Category:
Intermediates&Fine Chemicals
CAS NO:
1438-82-0
Standard:
In-house Standards,
Pentamethyldisiloxane is a volatile organosilicon compound synthesized via controlled hydrolysis and condensation of chloromethylsilanes. Its molecular formula is C6H18Si2O (CAS 141-62-2). This low-viscosity fluid serves as a critical intermediate in silicone polymer production.
Store in tightly sealed containers away from moisture and ignition sources. Use appropriate PPE including gloves and goggles due to potential skin irritation. Ensure adequate ventilation during handling to prevent inhalation of vapors.