3-Aminophenylboronic acid monohydrate

3-氨基苯硼酸一水合物

Also known as: 3-Aminobenzeneboronic acid monohydrate, m-Aminophenylboronic acid monohydrate, 3-Boronoaniline monohydrate, Boronic acid, (3-aminophenyl)-, monohydrate (9CI), Boronic acid, B-(3-aminophenyl)-, hydrate (1:1), 3-Aminophenylboronic acid hydrate, M-APBA

3-Aminophenylboronic acid monohydrate (CAS 206658-89-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H10BNO3 and a molecular weight of 154.96 g/mol. It is also known as 3-Aminobenzeneboronic acid monohydrate, m-Aminophenylboronic acid monohydrate and 3-Boronoaniline monohydrate. Key properties include a melting point of 94 °C, a boiling point of 376ºC at 760 mmHg, a density of 1.23 g/cm3 and a flash point of 181.2ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
206658-89-1
Jingsj CID
J-29485-8
Molecular Formula
C6H10BNO3
Chinese Name
3-氨基苯硼酸一水合物
Molecular Weight
154.96 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point94 °C
Boiling Point376ºC at 760 mmHg
Density1.23 g/cm3
Flash Point181.2ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 3-Aminophenylboronic acid monohydrate?

The CAS number of 3-Aminophenylboronic acid monohydrate is 206658-89-1.

What are the molecular formula and molecular weight of 3-Aminophenylboronic acid monohydrate?

3-Aminophenylboronic acid monohydrate has molecular formula C6H10BNO3 and molecular weight 154.96 g/mol.

Is 3-Aminophenylboronic acid monohydrate hazardous?

3-Aminophenylboronic acid monohydrate 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-Aminophenylboronic acid monohydrate (CAS 206658-89-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-29485-8 (accessed 2026-10-24).

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