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2-Methoxy-5-methylphenylboronic acid

2-甲氧基-5-甲基苯硼酸

Also known as: (2-Methoxy-5-methylphenyl)boronic acid, 5-Methyl-2-methoxyphenylboronic acid, 2-Methoxy-5-methylbenzeneboronic acid, Boronic acid, (2-methoxy-5-methylphenyl)-, (2-Methoxy-5-methylbenzene)boronic acid

2-Methoxy-5-methylphenylboronic acid (CAS 127972-00-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H11BO3 and a molecular weight of 165.982 g/mol. It is also known as (2-Methoxy-5-methylphenyl)boronic acid, 5-Methyl-2-methoxyphenylboronic acid and 2-Methoxy-5-methylbenzeneboronic acid. Key properties include a melting point of 92-97 °C(lit.), a boiling point of 342.0±52.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 160.7±30.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
127972-00-3
Jingsj CID
J-15768-7
Molecular Formula
C8H11BO3
Chinese Name
2-甲氧基-5-甲基苯硼酸
Molecular Weight
165.982 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point92-97 °C(lit.)
Boiling Point342.0±52.0 °C at 760 mmHg
Density1.1±0.1 g/cm3
Flash Point160.7±30.7 °C

Frequently Asked Questions

What is the CAS number of 2-Methoxy-5-methylphenylboronic acid?

The CAS number of 2-Methoxy-5-methylphenylboronic acid is 127972-00-3.

What are the molecular formula and molecular weight of 2-Methoxy-5-methylphenylboronic acid?

2-Methoxy-5-methylphenylboronic acid has molecular formula C8H11BO3 and molecular weight 165.982 g/mol.

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

Last updated:

How to cite: Jingsj. "2-Methoxy-5-methylphenylboronic acid (CAS 127972-00-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-15768-7 (accessed 2026-10-23).

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