84521-26-6

Basic information

• Product Name: C₈H₂₄O₃Si₃
• Synonyms: C₈H₂₄O₃Si₃
• CAS NO: 84521-26-6
• Molecular Weight: 252.533
• Mol File: 84521-26-6.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: C₈H₂₄O₃Si₃(CAS DataBase Reference)
• NIST Chemistry Reference: C₈H₂₄O₃Si₃(84521-26-6)
• EPA Substance Registry System: C₈H₂₄O₃Si₃(84521-26-6)

Safety Data

• Hazardous Substances Data: 84521-26-6(Hazardous Substances Data)

Upstream product

• 84521-25-5 (1R,7S)-9-Methyl-9-trimethylsilanyl-4,8-dioxa-9-sila-tricyclo[5.2.2.0^2,6]undec-10-ene-3,5-dione 
• 1112-39-6 dimethyldimethoxysilan 

Relevant articles and documents

Direct Thermal and Photochemical Generation of Silanones

2-Silapyrans (1,2-oxasilins) are synthesized by the pyrolysis of 1-disilanyl-4-methoxy-1,3-butadienes via initial 1,5-silyl migration to afford an intermediate 1-sila-1,3-butadiene.Diels-Alder reaction of the silapyrans and perfluoro-2-butyne does not lead to isolable adducts but rather leads to apparent extrusion of silanone (R2Si=O), which is trapped by a variety of reagents.Reaction of the silapyrans and maleic anhydride provides stable adducts that extrude silanones upon either thermolysis or photolysis.No evidence could not be found for rearrangement of a silylsilanone to a siloxysilylene.