CAS 93804-29-6

Methoxydimethyloctylsilane

Description:

Methoxydimethyloctylsilane, with the CAS number 93804-29-6, is an organosilicon compound characterized by its silane structure, which includes methoxy and dimethyl groups attached to an octyl chain. This compound typically exhibits properties such as hydrophobicity due to the long hydrocarbon chain, making it useful in applications requiring water repellency. It is often employed as a coupling agent, surface modifier, or adhesion promoter in various materials, including polymers and coatings. The presence of the methoxy group allows for potential reactivity, enabling it to bond with different substrates or react with other silanes. Additionally, its low volatility and stability under ambient conditions make it suitable for industrial applications. Safety data sheets should be consulted for handling and storage guidelines, as organosilicon compounds can vary in toxicity and environmental impact. Overall, Methoxydimethyloctylsilane is valued in materials science for enhancing surface properties and improving the performance of composite materials.

Formula: C₁₁H₂₆OSi

InChI: InChI=1S/C11H26OSi/c1-5-6-7-8-9-10-11-13(3,4)12-2/h5-11H2,1-4H3

InChI key: InChIKey=BAXHQTUUOKMMGV-UHFFFAOYSA-N

SMILES: C(C[Si](OC)(C)C)CCCCCC

Synonyms:

• Dimethylmethoxy-n-octylsilane
• Dimethylmethoxyoctylsilane
• Dimethyloctylmethoxysilane
• Octyldimethylmethoxysilane
• Silane, methoxydimethyloctyl-
• Methoxydimethyloctylsilane

Methoxy(dimethyl)-n-octylsilane

CAS: 93804-29-6

Formula: C₁₁H₂₆OSi

Purity: >95.0%(GC)

Color and Shape: Colorless to Almost colorless clear liquid

Molecular weight: 202.41

Ref: 3B-M3217

DIMETHYLMETHOXY-N-OCTYLSILANE

CAS: 93804-29-6

Formula: C₁₁H₂₆OSi

Purity: 96%

Color and Shape: Liquid

Molecular weight: 202.4090

Ref: IN-DA00GSJ0

Methoxydimethyl(Octyl)Silane

CAS: 93804-29-6

Methoxydimethyl(Octyl)Silane

Purity: 95%

Molecular weight: 202.41g/mol

Ref: 54-OR1013750

Methoxy(dimethyl)-n-octylsilane

CAS: 93804-29-6

Methoxy(dimethyl)-n-octylsilane is a hypervalent organic solvent that is used as a mobile phase in chromatography. It has an average particle diameter of 150 nm and can be used in coatings as a template molecule. Methoxy(dimethyl)-n-octylsilane has been shown to have excellent optical properties, which make it useful in the production of optical films, such as anti-reflective films. Methoxy(dimethyl)-n-octylsilane also has reactive hydroxyl groups that are capable of reacting with other molecules. This property makes it a potential candidate for use in nanotechnology applications, such as the synthesis of nanoparticles or nanotubes. It also has excellent chemical stability due to its high boiling point and low volatility.

Formula: C₁₁H₂₆OSi

Purity: Min. 95%

Color and Shape: Clear Liquid

Molecular weight: 202.41 g/mol

Ref: 3D-TDA80429

n-OCTYLDIMETHYLMETHOXYSILANE

CAS: 93804-29-6

Alkyl Silane - Conventional Surface Bonding
Aliphatic, fluorinated aliphatic or substituted aromatic hydrocarbon substituents are the hydrophobic entities which enable silanes to induce surface hydrophobicity. The organic substitution of the silane must be non-polar. The hydrophobic effect of the organic substitution can be related to the free energy of transfer of hydrocarbon molecules from an aqueous phase to a homogeneous hydrocarbon phase. A successful hydrophobic coating must eliminate or mitigate hydrogen bonding and shield polar surfaces from interaction with water by creating a non-polar interphase. Although silane and silicone derived coatings are in general the most hydrophobic, they maintain a high degree of permeability to water vapor. This allows coatings to breathe and reduce deterioration at the coating interface associated with entrapped water. Since ions are not transported through non-polar silane and silicone coatings, they offer protection to composite structures ranging from pigmented coatings to rebar reinforced concrete. A selection guide for hydrophobic silanes can be found on pages 22-31 of the Hydrophobicity, Hydrophilicity and Silane Surface Modification brochure.
n-Octyldimethylmethoxysilane; Methoxydimethyloctylsilane; Dimethylmethoxysilyloctane
Monoalkoxy silane

Formula: C₁₁H₂₆OSi

Purity: 97%

Color and Shape: Straw Liquid

Molecular weight: 202.42

Ref: 3H-SIO6711.1

n-Octyldimethylmethoxysilane

CAS: 93804-29-6

S12640 - n-Octyldimethylmethoxysilane

Formula: C₁₁H₂₆OSi

Color and Shape: Liquid, Clear

Molecular weight: 202.413

Ref: 10-S12640