4-(Methylamino)phenylboronic acid

4-(甲基氨基)苯基硼酸

Also known as: [4-(Methylamino)phenyl]boronic acid, 4-methylaminophenylboronic acid, Boronic acid, B-[4-(methylamino)phenyl]-, 4-(methylamino)benzeneboronic acid

4-(Methylamino)phenylboronic acid (CAS 302348-49-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H10BNO2 and a molecular weight of 150.971 g/mol. It is also known as [4-(Methylamino)phenyl]boronic acid, 4-methylaminophenylboronic acid and Boronic acid, B-[4-(methylamino)phenyl]-. Key properties include a boiling point of 336.2±44.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 157.1±28.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
302348-49-8
Jingsj CID
J-1187613-7
Molecular Formula
C7H10BNO2
Chinese Name
4-(甲基氨基)苯基硼酸
Molecular Weight
150.971 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point336.2±44.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point157.1±28.4 °C

Frequently Asked Questions

What is the CAS number of 4-(Methylamino)phenylboronic acid?

The CAS number of 4-(Methylamino)phenylboronic acid is 302348-49-8.

What are the molecular formula and molecular weight of 4-(Methylamino)phenylboronic acid?

4-(Methylamino)phenylboronic acid has molecular formula C7H10BNO2 and molecular weight 150.971 g/mol.

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

Last updated:

How to cite: Jingsj. "4-(Methylamino)phenylboronic acid (CAS 302348-49-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1187613-7 (accessed 2026-10-25).

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