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CAS 67859-75-0

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Diethoxymethyloctadecylsilane

Description:
Diethoxymethyloctadecylsilane is an organosilicon compound characterized by its long hydrophobic alkyl chain, which enhances its compatibility with non-polar environments. This compound features two ethoxy groups and a methylene bridge, contributing to its reactivity and potential applications in surface modification and adhesion. The presence of the silane functional group allows for the formation of covalent bonds with various substrates, making it useful in coatings, sealants, and as a coupling agent in composite materials. Diethoxymethyloctadecylsilane is typically a colorless to pale yellow liquid, exhibiting low volatility and good thermal stability. Its hydrophobic nature makes it effective in reducing surface energy and improving water repellency. Additionally, it may possess antimicrobial properties, which can be beneficial in various industrial applications. Safety considerations include handling it in well-ventilated areas and using appropriate personal protective equipment, as silanes can be reactive with moisture, leading to the release of ethanol. Overall, this compound is valuable in enhancing the performance of materials in diverse chemical and industrial applications.
Formula:C23H50O2Si
InChI:InChI=1S/C23H50O2Si/c1-5-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-26(4,24-6-2)25-7-3/h5-23H2,1-4H3
InChI key:InChIKey=DJVQMRRXRRBRIH-UHFFFAOYSA-N
SMILES:[Si](CCCCCCCCCCCCCCCCCC)(OCC)(OCC)C
Synonyms:
  • Diethoxymethyloctadecylsilane
  • Methyloctadecyldiethoxysilane
  • Octadecyldiethoxymethylsilane
  • Octadecylmethyldiethoxysilane
  • Silane, diethoxymethyloctadecyl-
  • Sio 6627.0
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