3-(N,N-Dimethylamino)phenylboronic acid

3-(N,N-二甲氨基)苯硼酸

Also known as: [3-(Dimethylamino)phenyl]boronic acid, 3-Dimethylaminophenylboronic acid, 3-(Dimethylamino)benzeneboronic acid, 3-(Dimethylamino)phenylboronic acid, Boronic acid, B-[3-(dimethylamino)phenyl]-

3-(N,N-Dimethylamino)phenylboronic acid (CAS 178752-79-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H12BNO2 and a molecular weight of 164.997 g/mol. It is also known as [3-(Dimethylamino)phenyl]boronic acid, 3-Dimethylaminophenylboronic acid and 3-(Dimethylamino)benzeneboronic acid. Key properties include a melting point of 178-190ºC, a boiling point of 344.0±44.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 161.9±28.4 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
178752-79-9
Jingsj CID
J-1104586-5
Molecular Formula
C8H12BNO2
Chinese Name
3-(N,N-二甲氨基)苯硼酸
Molecular Weight
164.997 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point178-190ºC
Boiling Point344.0±44.0 °C at 760 mmHg
Density1.1±0.1 g/cm3
Flash Point161.9±28.4 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 3-(N,N-Dimethylamino)phenylboronic acid?

The CAS number of 3-(N,N-Dimethylamino)phenylboronic acid is 178752-79-9.

What are the molecular formula and molecular weight of 3-(N,N-Dimethylamino)phenylboronic acid?

3-(N,N-Dimethylamino)phenylboronic acid has molecular formula C8H12BNO2 and molecular weight 164.997 g/mol.

Is 3-(N,N-Dimethylamino)phenylboronic acid hazardous?

3-(N,N-Dimethylamino)phenylboronic 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. "3-(N,N-Dimethylamino)phenylboronic acid (CAS 178752-79-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1104586-5 (accessed 2026-10-22).

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