1016636-32-0

Basic information

• Product Name: 1,1,1,5,5-pentamethyl-5-phenyl-3,3-bis(trimethylsiloxy)trisiloxane
• Synonyms: 1,1,1,5,5-pentamethyl-5-phenyl-3,3-bis(trimethylsiloxy)trisiloxane
• CAS NO: 1016636-32-0
• Molecular Weight: 446.914
• Mol File: 1016636-32-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1,1,1,5,5-pentamethyl-5-phenyl-3,3-bis(trimethylsiloxy)trisiloxane(CAS DataBase Reference)
• NIST Chemistry Reference: 1,1,1,5,5-pentamethyl-5-phenyl-3,3-bis(trimethylsiloxy)trisiloxane(1016636-32-0)
• EPA Substance Registry System: 1,1,1,5,5-pentamethyl-5-phenyl-3,3-bis(trimethylsiloxy)trisiloxane(1016636-32-0)

Safety Data

• Hazardous Substances Data: 1016636-32-0(Hazardous Substances Data)

Upstream product

• 17477-97-3 1,1,1,5,5,5-hexamethyl-3-trimethylsiloxy-3-hydroxytrisiloxane 
• 1125-26-4 dimethylphenylvinylsilane 

Relevant articles and documents

Silylation of silanols with vinylsilanes catalyzed by a ruthenium complex

A new ruthenium complex-catalyzed O-silylation of silanols with vinylsilanes leading to siloxane bond formation with the evolution of ethylene is described. A maximum conversion of silanol is reached using an excess of vinylsilane to also yield the product of the homo-coupling of the latter. Under the optimum conditions, when vinylsilane with at least one ethoxy substituent is used, the reaction gives exclusively unsymmetrical siloxanes.