1H,1H,2H,2H-PERFLUOROOCTYLTRICHLOROSILANE

Base Information

• Chemical Name: 1H,1H,2H,2H-PERFLUOROOCTYLTRICHLOROSILANE
• CAS No.: 78560-45-9
• Molecular Formula: C8H4 Cl3 F13 Si
• Molecular Weight: 481.543
• Hs Code.: 29319090
• European Community (EC) Number: 278-947-6
• UNII: 25E5DZ5GL8
• DSSTox Substance ID: DTXSID50229163
• Nikkaji Number: J319.786G
• Wikidata: Q81985588
• Mol file: 78560-45-9.mol

Synonyms:(1,1,2,2-Tetrahydroperfluorooctyl)trichlorosilane;(1H,1H,2H,2H-Tridecafluorooctyl)trichlorosilane;(Tridecafluoro-1,1,2,2-tetrahydrooctyl)trichlorosilane;3,3,4,4,5,5,6,6,7,7,8,8,8-Tridecafluorooctyltrichlorosilane;Dynasylan 8061;Perfluoro-1,1,2,2-tetrahydrooctyltrichlorosilane;Perfluorohexylethyltrichlorosilane;SIT 8174.0;T 2492;TSL 8256;Trichloro(tridecafluoro-1,1,2,2-tetrahydrooctyl)silane;Tridecafluoro-1,1,2,2-tetrahydroctyl-1-trichlorosilane;[2-(Perfluorohexyl)ethyl]trichlorosilane;

Chemical Property of 1H,1H,2H,2H-PERFLUOROOCTYLTRICHLOROSILANE

Chemical Property:

• Appearance/Colour: colourless liquid
• Vapor Pressure: 0.486mmHg at 25°C
• Melting Point: -32°C
• Refractive Index: n20/D 1.352(lit.)
• Boiling Point: 192 °C(lit.)
• Flash Point: 189 °F
• PSA: 0.00000
• Density: 1.3 g/mL at 25 °C(lit.)
• LogP: 6.77060
• Sensitive.: Moisture Sensitive
• Solubility.: Miscible with tetrahydrofuran, tetrhydropyran, toluene and other
• Water Solubility.: 580μg/L at 20℃
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 13
• Rotatable Bond Count: 6
• Exact Mass: 479.894026
• Heavy Atom Count: 25
• Complexity: 481

Purity/Quality:

99% ^*data from raw suppliers

Trichloro(1H,1H,2H,2H-tridecafluoro-n-octyl)silane >97.0%(GC) ^*data from reagent suppliers

Safty Information:

• Hazard Codes: C
• Statements: 14-34
• Safety Statements: 26-27-36/37/39-45

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: C(C[Si](Cl)(Cl)Cl)C(C(C(C(C(C(F)(F)F)(F)F)(F)F)(F)F)(F)F)(F)F
• Uses: 1H,1H,2H,2H-Perfluorooctyltrichlorosilane is used in the silanization of silicon wafer. Self assembled monolayers treated with this, acts as an anti adhesive layer and release of cured poly(dimethyl siloxanes). It is also used to fabricate chemical surface patterns of self assembled monolayers.

Technology Process of 1H,1H,2H,2H-PERFLUOROOCTYLTRICHLOROSILANE

There total 3 articles about 1H,1H,2H,2H-PERFLUOROOCTYLTRICHLOROSILANE 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: 99.0%

Pt(0)-divinyltetramethyidisiloxane + 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooct-1-ene (25291-17-2) → (tridecafluoro-1,1,2,2-tetrahydrooctyl)trichlorosilane (78560-45-9)

Guidance literature:

With trichlorosilane; In 5,5-dimethyl-1,3-cyclohexadiene;

Reference yield: 98.0%

3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooct-1-ene (25291-17-2) → (tridecafluoro-1,1,2,2-tetrahydrooctyl)trichlorosilane (78560-45-9)

Guidance literature:

With dihydrogen hexachloroplatinate; trichlorosilane; at 100 ℃; for 70h;

DOI:10.1246/bcsj.66.1754

Reference yield:

3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooct-1-ene (25291-17-2) + trichlorosilane (10025-78-2) → (tridecafluoro-1,1,2,2-tetrahydrooctyl)trichlorosilane (78560-45-9)

Guidance literature:

platinum⁽⁰⁾-1,3-divinyl-1,1,3,3-tetramethyldisiloxane complex; In xylene; at 110 ℃; for 192h; under 18751.9 Torr; Industry scale;

upstream raw materials:

3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooct-1-ene

trichlorosilane

Downstream raw materials:

chlorodimethyl(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)silane

dimethylsilicon dichloride

(1H,1H,2H,2H-tridecafluorooctyl)trimethoxysilane

Refernces

• 1、 -. "SYSTEM AND PROCESS FOR CONTINUOUS INDUSTRIAL PREPARATION OF FLUOROALKYLCHLOROSILANE". Page/Page column 6-7. . Retrieved 2009/10/21.
• 2、 Qing, Feng-Ling,Ji, Min,Lu, Ronghua,Yan, Kelu,Mao, Zhiping. "Synthesis of perfluoroalkyl-containing multifunctional groups compounds for textile finishing". . p. 139 - 141. Retrieved 2007/10/03.