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An Entity of Type : owl:Thing, within Data Space : 134.155.108.49:8890 associated with source dataset(s)

AttributesValues
rdfs:label
  • Tetramethyl orthosilicate
rdfs:comment
  • Tetramethyl orthosilicate is the chemical compound with the formula Si(OCH3)4. This molecule consists of four methyl groups attached to the hypothetical anion SiO44-. The basic properties are similar to the more popular tetraethyl orthosilicate, which is usually preferred because the product of hydrolysis, ethanol, is less toxic than methanol. Tetramethyl orthosilicate hydrolyzes to SiO2: Si(OCH3)4 + 2 H2O → SiO2 + 4 CH3OH In organic synthesis, Si(OCH3)4 has been used to convert ketones and aldehydes to the corresponding ketals and acetals, respectively.
sameAs
ImageFileR
  • Tetramethyl orthosilicate 3D.png
dcterms:subject
dbkwik:ceramica/pr...iPageUsesTemplate
ImageSizeR
  • 150(xsd:integer)
ImageFileL
  • Tetramethyl orthosilicate.svg
OtherNames
  • tetramethyl orthosilicate; methyl silicate; silicic acid, tetramethyl ester; silicon methoxide; TMOS
ImageSizeL
  • 150(xsd:integer)
IUPACName
  • tetramethoxysilane
abstract
  • Tetramethyl orthosilicate is the chemical compound with the formula Si(OCH3)4. This molecule consists of four methyl groups attached to the hypothetical anion SiO44-. The basic properties are similar to the more popular tetraethyl orthosilicate, which is usually preferred because the product of hydrolysis, ethanol, is less toxic than methanol. Tetramethyl orthosilicate hydrolyzes to SiO2: Si(OCH3)4 + 2 H2O → SiO2 + 4 CH3OH In organic synthesis, Si(OCH3)4 has been used to convert ketones and aldehydes to the corresponding ketals and acetals, respectively.
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