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CAS 18420-09-2

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1,3-Diethoxy-1,1,3,3-tetramethyldisiloxane

Description:
1,3-Diethoxy-1,1,3,3-tetramethyldisiloxane, with the CAS number 18420-09-2, is a siloxane compound characterized by its unique structure, which includes two ethoxy groups and a siloxane backbone featuring two methyl groups on each silicon atom. This compound typically exhibits properties such as low viscosity and volatility, making it useful in various applications, including as a silicone-based intermediate in chemical synthesis and as a potential additive in formulations. It is generally stable under normal conditions but may undergo hydrolysis in the presence of moisture, leading to the formation of silanol groups. The presence of ethoxy groups enhances its solubility in organic solvents, while the siloxane framework contributes to its thermal stability and flexibility. Safety data sheets should be consulted for handling and storage guidelines, as with any chemical substance, to ensure safe usage and compliance with regulatory standards. Overall, 1,3-Diethoxy-1,1,3,3-tetramethyldisiloxane is valued for its versatility in industrial applications.
Formula:C8H22O3Si2
InChI:InChI=1S/C8H22O3Si2/c1-7-9-12(3,4)11-13(5,6)10-8-2/h7-8H2,1-6H3
InChI key:InChIKey=NPOYZXWZANURMM-UHFFFAOYSA-N
SMILES:[Si](O[Si](OCC)(C)C)(OCC)(C)C
Synonyms:
  • 1,3-Diethoxy-1,1,3,3-tetramethyldisiloxane
  • 1,3-Diethoxytetramethyldisiloxane
  • Disiloxane, 1,3-diethoxy-1,1,3,3-tetramethyl-
  • Tetramethyldiethoxydisiloxane
  • α,ω-Diethoxytetramethyldisiloxane
  • 1,3-diethoxy-1,1,3,3-tetramethyl-Disiloxane
  • 1,1,3,3-Tetramethyl-1,3-diethoxydisiloxane
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