Octyltrichlorosilane

Base Information

• Chemical Name: Octyltrichlorosilane
• CAS No.: 5283-66-9
• Molecular Formula: C8H17 Cl3 Si
• Molecular Weight: 247.667
• Hs Code.: 29319090
• European Community (EC) Number: 226-112-1
• UN Number: 1801
• UNII: JV18I1WCU8
• DSSTox Substance ID: DTXSID5029269
• Nikkaji Number: J36.484C
• Wikidata: Q27281708
• ChEMBL ID: CHEMBL2133549
• Mol file: 5283-66-9.mol

Synonyms:octyltrichlorosilane

Chemical Property of Octyltrichlorosilane

Chemical Property:

• Appearance/Colour: CLEAR COLOURLESS TO LIGHT YELLOW LIQUID
• Vapor Pressure: 0.0797mmHg at 25°C
• Refractive Index: n20/D 1.447(lit.)
• Boiling Point: 233 °C731 mm Hg(lit.)
• Flash Point: 206 °F
• PSA: 0.00000
• Density: 1.07 g/mL at 25 °C(lit.)
• LogP: 5.00220
• Sensitive.: Moisture Sensitive
• Water Solubility.: 59g/L at 20℃
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 6
• Exact Mass: 246.016510
• Heavy Atom Count: 12
• Complexity: 101
• Transport DOT Label: Corrosive

Purity/Quality:

99.9% ^*data from raw suppliers

N-Octyltrichlorosilane ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Moderate fire risk in contact with oxidizing materials. Toxic by ingestion and inhalation, strong irritant to skin and mucous membranes.
• Hazard Codes: C
• Statements: 34-37
• Safety Statements: 26-36/37/39-45

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Chemical Classes: Toxic Gases & Vapors -> Chlorosilanes
• Canonical SMILES: CCCCCCCC[Si](Cl)(Cl)Cl
• Uses: OTS functionalized magnesium oxide (MnO2)/aluminium oxide (Al2O3) surface can be used as a catalyst in the decomposition of ozone (O3) and nitrogen dioxide (NO2). OTS can also be used for the surface modification of silicon oxide (SiO2), used in the fabrication of pentacene organic field effect transistors (OFETs). OTS functionalized wafers can be coated on enhanced green fluorescent protein (GFP) and anchor peptides based films to determine the thickness of the films.

Technology Process of Octyltrichlorosilane

There total 16 articles about Octyltrichlorosilane 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%

oct-1-ene (111-66-0,25068-25-1) + trichlorosilane (10025-78-2) → octyltrichlorosilane (5283-66-9)

Guidance literature:

In not given; HSiCl3 and 1-octene at about 55°C with diacetylperoxide;;

Reference yield: 96.0%

oct-1-ene (111-66-0,25068-25-1) → octyltrichlorosilane (5283-66-9)

Guidance literature:

With dihydrogen hexachloroplatinate; trichlorosilane; In isopropyl alcohol;

DOI:10.1021/je00043a037

Reference yield: 94.0%

n-chlorooctane (111-85-3) → octyltrichlorosilane (5283-66-9)

Guidance literature:

With trichlorosilane; tetra-n-butylphosphonium chloride; at 170 ℃; for 2h;

DOI:10.1021/ja005814u

upstream raw materials:

ethene

oct-1-ene

octylmagnesium bromide

4-octene

Downstream raw materials:

n-octyltrimethoxysilane

trimethyl-octyl-silane

octanol

1,2-bis(trichlorosilyl)ethane

Refernces

• 1、 Benkeser, Robert A.,Muench, Wayne C.. "The Addition Rates of Dichloro- and Trichlorosilane to 2-Pentene and 1-Octene". . p. C3 - C9. Retrieved 1980.
• 2、 -. "PROCESS FOR THE STEPWISE SYNTHESIS OF SILAHYDROCARBONS". Page/Page column 65; 66; 85. . Retrieved 2021/12/08.
• 3、 Hanna, Steven,Butcher, Trevor W.,Hartwig, John F.. "Contra-thermodynamic Olefin Isomerization by Chain-Walking Hydrofunctionalization and Formal Retro-hydrofunctionalization". supporting information. p. 7129 - 7133. Retrieved 2019/09/12.