1260136-99-9

Basic information

• Product Name: 4-methyl-1,3-dioxa-4-phenyl-2-sila-2,2-bis(3,5-xylyl)cyclohexane
• Synonyms: 4-methyl-1,3-dioxa-4-phenyl-2-sila-2,2-bis(3,5-xylyl)cyclohexane
• CAS NO: 1260136-99-9
• Molecular Weight: 402.609
• Mol File: 1260136-99-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 4-methyl-1,3-dioxa-4-phenyl-2-sila-2,2-bis(3,5-xylyl)cyclohexane(CAS DataBase Reference)
• NIST Chemistry Reference: 4-methyl-1,3-dioxa-4-phenyl-2-sila-2,2-bis(3,5-xylyl)cyclohexane(1260136-99-9)
• EPA Substance Registry System: 4-methyl-1,3-dioxa-4-phenyl-2-sila-2,2-bis(3,5-xylyl)cyclohexane(1260136-99-9)

Safety Data

• Hazardous Substances Data: 1260136-99-9(Hazardous Substances Data)

Upstream product

• 1260136-97-7 bis(3,5-dimethylphenyl)silane 
• 7133-68-8 3-phenylbutane-1,3-diol 

Relevant articles and documents

Base-catalyzed dehydrogenative Si-o coupling of dihydrosilanes: Silylene protection of diols

The direct dehydrogenative coupling of 1,3- and 1,4-diols and dihydrosilanes is efficiently catalyzed by CsO(10 mol%), cleanly affording six- and seven-membered 1,3-dioxo-2-silacycles with dihydrogen as the sole by-product. Conversely, 1,2-diols do not yield the expected 1,3-dioxo-2- silacyclopentanes, essentially forming cyclic disiloxanes instead. Aside from the synthetic convenience, the procedure itself is also useful for straight-forward diol derivatization prior to GLC analysis. Georg Thieme Verlag Stuttgart · New York.