2-Ethoxy-5-methoxyphenylboronic acid

2-乙氧基-5-甲氧基苯硼酸

Also known as: 2-Ethoxy-5-methoxybenzeneboronic acid, 2-Ethoxy-5-methoxybenzeneboronic acid 98%, Boronic acid, B-(2-ethoxy-5-methoxyphenyl)-, (2-ethoxy-5-methoxyphenyl)boronic acid

2-Ethoxy-5-methoxyphenylboronic acid (CAS 957065-85-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H13BO4 and a molecular weight of 196.00800 g/mol. It is also known as 2-Ethoxy-5-methoxybenzeneboronic acid, 2-Ethoxy-5-methoxybenzeneboronic acid 98% and Boronic acid, B-(2-ethoxy-5-methoxyphenyl)-. Key properties include a boiling point of 382.4ºC at 760 mmHg, a density of 1.16 g/cm3 and a flash point of 185.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
957065-85-9
Jingsj CID
J-1334047-2
Molecular Formula
C9H13BO4
Chinese Name
2-乙氧基-5-甲氧基苯硼酸
Molecular Weight
196.00800 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point382.4ºC at 760 mmHg
Density1.16 g/cm3
Flash Point185.1ºC

Frequently Asked Questions

What is the CAS number of 2-Ethoxy-5-methoxyphenylboronic acid?

The CAS number of 2-Ethoxy-5-methoxyphenylboronic acid is 957065-85-9.

What are the molecular formula and molecular weight of 2-Ethoxy-5-methoxyphenylboronic acid?

2-Ethoxy-5-methoxyphenylboronic acid has molecular formula C9H13BO4 and molecular weight 196.00800 g/mol.

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

Last updated:

How to cite: Jingsj. "2-Ethoxy-5-methoxyphenylboronic acid (CAS 957065-85-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1334047-2 (accessed 2026-10-24).

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