HEXADECYLTRIMETHOXYSILANE

Base Information

• Chemical Name: HEXADECYLTRIMETHOXYSILANE
• CAS No.: 16415-12-6
• Molecular Formula: C19H42O3Si
• Molecular Weight: 346.626
• Hs Code.: 29319090
• European Community (EC) Number: 240-464-3
• UNII: 975S1VH3IB
• DSSTox Substance ID: DTXSID9066047
• Nikkaji Number: J286.896B
• Wikidata: Q27271967
• Mol file: 16415-12-6.mol

Synonyms:AY43-216MC;Dynasylan 9116;Si 116;Silane 116;VP-Si116;n-Hexadecyltrimethoxysilane;

Chemical Property of HEXADECYLTRIMETHOXYSILANE

Chemical Property:

• Appearance/Colour: Colorless transparent liquid
• Vapor Pressure: 0.0087mmHg at 25°C
• Melting Point: -1 °C
• Refractive Index: n20/D 1.44
• Boiling Point: 275.2 °C at 760 mmHg
• Flash Point: 135.8 °C
• PSA: 27.69000
• Density: 0.873 g/cm³
• LogP: 6.34580
• Storage Temp.: Inert atmosphere,Room Temperature
• Water Solubility.: 2μg/L at 20℃
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 18
• Exact Mass: 346.29032173
• Heavy Atom Count: 23
• Complexity: 224

Purity/Quality:

95% ^*data from raw suppliers

Hexadecyltrimethoxysilane ^*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: CCCCCCCCCCCCCCCC[Si](OC)(OC)OC
• Uses: Hexadecyltrimethoxysilane (HDTMS)?may be used to prepare hydrophobic silica aerogels by sol-gel process.{80} HDTMS was coated upon silica covered aluminum pigments.{81} Metal nanoparticles (CeO2, Fe2O4, TiO2, ZnO) coated with HDTMS form stable dispersions in hydrocarbon solvents. {82} HDTMS may be used to functionalize polyisocyanurate (PIR) foams {84} and graphene.{83}

Technology Process of HEXADECYLTRIMETHOXYSILANE

There total 2 articles about HEXADECYLTRIMETHOXYSILANE 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:

trichloro-hexadecyl-silane (5894-60-0) → hexadecyltrimethoxysilane (16415-12-6)

Guidance literature:

In methanol;

Reference yield:

→ hexadecyltrimethoxysilane (16415-12-6)

Guidance literature:

Trichlorhexadecylsilan, Methanol;

Reference yield: 74.0%

hexadecyltrimethoxysilane (16415-12-6) → 1-fluorohexadecane (408-38-8)

Guidance literature:

With 1,1,1,3',3',3'-hexafluoro-propanol; iodosylbenzene; DMPU-HF; cesium fluoride; In 1,4-dioxane; at 25 ℃; for 12h; Glovebox;

DOI:10.1002/anie.201609741

upstream raw materials:

trichloro-hexadecyl-silane

Downstream raw materials:

1-fluorohexadecane

Refernces

• 1、 -. "METHOD FOR EXTENDING LONG-TERM ELECTRICAL POWER CABLE PERFORMANCE". . . Retrieved 2009/07/18.