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CAS 5575-49-5

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Dimethylbis(1-methylethoxy)silane

Description:
Dimethylbis(1-methylethoxy)silane, with the CAS number 5575-49-5, is an organosilicon compound characterized by its silane structure, which includes two dimethyl groups and two 1-methylethoxy groups attached to a silicon atom. This compound typically appears as a colorless liquid and is known for its low viscosity and moderate volatility. It exhibits good thermal stability and is soluble in organic solvents, making it useful in various applications, including as a coupling agent and in the formulation of silicone-based materials. The presence of the methoxy groups enhances its reactivity, allowing it to participate in condensation reactions, which are essential in silicone polymer synthesis. Additionally, it may exhibit hydrophobic properties due to its organic substituents, making it suitable for applications in coatings and sealants where moisture resistance is desired. Safety data should be consulted for handling and exposure guidelines, as with all chemical substances.
Formula:C8H20O2Si
InChI:InChI=1S/C8H20O2Si/c1-7(2)9-11(5,6)10-8(3)4/h7-8H,1-6H3
InChI key:InChIKey=BPXCAJONOPIXJI-UHFFFAOYSA-N
SMILES:O([Si](OC(C)C)(C)C)C(C)C
Synonyms:
  • dimethyl[bis(propan-2-yloxy)]silane
  • Silane, dimethylbis(1-methylethoxy)-
  • Silane, diisopropoxydimethyl-
  • Dimethylbis(1-methylethoxy)silane
  • Diisopropoxydimethylsilane
  • Dimethyldiisopropoxysilane
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