73757-56-9

Basic information

• Product Name: 2,2,3,3-tetramethyl-1-oxa-2-silacyclopentane
• Synonyms: 2,2,3,3-tetramethyl-1-oxa-2-silacyclopentane
• CAS NO: 73757-56-9
• Molecular Weight: 144.289
• Mol File: 73757-56-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2,2,3,3-tetramethyl-1-oxa-2-silacyclopentane(CAS DataBase Reference)
• NIST Chemistry Reference: 2,2,3,3-tetramethyl-1-oxa-2-silacyclopentane(73757-56-9)
• EPA Substance Registry System: 2,2,3,3-tetramethyl-1-oxa-2-silacyclopentane(73757-56-9)

Safety Data

• Hazardous Substances Data: 73757-56-9(Hazardous Substances Data)

Upstream product

• 6245-99-4 2,2-dimethyl-oxetane 
• 4098-30-0 dodecamethylcyclohexasilane 

Relevant articles and documents

Mechanism of the Reactions of Dimethylsilylene with Oxetanes

Dimethylsilylene reacts with oxetane to give high yields of allyloxydimethylsilane and 2,2-dimethyl-1-oxa-2-silacyclopentane.These products result from decomposition of an initial 1,2-zwitterionic intermediate which is formed by coordination of the electrophilic dimethylsilylene with the oxygen of oxetane.Similar results have been obtained from the reactions of dimethylsilylene with 2-methyloxetane, 2,2-dimethyloxetane, 3,3-dimethyloxetane, and 2-vinyloxetane.