[3-Fluoro-4-(methoxycarbonyl)phenyl]boronic acid

4-氟-3-(甲氧基羰基)苯基硼酸

Also known as: 4-Fluoro-3-(methoxycarbonyl)benzeneboronic acid, 4-Fluoro-3-methoxycarbonylphenylboronic acid, Methyl 5-borono-2-fluorobenzoate, Benzoic acid, 5-borono-2-fluoro-, methyl ester, AKOS BRN-0541, MFCD06801688

[3-Fluoro-4-(methoxycarbonyl)phenyl]boronic acid (CAS 874219-35-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H8BFO4 and a molecular weight of 197.956 g/mol. It is also known as 4-Fluoro-3-(methoxycarbonyl)benzeneboronic acid, 4-Fluoro-3-methoxycarbonylphenylboronic acid and Methyl 5-borono-2-fluorobenzoate. Key properties include a melting point of 253-255ºC, a boiling point of 364.8±52.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 174.4±30.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
874219-35-9
Jingsj CID
J-1162314-8
Molecular Formula
C8H8BFO4
Chinese Name
4-氟-3-(甲氧基羰基)苯基硼酸
Molecular Weight
197.956 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point253-255ºC
Boiling Point364.8±52.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point174.4±30.7 °C

Frequently Asked Questions

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

The CAS number of [3-Fluoro-4-(methoxycarbonyl)phenyl]boronic acid is 874219-35-9.

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

[3-Fluoro-4-(methoxycarbonyl)phenyl]boronic acid has molecular formula C8H8BFO4 and molecular weight 197.956 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-(methoxycarbonyl)phenyl]boronic acid (CAS 874219-35-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1162314-8 (accessed 2026-10-22).

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