4,5-dichloro-2-fluorophenylboronic acid, pinacol ester

4,5-二氯-2-氟苯硼酸频那醇酯

Also known as: 2-(4,5-dichloro-2-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 4,5-Dichloro-2-fluorobenzeneboronic acid pinacol ester, 4,5-Dichloro-2-fluorophenylboronic acid pinacol ester, A-4938, X1623, 1,3,2-Dioxaborolane, 2-(4,5-dichloro-2-fluorophenyl)-4,4,5,5-tetramethyl-

4,5-dichloro-2-fluorophenylboronic acid, pinacol ester (CAS 1116681-96-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H14BCl2FO2 and a molecular weight of 290.95400 g/mol. It is also known as 2-(4,5-dichloro-2-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 4,5-Dichloro-2-fluorobenzeneboronic acid pinacol ester and 4,5-Dichloro-2-fluorophenylboronic acid pinacol ester. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1116681-96-9
Jingsj CID: J-1508598-6
Molecular Formula: C₁₂H₁₄BCl₂FO₂
Chinese Name: 4,5-二氯-2-氟苯硼酸频那醇酯
Molecular Weight: 290.95400 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4,5-dichloro-2-fluorophenylboronic acid, pinacol ester?

The CAS number of 4,5-dichloro-2-fluorophenylboronic acid, pinacol ester is 1116681-96-9.

What are the molecular formula and molecular weight of 4,5-dichloro-2-fluorophenylboronic acid, pinacol ester?

4,5-dichloro-2-fluorophenylboronic acid, pinacol ester has molecular formula C12H14BCl2FO2 and molecular weight 290.95400 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. "4,5-dichloro-2-fluorophenylboronic acid, pinacol ester (CAS 1116681-96-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1508598-6 (accessed 2026-10-25).

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