Hexyltrimethoxysilane

Base Information

• Chemical Name: Hexyltrimethoxysilane
• CAS No.: 3069-19-0
• Deprecated CAS: 145054-84-8,560087-28-7,560087-28-7
• Molecular Formula: C9H22O3Si
• Molecular Weight: 206.357
• Hs Code.: 29319090
• European Community (EC) Number: 221-331-9
• UNII: 9AUI936HIC
• DSSTox Substance ID: DTXSID7062825
• Nikkaji Number: J205.376D
• Wikidata: Q27272282
• Mol file: 3069-19-0.mol

Synonyms:Hexyltrimethoxysilane;3069-19-0;n-hexyltrimethoxysilane;hexyl(trimethoxy)silane;Silane, hexyltrimethoxy-;C9H22O3Si;UNII-9AUI936HIC;9AUI936HIC;EINECS 221-331-9;hexyl-trimethoxysilane;SCHEMBL26340;DTXSID7062825;CZWLNMOIEMTDJY-UHFFFAOYSA-;MPT-132;HEXYLTRIMETHOXYSILANE [INCI];MFCD00039801;AKOS015839673;AY 43-206M;4-(4-Fluorophenoxy)-N,N-dimethylaniline;AS-58310;CS-0197135;FT-0604976;H0879;F71583;S09975;A820486;J-018060;Q27272282;89885-27-8

Chemical Property of Hexyltrimethoxysilane

Chemical Property:

• Appearance/Colour: Clear to straw liquid with mild odor
• Vapor Pressure: 2.14mmHg at 25°C
• Melting Point: <0 °C
• Refractive Index: 1.4070
• Boiling Point: 168.4 °C at 760 mmHg
• Flash Point: 61 °C
• PSA: 27.69000
• Density: 0.889 g/cm3
• LogP: 2.44480
• Sensitive.: Moisture Sensitive
• Solubility.: Insoluble in water
• Water Solubility.: 284-600000mg/L at 20℃
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 8
• Exact Mass: 206.13382109
• Heavy Atom Count: 13
• Complexity: 107

Purity/Quality:

99.9% ^*data from raw suppliers

Hexyltrimethoxysilane ^*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
• Safety Statements: 26-36/37/39-26/37

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCCCCC[Si](OC)(OC)OC
• Use Description: N-Hexyltrimethoxysilane, a chemical compound belonging to the silane family, has various applications across different fields. In the realm of materials science, it serves as a critical component in the preparation of functionalized surfaces and coatings, enhancing the adhesion of coatings to substrates like glass, metal, and ceramics. In the construction and building industry, it is utilized as a silane coupling agent to improve the durability and moisture resistance of concrete, protecting structures from environmental damage. Additionally, in the field of organic synthesis, it plays a pivotal role as a reagent for modifying the surfaces of nanoparticles and in the production of specialty chemicals. Its versatility and ability to bond with various surfaces make N-hexyltrimethoxysilane a valuable tool in materials science, construction, and chemical synthesis, contributing to advancements in these diverse fields.

Technology Process of Hexyltrimethoxysilane

There total 5 articles about Hexyltrimethoxysilane 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: 100.0%

1-hexene (592-41-6,25067-06-5) + trimethoxysilane (2487-90-3) → n-hexyltrimethoxysilane (3069-19-0)

Guidance literature:

at 90 ℃; for 5h; Inert atmosphere;

Reference yield:

hexyltrichlorosilane (928-65-4) + sodium methylate (124-41-4) → n-hexyltrimethoxysilane (3069-19-0)

Guidance literature:

In Petroleum ether; at 20 ℃; for 8h; Inert atmosphere;

Reference yield:

hexyl(dimethoxy)silane → n-hexyltrimethoxysilane (3069-19-0) + dichloro-hexyl-methoxy-silane + hexyldimethoxychlorosilane

Guidance literature:

With tetrachloromethane; palladium dichloride; In toluene; at 25 ℃; for 5h; Title compound not separated from byproducts;

DOI:10.1016/j.jorganchem.2004.07.048

upstream raw materials:

1-hexene

trimethoxysilane

tetramethylorthosilicate

hexyltrichlorosilane

Downstream raw materials:

1-(p-cyanophenyl)hexane

hexylsilane

Refernces

• 1、 -. "TWO-COMPONENT SYSTEM FOR SMOOTHING AND CARE OF HAIR". . . Retrieved 2022/01/23.
• 2、 -. "METHOD FOR TREATING HAIR, COMPRISING THE APPLICATION OF AN ORGANIC SILICON COMPOUND, AN ALKALISING AGENT AND A FILM-FORMING POLYMER". . . Retrieved 2022/01/08.