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(3-Fluoro-4-(trifluoromethoxy)phenyl)boronic acid

3-氟-4-(三氟甲氧基)苯硼酸

Also known as: 3-FLUORO-4-(TRIFLUOROMETHOXY)BENZENEBORONIC ACID, 3-Fluoro-4-(trifluoromethoxy)phenyl]boronic acid, B-[3-fluoro-4-(trifluoromethoxy)phenyl]-Boronic acid, Boronic acid, B-[3-fluoro-4-(trifluoromethoxy)phenyl]-, [3-FLUORO-4-(TRIFLUOROMETHOXY)PHENYL]BORONIC ACID, MFCD07368680

(3-Fluoro-4-(trifluoromethoxy)phenyl)boronic acid (CAS 187804-79-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H5BF4O3 and a molecular weight of 223.91700 g/mol. It is also known as 3-FLUORO-4-(TRIFLUOROMETHOXY)BENZENEBORONIC ACID, 3-Fluoro-4-(trifluoromethoxy)phenyl]boronic acid and B-[3-fluoro-4-(trifluoromethoxy)phenyl]-Boronic acid. Key properties include a boiling point of 267.1ºC at 760 mmHg, a density of 1.48g/cm3 and a flash point of 115.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
187804-79-1
Jingsj CID
J-1455414-4
Molecular Formula
C7H5BF4O3
Chinese Name
3-氟-4-(三氟甲氧基)苯硼酸
Molecular Weight
223.91700 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point267.1ºC at 760 mmHg
Density1.48g/cm3
Flash Point115.4ºC

Frequently Asked Questions

What is the CAS number of (3-Fluoro-4-(trifluoromethoxy)phenyl)boronic acid?

The CAS number of (3-Fluoro-4-(trifluoromethoxy)phenyl)boronic acid is 187804-79-1.

What are the molecular formula and molecular weight of (3-Fluoro-4-(trifluoromethoxy)phenyl)boronic acid?

(3-Fluoro-4-(trifluoromethoxy)phenyl)boronic acid has molecular formula C7H5BF4O3 and molecular weight 223.91700 g/mol.

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

Last updated:

How to cite: Jingsj. "(3-Fluoro-4-(trifluoromethoxy)phenyl)boronic acid (CAS 187804-79-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1455414-4 (accessed 2026-10-25).

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