Compound Q&A
How is 1-{2-[3-(1,1,1,3,5,5,7,7,7-Nonamethyl-3-tetrasiloxanyl)propoxy]ethoxy}-2-propanol (CAS: 68937-55-3) typically synthesized?
Answer
![1-{2-[3-(1,1,1,3,5,5,7,7,7-Nonamethyl-3-tetrasiloxanyl)propoxy]ethoxy}-2-propanol](https://static.chemtradehub.com/structs/689/68937-55-3-7494.webp "1-{2-[3-(1,1,1,3,5,5,7,7,7-Nonamethyl-3-tetrasiloxanyl)propoxy]ethoxy}-2-propanol")
1-{2-[3-(1,1,1,3,5,5,7,7,7-Nonamethyl-3-tetrasiloxanyl)propoxy]ethoxy}-2-propanol (CAS: 68937-55-3) is synthesized through a multi-step process involving siloxane substitution and alcoholation reactions. The synthesis typically requires catalysts such as tin(II) 2-ethylhexanoate and involves rigorous purification steps to ensure high purity. The yield is usually around 85-90%.
About
CAS No
68937-55-3
English Name
1-{2-[3-(1,1,1,3,5,5,7,7,7-Nonamethyl-3-tetrasiloxanyl)propoxy]ethoxy}-2-propanol
Molecular Formula
C17H44O6Si4
Molecular Weight
456.88 g/mol
SMILES
CC(COCCOCCC[Si](C)(O[Si](C)(C)C)O[Si](C)(C)O[Si](C)(C)C)O
InChIKey
GVSYDZASZJTRJM-UHFFFAOYSA-N
Last Updated: 2025-10-22 19:24
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