trans-2-(4-fluorophenyl)vinylboronic acid

反式-2-(4-氟苯基)乙烯基硼酸

Also known as: (4-Fluorostyryl)boronic acid, 2-(4-fluorophenylvinylboronic acid), Boronic acid, B-[2-(4-fluorophenyl)ethenyl]-, MFCD02093725, RARECHEM AL BA 0046, TRANS-2-(4-FLUOROPHENYL)VINYLBORONIC ACI, TRANS-2-(4-FLUOROPHENYL)VINYLBORONIC ACID, TRANS-2-(4-FLUOROPHENYLBORONIC ACID, [(E)-2-(4-fluorophenyl)ethenyl]boronic acid, [2-(4-Fluorophenyl)ethenyl]boronic acid, [2-(4-fluorophenyl)ethenyl]-boronic acid

trans-2-(4-fluorophenyl)vinylboronic acid (CAS 214907-24-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H8BFO2 and a molecular weight of 165.95700 g/mol. It is also known as (4-Fluorostyryl)boronic acid, 2-(4-fluorophenylvinylboronic acid) and Boronic acid, B-[2-(4-fluorophenyl)ethenyl]-. Key properties include a melting point of 182-186 °C(lit.), a boiling point of 313.9ºC at 760mmHg, a density of 1.228g/cm3 and a flash point of 143.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
214907-24-1
Jingsj CID
J-1494767-8
Molecular Formula
C8H8BFO2
Chinese Name
反式-2-(4-氟苯基)乙烯基硼酸
Molecular Weight
165.95700 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point182-186 °C(lit.)
Boiling Point313.9ºC at 760mmHg
Density1.228g/cm3
Flash Point143.6ºC

Frequently Asked Questions

What is the CAS number of trans-2-(4-fluorophenyl)vinylboronic acid?

The CAS number of trans-2-(4-fluorophenyl)vinylboronic acid is 214907-24-1.

What are the molecular formula and molecular weight of trans-2-(4-fluorophenyl)vinylboronic acid?

trans-2-(4-fluorophenyl)vinylboronic acid has molecular formula C8H8BFO2 and molecular weight 165.95700 g/mol.

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

Last updated:

How to cite: Jingsj. "trans-2-(4-fluorophenyl)vinylboronic acid (CAS 214907-24-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1494767-8 (accessed 2026-10-24).

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