rel-4,4,5,5-Tetramethyl-2-[(1R,2R)-2-(trimethylsilyl)cyclopropyl]-1,3,2-dioxaborolane

rel-4,4,5,5-四甲基-2-[(1R,2R)-2-(三甲基硅基)环丙基]-1,3,2-二氧硼杂环戊烷

rel-4,4,5,5-Tetramethyl-2-[(1R,2R)-2-(trimethylsilyl)cyclopropyl]-1,3,2-dioxaborolane (CAS 126689-06-3) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C12H25BO2Si and a molecular weight of 240.22 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 126689-06-3
Jingsj CID: J-698838-2
Molecular Formula: C₁₂H₂₅BO₂Si
Chinese Name: rel-4,4,5,5-四甲基-2-[(1R,2R)-2-(三甲基硅基)环丙基]-1,3,2-二氧硼杂环戊烷
Molecular Weight: 240.22 g/mol
Category: Aliphatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of rel-4,4,5,5-Tetramethyl-2-[(1R,2R)-2-(trimethylsilyl)cyclopropyl]-1,3,2-dioxaborolane?

The CAS number of rel-4,4,5,5-Tetramethyl-2-[(1R,2R)-2-(trimethylsilyl)cyclopropyl]-1,3,2-dioxaborolane is 126689-06-3.

What are the molecular formula and molecular weight of rel-4,4,5,5-Tetramethyl-2-[(1R,2R)-2-(trimethylsilyl)cyclopropyl]-1,3,2-dioxaborolane?

rel-4,4,5,5-Tetramethyl-2-[(1R,2R)-2-(trimethylsilyl)cyclopropyl]-1,3,2-dioxaborolane has molecular formula C12H25BO2Si and molecular weight 240.22 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "rel-4,4,5,5-Tetramethyl-2-[(1R,2R)-2-(trimethylsilyl)cyclopropyl]-1,3,2-dioxaborolane (CAS 126689-06-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-698838-2 (accessed 2026-10-23).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.