3-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol

3-甲基-5-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)苯酚

Also known as: 3-Hydroxy-5-methylphenylboronic acid pinacol ester, 3-Hydroxy-5-methylphenylboronic acid, pinacol ester, Phenol, 3-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-, B-4912

3-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol (CAS 889659-70-5) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C13H19BO3 and a molecular weight of 234.09900 g/mol. It is also known as 3-Hydroxy-5-methylphenylboronic acid pinacol ester, 3-Hydroxy-5-methylphenylboronic acid, pinacol ester and Phenol, 3-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 889659-70-5
Jingsj CID: J-1043994-0
Molecular Formula: C₁₃H₁₉BO₃
Chinese Name: 3-甲基-5-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)苯酚
Molecular Weight: 234.09900 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol?

The CAS number of 3-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol is 889659-70-5.

What are the molecular formula and molecular weight of 3-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol?

3-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol has molecular formula C13H19BO3 and molecular weight 234.09900 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. "3-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol (CAS 889659-70-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1043994-0 (accessed 2026-10-25).

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