Compound Q&A
What is 1,1,1,3,5,5,5-Heptamethyl-3-octyltrisiloxane (CAS: 17955-88-3)?
Answer
1,1,1,3,5,5,5-Heptamethyl-3-octyltrisiloxane (CAS: 17955-88-3) is a cyclic siloxane compound with a unique structure featuring a silicon-oxygen backbone and seven methyl and one octyl substituent groups. It is hydrophobic and has good thermal stability. This compound is used in various applications such as adhesives, sealants, and personal care products due to its excellent properties.
About
CAS No
17955-88-3
English Name
1,1,1,3,5,5,5-Heptamethyl-3-octyltrisiloxane
Molecular Formula
C15H38O2Si3
Molecular Weight
334.73 g/mol
SMILES
CCCCCCCC[Si](O[Si](C)(C)C)(O[Si](C)(C)C)C
InChIKey
SCRSFLUHMDMRFP-UHFFFAOYSA-N
Last Updated: 2025-10-09 11:55
