beta,beta-bis(trimethylsilyloxy)styrene

β,β-双(三甲基甲硅烷氧基)苯乙烯

Also known as: β,β-Bis(trimethylsilyloxy)styrene, 3,5-Dioxa-2,6-disilaheptane, 2,2,6,6-tetramethyl-4-(phenylmethylene)-, (2,2-bis((trimethylsilyl)oxy)vinyl)benzene, bis(trimethylsilyl)-phenylketenacetal, 2-phenyl-1,1-bis(trimethylsilyloxy)ethene, BETA BETA-BIS(TRIMETHYLSILYLOXY)-STYRENE

CAS No.
31491-21-1
Jingsj CID
J-43405-6
Molecular Formula
C14H24O2Si2
Chinese Name
β,β-双(三甲基甲硅烷氧基)苯乙烯
Molecular Weight
280.51000 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point85ºC (20 mmHg)

Frequently Asked Questions

What is the CAS number of beta,beta-bis(trimethylsilyloxy)styrene?

31491-21-1

What are the molecular formula and molecular weight of beta,beta-bis(trimethylsilyloxy)styrene?

C14H24O2Si2, molecular weight 280.51000 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026