4-Carbamoylphenylboronic acid

4-氨基甲酰苯硼酸

Also known as: (4-Carbamoylphenyl)boronic acid, 4-Aminocarbonylphenylboronic acid, 4-Carbamoylbenzeneboronic acid, Benzamide-4-boronic acid, 4-(Aminocarbonyl)benzeneboronic acid, Boronic acid, B-[4-(aminocarbonyl)phenyl]-, MFCD03411940

4-Carbamoylphenylboronic acid (CAS 123088-59-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H8BNO3 and a molecular weight of 164.95 g/mol. It is also known as (4-Carbamoylphenyl)boronic acid, 4-Aminocarbonylphenylboronic acid and 4-Carbamoylbenzeneboronic acid. Key properties include a melting point of 242-252°C, a boiling point of 414.3±47.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 204.4±29.3 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
123088-59-5
Jingsj CID
J-41254-6
Molecular Formula
C7H8BNO3
Chinese Name
4-氨基甲酰苯硼酸
Molecular Weight
164.95 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point242-252°C
Boiling Point414.3±47.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point204.4±29.3 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 4-Carbamoylphenylboronic acid?

The CAS number of 4-Carbamoylphenylboronic acid is 123088-59-5.

What are the molecular formula and molecular weight of 4-Carbamoylphenylboronic acid?

4-Carbamoylphenylboronic acid has molecular formula C7H8BNO3 and molecular weight 164.95 g/mol.

Is 4-Carbamoylphenylboronic acid hazardous?

4-Carbamoylphenylboronic acid has GHS signal word Warning.

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

Last updated:

How to cite: Jingsj. "4-Carbamoylphenylboronic acid (CAS 123088-59-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-41254-6 (accessed 2026-10-22).

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