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(2,3-Difluoro-4-(trifluoromethoxy)phenyl)boronic acid

2,3-二氟-4-(三氟甲氧基)苯硼酸

Also known as: 2,3-Difluoro-4-(trifluoromethoxy)benzeneboronic acid, B-[2,3-Difluoro-4-(trifluoromethoxy)phenyl]boronic acid, Boronic acid, B-[2,3-difluoro-4-(trifluoromethoxy)phenyl]-, Boronic acid, [2,3-difluoro-4-(trifluoromethoxy)phenyl]- (9CI)

(2,3-Difluoro-4-(trifluoromethoxy)phenyl)boronic acid (CAS 158178-36-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H4BF2NO4 and a molecular weight of 202.90800 g/mol. It is also known as 2,3-Difluoro-4-(trifluoromethoxy)benzeneboronic acid, B-[2,3-Difluoro-4-(trifluoromethoxy)phenyl]boronic acid and Boronic acid, B-[2,3-difluoro-4-(trifluoromethoxy)phenyl]-. Key properties include a boiling point of 373.5ºC at 760mmHg, a density of 1.57g/cm3 and a flash point of 179.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
158178-36-0
Jingsj CID
J-1030450-3
Molecular Formula
C6H4BF2NO4
Chinese Name
2,3-二氟-4-(三氟甲氧基)苯硼酸
Molecular Weight
202.90800 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point373.5ºC at 760mmHg
Density1.57g/cm3
Flash Point179.7ºC

Frequently Asked Questions

What is the CAS number of (2,3-Difluoro-4-(trifluoromethoxy)phenyl)boronic acid?

The CAS number of (2,3-Difluoro-4-(trifluoromethoxy)phenyl)boronic acid is 158178-36-0.

What are the molecular formula and molecular weight of (2,3-Difluoro-4-(trifluoromethoxy)phenyl)boronic acid?

(2,3-Difluoro-4-(trifluoromethoxy)phenyl)boronic acid has molecular formula C6H4BF2NO4 and molecular weight 202.90800 g/mol.

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

Last updated:

How to cite: Jingsj. "(2,3-Difluoro-4-(trifluoromethoxy)phenyl)boronic acid (CAS 158178-36-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1030450-3 (accessed 2026-10-26).

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