NONAFLUOROHEXYLTRIMETHOXYSILANE

Base Information

• Chemical Name: NONAFLUOROHEXYLTRIMETHOXYSILANE
• CAS No.: 85877-79-8
• Molecular Formula: C₉H₁₃F₉O₃Si
• Molecular Weight: 368.272
• European Community (EC) Number: 619-574-4
• DSSTox Substance ID: DTXSID10576342
• Nikkaji Number: J691.017C
• Wikidata: Q81986084
• Mol file: 85877-79-8.mol

Synonyms:trimethoxy(3,3,4,4,5,5,6,6,6-nonafluorohexyl)silane;

Chemical Property of NONAFLUOROHEXYLTRIMETHOXYSILANE

Chemical Property:

• Vapor Pressure: 1.121mmHg at 25°C
• Refractive Index: 1.3376
• Boiling Point: 68-9oC/15mmHg
• Flash Point: 63.948oC
• PSA: 27.69000
• Density: 1.335 g/cm3
• LogP: 3.72280
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 12
• Rotatable Bond Count: 8
• Exact Mass: 368.04902427
• Heavy Atom Count: 22
• Complexity: 360

Purity/Quality:

98% ^*data from raw suppliers

Trimethoxy(3,3,4,4,5,5,6,6,6-nonafluorohexyl)silane ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CO[Si](CCC(C(C(C(F)(F)F)(F)F)(F)F)(F)F)(OC)OC

Technology Process of NONAFLUOROHEXYLTRIMETHOXYSILANE

There total 3 articles about NONAFLUOROHEXYLTRIMETHOXYSILANE 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: 75.0%

(vinyl)trimethoxylsilane (2768-02-7) + 1-iodo-2,2,3,3,4,4,5,5,5-nonafluorobutane (423-39-2) → (1H,1H,2H,2H-nonafluorohexyl)trimethoxysilane (85877-79-8)

Guidance literature:

(vinyl)trimethoxylsilane; 1-iodo-2,2,3,3,4,4,5,5,5-nonafluorobutane; With 2,2'-azobis(isobutyronitrile); at 60 ℃; for 6h;

With tri-n-butyl-tin hydride; at 25 ℃; for 4h;

Reference yield: 49.9%

sodium methylate (124-41-4) + trichloro(1H,1H,2H,2H-nonafluorohexyl)silane (78560-47-1) → (1H,1H,2H,2H-nonafluorohexyl)trimethoxysilane (85877-79-8)

Guidance literature:

In methanol; 1,1,2-Trichloro-1,2,2-trifluoroethane; for 1h; Ambient temperature;

DOI:10.1246/bcsj.66.1754

Reference yield:

3,3,4,4,5,5,6,6,6-Nonafluoro-1-hexene (19430-93-4) → (1H,1H,2H,2H-nonafluorohexyl)trimethoxysilane (85877-79-8)

Guidance literature:

Multi-step reaction with 2 steps

1: 82 percent / trichlorosilane, methanolic hydrogen hexachloroplatinate(IV) / 70 h / 100 °C

2: 49.9 percent / 1,1,2-trichloro-1,2,2-trifluoro-ethane; methanol / 1 h / Ambient temperature

With dihydrogen hexachloroplatinate; trichlorosilane; In methanol; 1,1,2-Trichloro-1,2,2-trifluoroethane;

DOI:10.1246/bcsj.66.1754

upstream raw materials:

sodium methylate

trichloro(1H,1H,2H,2H-nonafluorohexyl)silane

3,3,4,4,5,5,6,6,6-Nonafluoro-1-hexene

(vinyl)trimethoxylsilane

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