18173-74-5

Basic information

• Product Name: (2-methoxyethoxy)trimethylsilane
• Synonyms: (2-methoxyethoxy)trimethylsilane;1-(Trimethylsiloxy)-2-methoxyethane;Einecs 242-061-8
• CAS NO: 18173-74-5
• Molecular Formula: C₆H₁₆O₂Si
• Molecular Weight: 148.27554
• EINECS: 242-061-8
• Mol File: 18173-74-5.mol
• Article Data: 7

Chemical Properties

• Boiling Point: 109°Cat760mmHg
• Flash Point: 9.2°C
• Appearance: /
• Density: 0.842g/cm³
• Vapor Pressure: 29.7mmHg at 25°C
• Refractive Index: 1.393
• CAS DataBase Reference: (2-methoxyethoxy)trimethylsilane(CAS DataBase Reference)
• NIST Chemistry Reference: (2-methoxyethoxy)trimethylsilane(18173-74-5)
• EPA Substance Registry System: (2-methoxyethoxy)trimethylsilane(18173-74-5)

Safety Data

• Hazardous Substances Data: 18173-74-5(Hazardous Substances Data)

Usage

General Description

"(2-methoxyethoxy)trimethylsilane" is a clear, colorless liquid that belongs to the organosilicon compound family. It is commonly used as a coupling agent and adhesion promoter in various industrial applications, such as in the production of coatings, adhesives, and sealants. This chemical compound is known for its ability to improve the bonding between organic and inorganic materials, making it a valuable component in the formulation of polymers and composite materials. Additionally, (2-methoxyethoxy)trimethylsilane is also used as a surface modifier to enhance the hydrophobicity and oleophobicity of surfaces, making it a versatile and important chemical in the manufacturing and construction industries.

InChI:InChI=1/C6H16O2Si/c1-7-5-6-8-9(2,3)4/h5-6H2,1-4H3

Upstream product

• 109-87-5 Dimethoxymethane 
• 993-07-7 trimethylsilan 
• 201230-82-2 carbon monoxide 
• 4382-76-7 methoxymethyl acetate 
• 109-86-4 2-methoxy-ethanol 
• 54380-53-9 cyclohexa-2,5-dien-1-yl(trimethyl)silane 
• 27607-77-8 trimethylsilyl trifluoromethanesulfonate 
• 5130-02-9 1,1-bis(2-methoxyethoxy)ethene 
• 999-97-3 1,1,1,3,3,3-hexamethyl-disilazane 
• 75-77-4 chloro-trimethyl-silane 

Downstream Products

• 40563-04-0 2-Methoxyethoxy-phenyl-trifluorphosphoran 
• 87908-20-1 2-methoxyethyl 2,3,4,6-tetra-O-benzyl-β-D-glucopyranoside 
• 78890-61-6 2-methoxyethyl 2,3,4,6-tetra-O-benzyl-α-D-glucopyranoside 
• 6069-01-8 (2-methoxyethoxy)dichlorophosphine 

Relevant articles and documents

Highly conductive trimethylsilyl oligo(ethylene oxide) electrolytes for energy storage applications

Monomethyl ethers of oligoethylene glycols with different chain lengths were converted to trimethylsilyl derivatives by reacting with trimethylchlorosilane in the presence of triethylamine, or by directly refluxing with excess trimethylchlorosilane or hex

Glycosyl Fluorides as Intermediates in BF3·OEt2-Promoted Glycosylation with Trichloroacetimidates

Glycosyl fluorides have been found to be important intermediates in glycosylations with trichloroacetimidate donors and BF3·OEt2 activation (0.2–1 equiv.). Low-temperature NMR spectroscopy experiments revealed that the α-trichloroacetimidate was transformed into the glycosyl fluoride with inversion of stereochemistry, whereas the β anomer was not. A concerted mechanism was suggested for the stereospecific formation of glycosyl fluorides, which is not accounted for in the classic mechanism.

Silicon-29 NMR spectra of trimethylsilylated alcohols

29Si NMR spectra of trimethylsilyl (TMS) derivatives of 26 simple alcohols were measured under standardized conditions (i.e., in sufficiently diluted deuteriochloroform solutions). Due to association with the solvent the chemical shifts are in almost all cases larger than those reported earlier for different solutions. This observation is in agreement with the proposed mechanism of steric effects as being due to sterically controlled association with the solvent. The use of chloroform as a solvent enhances steric effects hut at the same time it can reduce small differences due to polar effects in closely related compounds. In the studied class of compounds the gross dependence of the chemical shift on polar effects is not substantially affected by the change of the solvent.