Trioctylsilane

Base Information

• Chemical Name: Trioctylsilane
• CAS No.: 18765-09-8
• Molecular Formula: C24H51Si
• Molecular Weight: 368.762
• European Community (EC) Number: 242-559-5
• NSC Number: 139862
• UNII: HXO1XAL959
• DSSTox Substance ID: DTXSID00885071
• Mol file: 18765-09-8.mol

Synonyms:Trioctylsilane;18765-09-8;trioctylsilicon;Silane, trioctyl-;tri-n-Octylsilane;HXO1XAL959;EINECS 242-559-5;NSC 139862;NSC-139862;C24H52Si;Trictylsilane;Tri-N-Ctylsilane;NSC139862;UNII-HXO1XAL959;C24-H52-Si;DTXSID00885071;BBL103165;MFCD00053812;STL556975;AKOS025396919;FS-5436;s20500;[Si](CCCCCCCC)(CCCCCCCC)CCCCCCCC;CS-0324099;A880569

Chemical Property of Trioctylsilane

Chemical Property:

• Melting Point: < 0 °C
• Refractive Index: n20/D 1.454(lit.)
• Boiling Point: 163-165 °C0.15 mm Hg(lit.)
• Flash Point: > 230 °F
• PSA: 0.00000
• Density: 0.821 g/mL at 25 °C(lit.)
• LogP: 9.29500
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 21
• Exact Mass: 367.376003161
• Heavy Atom Count: 25
• Complexity: 188

Purity/Quality:

98% ^*data from raw suppliers

Trioctylsilane 95% ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCCCCCCC[Si](CCCCCCCC)CCCCCCCC

Technology Process of Trioctylsilane

There total 2 articles about Trioctylsilane 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: 17.0%

trihydrogeno(octyl)silane (871-92-1) + oct-1-ene (111-66-0,25068-25-1) → dioctylsilane (872-24-2) + tri-n-octylsilane (18765-09-8)

Guidance literature:

With C₁₉H₃₁NiO⁽¹⁺⁾*C₃₂H₁₂BF₂₄^(1-); In dichloromethane; at 25 ℃; for 24h; Inert atmosphere;

DOI:10.1039/c6cc01665k

Reference yield:

trihydrogeno(octyl)silane (871-92-1) + oct-1-ene (111-66-0,25068-25-1) → tri-n-octylsilane (18765-09-8)

Guidance literature:

With (^IPr2,6-(2,6-iPr₂C₆H₃N=CMe)₂C₅H₃N)Fe(N₂)₂; at 65 ℃; for 1h;

Reference yield: 85.0%

tri-n-octylsilane (18765-09-8) + phenol (108-95-2,27073-41-2) → PhOSi(n-Oct)3 (18765-47-4)

Guidance literature:

With indium(III) bromide; In toluene; for 2h; Inert atmosphere; Reflux;

DOI:10.1016/j.tetlet.2011.08.151

upstream raw materials:

trihydrogeno(octyl)silane

oct-1-ene

Downstream raw materials:

Trioctyl-pentafluorophenyloxy-silane

Trioctylchlorosilane

N-[(1,1-dimethylethoxy)carbonyl]-3-formyl-L-tyrosine methyl ester

PhOSi(n-Oct)3

Refernces

• 1、 Mathew,Nakajima,Choe,Urabe,Ando,Sato,Shimada. "Olefin hydrosilylation catalyzed by cationic nickel(II) allyl complexes: A non-innocent allyl ligand-assisted mechanism". supporting information. p. 6723 - 6726. Retrieved 2016/06/01.