyl-[[4-(trimethylsilylmethyl)phenyl]methyl]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: 88.0%

chloro-trimethyl-silane (75-77-4) + p-Xylylene dichloride (623-25-6) → 1,4-Bis-trimethylsilanylmethyl-benzene (17557-09-4)

Guidance literature:

With lithium; In tetrahydrofuran; at 0 ℃; for 1h;

DOI:10.1016/S0040-4020(97)00878-8

Reference yield: 75.0%

bromochlorobenzene (106-39-8) + trimethylsilylmethyllithium (1822-00-0) → 1,4-Bis-trimethylsilanylmethyl-benzene (17557-09-4)

Guidance literature:

With Pd-PEPPSI-IPent-Acenapht; In toluene; for 1h; Schlenk technique; Inert atmosphere;

DOI:10.1002/chem.201901678

Reference yield: 52.0%

Tetraethyl 1,4-phenylene bis(phosphate) (57246-14-7) + (trimethylsilyl)methylmagnesium chloride (13170-43-9) → 1,4-Bis-trimethylsilanylmethyl-benzene (17557-09-4)

Guidance literature:

bis(acetylacetonate)nickel(II); In diethyl ether; for 15h; Ambient temperature;

DOI:10.1016/S0040-4039(01)82980-4

upstream raw materials:

chloro-trimethyl-silane

p-Xylylene dichloride

para-dichlorobenzene

(trimethylsilyl)methylmagnesium chloride

Downstream raw materials:

α,α,α',α'-tetrakis(trimethylsilyl)-1,4-xylol

4-Trimethylsilylmethyl--benzol

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