Compound Q&A
What is Poly(dimethylsiloxane) (CAS: 63148-62-9)?
Answer
Poly(dimethylsiloxane), also known as PDMS (CAS: 63148-62-9), is a synthetic polymer composed of repeating units of dimethylsiloxane. It is a colorless, odorless, and non-reactive fluid with excellent thermal stability and low surface tension. PDMS is commonly used as a silicone oil in various industries due to its unique properties, including water repellency and flexibility. It is also widely used in medical and scientific applications for its inert nature and biocompatibility.
About
CAS No
63148-62-9
English Name
Poly(dimethylsiloxane)
Molecular Formula
C2H6OSi
Molecular Weight
74.1539 g/mol
SMILES
*O[Si](C)(C)*
Last Updated: 2025-08-25 01:07