Compound Q&A
How is 1,1,5,5-Tetramethyl-3,3-diphenyltrisiloxane (CAS: 17875-55-7) typically synthesized?
Answer
1,1,5,5-Tetramethyl-3,3-diphenyltrisiloxane (CAS: 17875-55-7) is typically synthesized through the condensation of diphenylsilane and tetramethyldisiloxane. The reaction is catalyzed by metal salts, and the process is carried out under anhydrous and inert atmosphere conditions to ensure optimal yield and selectivity. The reaction involves the removal of water as a byproduct.
About
CAS No
17875-55-7
English Name
1,1,5,5-Tetramethyl-3,3-diphenyltrisiloxane
Molecular Formula
C16H24O2Si3
Molecular Weight
332.62 g/mol
SMILES
C[Si](C)O[Si](C1=CC=CC=C1)(C2=CC=CC=C2)O[Si](C)C
InChIKey
SBURHUAIGVFSSI-UHFFFAOYSA-N
Last Updated: 2025-09-16 13:49
