Tetrakis(4-methylphenyl) orthosilicate

Base Information

• Chemical Name: Tetrakis(4-methylphenyl) orthosilicate
• CAS No.: 16714-41-3
• Molecular Formula: C28H28 O4 Si
• Molecular Weight: 456.613
• Hs Code.: 2920909090
• European Community (EC) Number: 240-763-9
• UNII: YSY7RQC45X
• DSSTox Substance ID: DTXSID20168232
• Nikkaji Number: J236.833A
• Wikidata: Q83037786
• Mol file: 16714-41-3.mol

Synonyms:Tetrakis(4-methylphenyl) orthosilicate;16714-41-3;tetrakis(4-methylphenyl) silicate;EINECS 240-763-9;Silicic acid (H4SiO4), tetrakis(4-methylphenyl) ester;tetracresyloxysilane;YSY7RQC45X;SCHEMBL1039748;DTXSID20168232;AKOS024430218;TETRAKIS(4-METHYLPHENOXY)SILANE;Silicic acid tetra(4-methylphenyl) ester

Chemical Property of Tetrakis(4-methylphenyl) orthosilicate

Chemical Property:

• Vapor Pressure: 1.04E-10mmHg at 25°C
• Melting Point: 70.5 °C
• Boiling Point: 528°Cat760mmHg
• Flash Point: 179.7°C
• PSA: 36.92000
• Density: 1.133g/cm³
• LogP: 6.97160
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 8
• Exact Mass: 456.17568590
• Heavy Atom Count: 33
• Complexity: 453

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1=CC=C(C=C1)O[Si](OC2=CC=C(C=C2)C)(OC3=CC=C(C=C3)C)OC4=CC=C(C=C4)C

Technology Process of Tetrakis(4-methylphenyl) orthosilicate

There total 10 articles about Tetrakis(4-methylphenyl) orthosilicate 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: 90.0%

p-cresol (106-44-5) + tetrachlorosilane (10026-04-7,53609-55-5) → silicic acid tetra-4-cresylester (16714-41-3)

Guidance literature:

heating of SiCl4 and 4-cresol at b.p.;;

Reference yield:

tetrachlorosilane (10026-04-7,53609-55-5) + 1-acetoxy-4-methylbenzene (140-39-6) → silicic acid tetra-4-cresylester (16714-41-3) + acetyl chloride (75-36-5)

Guidance literature:

at 140 ℃;

Reference yield:

p-cresol (106-44-5) + silicone disulfide + 3-methyl-phenol (108-39-4) + ortho-cresol (95-48-7,77504-84-8) → silicic acid tetra-3-cresylester (16714-54-8) + silicic acid tetra-4-cresylester (16714-41-3) + silicic acid tetra-2-cresylester (16714-40-2)

Guidance literature:

SiS2 and a tech. cresol mixt.;; mixt. obtained;;

upstream raw materials:

p-cresol

tetraethoxy orthosilicate

1-acetoxy-4-methylbenzene

tetrachlorosilane

Downstream raw materials:

p-cresol

(2-hydroxy-5-methylphenyl) phosphoric acid

silicic Acid

silicon

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