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CAS 89034-21-9

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Sodium trimethylsilanolate

Description:
Sodium trimethylsilanolate, with the CAS number 89034-21-9, is an organosilicon compound characterized by the presence of a sodium ion and a trimethylsilanolate group. This compound typically appears as a white to off-white solid or powder and is soluble in polar solvents, such as water and alcohols, due to the ionic nature of the sodium component. Sodium trimethylsilanolate is known for its role as a strong base and nucleophile, making it useful in various chemical reactions, particularly in organic synthesis and polymer chemistry. It can facilitate the deprotonation of alcohols and other weak acids, leading to the formation of silanolates, which are valuable intermediates in the synthesis of siloxanes and silanes. Additionally, this compound is utilized in the production of silicone materials and as a catalyst in certain reactions. Safety precautions should be observed when handling this substance, as it can be reactive and may cause irritation upon contact with skin or eyes.
Formula:C3H10OSi·Na
InChI:InChI=1S/C3H10OSi.Na/c1-5(2,3)4;/h4H,1-3H3;
InChI key:InChIKey=VHQSQWCOIYFCCJ-UHFFFAOYSA-N
SMILES:[Si](C)(C)(C)O.[Na]
Synonyms:
  • Sodium, (trimethylsiloxy)-
  • Trimethylsilanol sodium salt
  • Silanol, 1,1,1-trimethyl-, sodium salt (1:1)
  • Sodium trimethylsilanolate
  • Silanol, trimethyl-, sodium salt
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