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CAS 33581-77-0

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Trimethylsilyl [(trimethylsilyl)oxy]acetate

Description:
Trimethylsilyl [(trimethylsilyl)oxy]acetate, with the CAS number 33581-77-0, is an organosilicon compound characterized by the presence of trimethylsilyl groups and an acetate functional group. This compound typically appears as a colorless to pale yellow liquid and is known for its volatility and low viscosity. It is soluble in organic solvents, making it useful in various chemical applications, particularly in organic synthesis and as a protecting group in the derivatization of alcohols and carboxylic acids. The presence of the trimethylsilyl groups enhances its stability and reactivity, allowing it to participate in reactions such as nucleophilic substitutions and condensation reactions. Additionally, it can serve as a reagent in the preparation of silyl ethers and esters. Due to its unique structure, it is often employed in analytical chemistry, particularly in gas chromatography and mass spectrometry, where it aids in the analysis of polar compounds by increasing their volatility and thermal stability. Safety precautions should be observed when handling this compound, as it may pose health risks if inhaled or ingested.
Formula:C8H20O3Si2
InChI:InChI=1S/C8H20O3Si2/c1-12(2,3)10-7-8(9)11-13(4,5)6/h7H2,1-6H3
InChI key:InChIKey=MAEQOWMWOCEXKP-UHFFFAOYSA-N
SMILES:C(CO[Si](C)(C)C)(O[Si](C)(C)C)=O
Synonyms:
  • Acetic acid, (trimethylsiloxy)-, trimethylsilyl ester
  • Acetic acid, 2-[(trimethylsilyl)oxy]-, trimethylsilyl ester
  • Acetic acid, [(trimethylsilyl)oxy]-, trimethylsilyl ester
  • Trimethylsilyl ((trimethylsilyl)oxy)acetate
  • Trimethylsilyl trimethylsiloxyacetate
  • [(Trimethylsilyl)oxy]acetic acid trimethylsilyl ester
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