1,3,5-Trimethyl-1,1,3,5,5-pentaphenyltrisiloxane

Base Information Edit

Chemical Name:1,3,5-Trimethyl-1,1,3,5,5-pentaphenyltrisiloxane
CAS No.:3390-61-2
Molecular Formula:C33H34O2Si3
Molecular Weight:546.888
Hs Code.:29310099
European Community (EC) Number:222-222-9
UNII:HE7ABK56N5
DSSTox Substance ID:DTXSID7063007
Nikkaji Number:J205.484A
Wikidata:Q72500032
Mol file:3390-61-2.mol

Synonyms:3390-61-2;1,3,5-Trimethyl-1,1,3,5,5-pentaphenyltrisiloxane;1,1,3,5,5-Pentaphenyl-1,3,5-trimethyltrisiloxane;Trimethyl pentaphenyl trisiloxane;Dow Corning 555;Dow Corning 705;Pentaphenyltrimethyltrisiloxane;methyl-bis[[methyl(diphenyl)silyl]oxy]-phenylsilane;Trisiloxane, 1,3,5-trimethyl-1,1,3,5,5-pentaphenyl-;EINECS 222-222-9;HE7ABK56N5;28855-11-0;MFCD00053659;Silicone DC 705;UNII-HE7ABK56N5;SCHEMBL419488;C33H34O2Si3;DTXSID7063007;C33-H34-O2-Si3;TRIMETHYLPENTAPHENYL TRISOLOXANE;CS-0451259;FT-0698278;TRIMETHYL PENTAPHENYL TRISILOXANE [INCI];1,1,2,3,3-Pentaphenyl 1,2,3 trimethyltrisiloxane;1,1,3,5,5-pentaphenyl-1,3,5-trimethyl-trisiloxane;1,3,5-trimethyl-1,1,3,5,5-pentaphenyl-trisiloxane;Q27279885

Suppliers and Price of 1,3,5-Trimethyl-1,1,3,5,5-pentaphenyltrisiloxane

Supply Marketing:Edit

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Sigma-Aldrich
Chlorodimethylphenethylsilane ≥98%
5 mL
$ 99.80

American Custom Chemicals Corporation
1,1,3,5,5-PENTAPHENYL-1,3,5-TRIMETHYLTRISILOXANE 95.00%
25G
$ 239.40

Total 45 raw suppliers

Chemical Property of 1,3,5-Trimethyl-1,1,3,5,5-pentaphenyltrisiloxane Edit

Chemical Property:

Appearance/Colour:Colorless transparent or light yellow transparent liquid
Vapor Pressure:0mmHg at 25°C
Melting Point:-25°C
Refractive Index:n20/D 1.58
Boiling Point:560.2 °C at 760 mmHg
Flash Point:238.3 °C
PSA：18.46000
Density:1.09g/cm³
LogP:4.77820
Water Solubility.:insoluble
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:9
Exact Mass:546.18665993
Heavy Atom Count:38
Complexity:615

Purity/Quality:

99.9% ^*data from raw suppliers

Chlorodimethylphenethylsilane ≥98% ^*data from reagent suppliers

Safty Information:

Pictogram(s): Xi
Hazard Codes:Xi
Statements: 36
Safety Statements: 26-36-39

MSDS Files:: SDS file from LookChem

Useful:

Chemical Classes:Metals -> Metalloid Compounds (Silicon)
Canonical SMILES:C[Si](C1=CC=CC=C1)(C2=CC=CC=C2)O[Si](C)(C3=CC=CC=C3)O[Si](C)(C4=CC=CC=C4)C5=CC=CC=C5

Technology Process of 1,3,5-Trimethyl-1,1,3,5,5-pentaphenyltrisiloxane

There total 9 articles about 1,3,5-Trimethyl-1,1,3,5,5-pentaphenyltrisiloxane 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: 91.3%