4,4,5,5-tetramethyl-2-(4-methyl-3-penten-1-yl)-1,3,2-dioxaborolane

4-甲基-3-戊烯基硼酸频那醇酯

Also known as: 2-Methylpent-2-ene-5-boronic acid pinacol ester, 2-(4-Methyl-3-pentenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 2-Methyl(pent-2-en-5-yl)boronic acid, pinacol ester, OR3162

4,4,5,5-tetramethyl-2-(4-methyl-3-penten-1-yl)-1,3,2-dioxaborolane (CAS 1073354-67-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H23BO2 and a molecular weight of 210.12100 g/mol. It is also known as 2-Methylpent-2-ene-5-boronic acid pinacol ester, 2-(4-Methyl-3-pentenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane and 2-Methyl(pent-2-en-5-yl)boronic acid, pinacol ester. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1073354-67-2
Jingsj CID: J-1454185-8
Molecular Formula: C₁₂H₂₃BO₂
Chinese Name: 4-甲基-3-戊烯基硼酸频那醇酯
Molecular Weight: 210.12100 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4,4,5,5-tetramethyl-2-(4-methyl-3-penten-1-yl)-1,3,2-dioxaborolane?

The CAS number of 4,4,5,5-tetramethyl-2-(4-methyl-3-penten-1-yl)-1,3,2-dioxaborolane is 1073354-67-2.

What are the molecular formula and molecular weight of 4,4,5,5-tetramethyl-2-(4-methyl-3-penten-1-yl)-1,3,2-dioxaborolane?

4,4,5,5-tetramethyl-2-(4-methyl-3-penten-1-yl)-1,3,2-dioxaborolane has molecular formula C12H23BO2 and molecular weight 210.12100 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-(4-methyl-3-penten-1-yl)-1,3,2-dioxaborolane (CAS 1073354-67-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1454185-8 (accessed 2026-10-22).

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