Dimethyloctadecylsilane

Base Information

• Chemical Name: Dimethyloctadecylsilane
• CAS No.: 32395-58-7
• Molecular Formula: C₂₀H₄₄Si
• Molecular Weight: 312.655
• European Community (EC) Number: 624-294-0
• DSSTox Substance ID: DTXSID80422600
• Wikidata: Q82234552
• Mol file: 32395-58-7.mol

Synonyms:Dimethyloctadecylsilane;32395-58-7;Dimethyl(octadecyl)silane;Silane, dimethyloctadecyl-;n-octadecyldimethylsilane;N-Ctadecyldimethylsilane;Dimethyl(Ctadecyl)Silane;octadecyl dimethyl silane;Dimethyl(octadecyl)silane #;Dimethyloctadecylsilane, 97%;DTXSID80422600;MFCD00010224;BS-50426;E85393

Chemical Property of Dimethyloctadecylsilane

Chemical Property:

• Refractive Index: n20/D 1.447(lit.)
• Boiling Point: 366.3 °C at 760 mmHg
• Flash Point: 159.5 °C
• PSA: 0.00000
• Density: 0.789 g/mL at 25 °C(lit.)
• LogP: 7.73460
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 17
• Exact Mass: 311.313402906
• Heavy Atom Count: 21
• Complexity: 177

Purity/Quality:

98%,99%, ^*data from raw suppliers

Dimethyloctadecylsilane 97% ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-37/39-36

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCCCCCCCCCCCCCCCCC[Si](C)C

Technology Process of Dimethyloctadecylsilane

There total 1 articles about Dimethyloctadecylsilane 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: 93.0%

octadec-1-ene (112-88-9) + dimethylmethoxysilane (18033-75-5) → dimethyl(octadecyl)silane (32395-58-7)

Guidance literature:

With C₂₄H₃₀ClN₃NiO₂; sodium t-butanolate; In tetrahydrofuran; at 20 ℃; for 6h; Inert atmosphere; Glovebox;

DOI:10.1021/acs.orglett.6b00792

upstream raw materials:

octadec-1-ene

dimethylmethoxysilane

Refernces