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[3-Ethoxy-5-(trifluoromethyl)phenyl]boronic acid

(3-乙氧基-5-(三氟甲基)苯基)硼酸

Also known as: 3-ethoxy-5-(trifluoromethyl)phenylboronic acid, 3-ethoxy-5-(trifluoromethyl)benzeneboronic acid, Boronic acid, B-[3-ethoxy-5-(trifluoromethyl)phenyl]-, 3-ETHOXY-5-(TRIFLUOROMETHYL)BENZENEBORONIC ACID, 3-ETHOXY-5-(TRIFLUOROMETHYL)PHENYLBORONIC ACID

[3-Ethoxy-5-(trifluoromethyl)phenyl]boronic acid (CAS 871332-96-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H10BF3O3 and a molecular weight of 233.980 g/mol. It is also known as 3-ethoxy-5-(trifluoromethyl)phenylboronic acid, 3-ethoxy-5-(trifluoromethyl)benzeneboronic acid and Boronic acid, B-[3-ethoxy-5-(trifluoromethyl)phenyl]-. Key properties include a melting point of 173-176ºC, a boiling point of 330.9±52.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 153.9±30.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
871332-96-6
Jingsj CID
J-1360043-7
Molecular Formula
C9H10BF3O3
Chinese Name
(3-乙氧基-5-(三氟甲基)苯基)硼酸
Molecular Weight
233.980 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point173-176ºC
Boiling Point330.9±52.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point153.9±30.7 °C

Frequently Asked Questions

What is the CAS number of [3-Ethoxy-5-(trifluoromethyl)phenyl]boronic acid?

The CAS number of [3-Ethoxy-5-(trifluoromethyl)phenyl]boronic acid is 871332-96-6.

What are the molecular formula and molecular weight of [3-Ethoxy-5-(trifluoromethyl)phenyl]boronic acid?

[3-Ethoxy-5-(trifluoromethyl)phenyl]boronic acid has molecular formula C9H10BF3O3 and molecular weight 233.980 g/mol.

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

Last updated:

How to cite: Jingsj. "[3-Ethoxy-5-(trifluoromethyl)phenyl]boronic acid (CAS 871332-96-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1360043-7 (accessed 2026-10-25).

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