(2-bromocyclopent-1-en-1-yl)boronic acid

2-溴-1-环戊烯硼酸

Also known as: (2-Bromocyclopent-1-en-1-yl)boronic acid, 2-Bromo-1-cyclopenteneboronic Acid, B-(2-Bromo-1-cyclopenten-1-yl)boronic acid, Boronic acid, B-(2-bromo-1-cyclopenten-1-yl)-, 2-bromocyclopent-1-enylboronic acid, (2-bromocyclopenten-1-yl)boronic acid

(2-bromocyclopent-1-en-1-yl)boronic acid (CAS 612833-43-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C5H8BBrO2 and a molecular weight of 190.831 g/mol. It is also known as (2-Bromocyclopent-1-en-1-yl)boronic acid, 2-Bromo-1-cyclopenteneboronic Acid and B-(2-Bromo-1-cyclopenten-1-yl)boronic acid. Key properties include a boiling point of 283.5±50.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 125.3±30.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
612833-43-9
Jingsj CID
J-1410810-5
Molecular Formula
C5H8BBrO2
Chinese Name
2-溴-1-环戊烯硼酸
Molecular Weight
190.831 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point283.5±50.0 °C at 760 mmHg
Density1.6±0.1 g/cm3
Flash Point125.3±30.1 °C

Frequently Asked Questions

What is the CAS number of (2-bromocyclopent-1-en-1-yl)boronic acid?

The CAS number of (2-bromocyclopent-1-en-1-yl)boronic acid is 612833-43-9.

What are the molecular formula and molecular weight of (2-bromocyclopent-1-en-1-yl)boronic acid?

(2-bromocyclopent-1-en-1-yl)boronic acid has molecular formula C5H8BBrO2 and molecular weight 190.831 g/mol.

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

Last updated:

How to cite: Jingsj. "(2-bromocyclopent-1-en-1-yl)boronic acid (CAS 612833-43-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1410810-5 (accessed 2026-10-26).

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