4,4,5,5-Tetramethyl-2-(pent-4-yn-1-yl)-1,3,2-dioxaborolane

4,4,5,5-Tetramethyl-2-(pent-4-yn-1-yl)-1,3,2-dioxaborolane (CAS 1426333-06-3) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C11H19BO2 and a molecular weight of 194.08 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1426333-06-3
Jingsj CID: J-1238334-4
Molecular Formula: C₁₁H₁₉BO₂
Molecular Weight: 194.08 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4,4,5,5-Tetramethyl-2-(pent-4-yn-1-yl)-1,3,2-dioxaborolane?

The CAS number of 4,4,5,5-Tetramethyl-2-(pent-4-yn-1-yl)-1,3,2-dioxaborolane is 1426333-06-3.

What are the molecular formula and molecular weight of 4,4,5,5-Tetramethyl-2-(pent-4-yn-1-yl)-1,3,2-dioxaborolane?

4,4,5,5-Tetramethyl-2-(pent-4-yn-1-yl)-1,3,2-dioxaborolane has molecular formula C11H19BO2 and molecular weight 194.08 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. "4,4,5,5-Tetramethyl-2-(pent-4-yn-1-yl)-1,3,2-dioxaborolane (CAS 1426333-06-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1238334-4 (accessed 2026-10-25).

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