33558-55-3

Basic information

• Product Name: 1,1,1,2,2-Pentamethyl-2-(pentafluorophenyl)disilane
• Synonyms: 1,1,1,2,2-Pentamethyl-2-(pentafluorophenyl)disilane
• CAS NO: 33558-55-3
• Molecular Formula: C₁₁H₁₅F₅Si₂
• Molecular Weight: 0
• Mol File: 33558-55-3.mol
• Article Data: 3

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 1,1,1,2,2-Pentamethyl-2-(pentafluorophenyl)disilane(CAS DataBase Reference)
• NIST Chemistry Reference: 1,1,1,2,2-Pentamethyl-2-(pentafluorophenyl)disilane(33558-55-3)
• EPA Substance Registry System: 1,1,1,2,2-Pentamethyl-2-(pentafluorophenyl)disilane(33558-55-3)

Safety Data

• Hazardous Substances Data: 33558-55-3(Hazardous Substances Data)

Upstream product

• 1560-28-7 pentamethylchlorodisilane 
• 344-04-7 bromopentafluorobenzene 
• 1076-44-4 pentafluorophenyl lithium 
• 1450-14-2 1,1,1,2,2,2-hexamethyldisilane 

Downstream Products

• 74-84-0 ethane 
• 363-72-4 Pentafluorobenzene 
• 13888-77-2 (pentafluorophenyl)dimethylsilane 
• 1206-46-8 trimethyl(pentafluorophenyl)silane 

Relevant articles and documents

Me3Si?SiMe2[oCON(iPr)2?C6H4]: An Unsymmetrical Disilane Reagent for Regio- and Stereoselective Bis-Silylation of Alkynes

The air-stable unsymmetrical disilane Me3Si?SiMe2[oCON(iPr)2C6H4] has been developed for bis-silylation of alkynes. This reagent tolerates a range of functional groups, providing Z-vinyl disilanes in

Peculiarities in the cleavage by methyllithium of unsymmetrical disilanes

The title reactions did not produce the more stable silyl anions from the disilanes studied, they either occurred by attack at the more electrophilic silicon atom, or led to unexpected products.