Trimethoxyoctylsilane

Base Information

• Chemical Name: Trimethoxyoctylsilane
• CAS No.: 3069-40-7
• Deprecated CAS: 1039510-82-1
• Molecular Formula: C11H26O3Si
• Molecular Weight: 234.411
• Hs Code.: 29319090
• European Community (EC) Number: 221-338-7
• UNII: FZ07E4LW2M
• DSSTox Substance ID: DTXSID80863094
• Nikkaji Number: J205.381K
• Wikidata: Q27278303
• Mol file: 3069-40-7.mol

Synonyms:JH-N 318;KBM 3083;Octyltrimethoxysilane;Si 108;Silan 108;XC 95-738;n-Octyltrimethoxysilane;

Chemical Property of Trimethoxyoctylsilane

Chemical Property:

• Appearance/Colour: Colorless transparent liquid
• Vapor Pressure: 0.714mmHg at 25°C
• Refractive Index: n20/D 1.416(lit.)
• Boiling Point: 191.5 °C at 760 mmHg
• Flash Point: 102.2 °C
• PSA: 27.69000
• Density: 0.884 g/cm³
• LogP: 3.22500
• Storage Temp.: Keep in dark place,Inert atmosphere,Room temperature
• Sensitive.: Moisture Sensitive
• Solubility.: Soluble in common non-polar organic solvent.
• Water Solubility.: 59-1000g/L at 20℃
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 10
• Exact Mass: 234.16512122
• Heavy Atom Count: 15
• Complexity: 130

Purity/Quality:

99% ^*data from raw suppliers

Trimethoxy(octyl)silane ^*data from reagent suppliers

Safty Information:

• Pictogram(s): R36/38:Irritating to eyes and skin.
• Hazard Codes: R36/38:Irritating to eyes and skin.
• Statements: 36/38-36/37/38
• Safety Statements: 23-24/25-26/37

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: CCCCCCCC[Si](OC)(OC)OC
• Uses: Trimethoxy(octyl)silane is a surface modifier used as additive for polymer encapsulation and for controlled drug delivery.

Technology Process of Trimethoxyoctylsilane

There total 7 articles about Trimethoxyoctylsilane 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: 95.0%

trimethoxysilane (2487-90-3) + trans-2-Octene (13389-42-9) → n-octyltrimethoxysilane (3069-40-7)

Guidance literature:

With 2C₄H₉O^(1-)*Ni⁽²⁺⁾*(x)KCl; In tetrahydrofuran; at 20 ℃; for 4h; Inert atmosphere; Sealed tube;

DOI:10.1002/anie.201606832

Reference yield: 89.0%

trimethoxysilane (2487-90-3) + oct-1-ene (111-66-0,25068-25-1) → n-octyltrimethoxysilane (3069-40-7)

Guidance literature:

With 2C₄H₉O^(1-)*Ni⁽²⁺⁾*(x)KCl; In tetrahydrofuran; at 20 ℃; for 12h; Glovebox; Inert atmosphere;

DOI:10.1002/anie.201606832

Reference yield:

methanol (67-56-1) + oct-1-ene (111-66-0,25068-25-1) → n-octyltrimethoxysilane (3069-40-7)

Guidance literature:

oct-1-ene; With trichlorosilane; dihydrogen hexachloroplatinate; In isopropyl alcohol; toluene; at 50 ℃;

methanol; With urea; In isopropyl alcohol; toluene; at 50 ℃;

DOI:10.1246/bcsj.76.1441

upstream raw materials:

methanol

octyltrichlorosilane

oct-1-ene

4-octene

Refernces

• 1、 -. "TWO-COMPONENT SYSTEM FOR SMOOTHING AND CARE OF HAIR". . . Retrieved 2022/01/23.
• 2、 Dai, Zinan,Yu, Zehao,Bai, Ying,Li, Jiayun,Peng, Jiajian. "Cobalt bis(2-ethylhexanoate) and terpyridine derivatives as catalysts for the hydrosilylation of olefins". . . Retrieved 2020/10/14.