(2-Nitrophenyl)boronic acid

2-硝基苯基硼酸

Also known as: 2-Nitrobenzeneboronic acid, o-Nitrophenylboronic acid, 2-Borononitrobenzene, Boronic acid, B-(2-nitrophenyl)-

CAS No.
5570-19-4
Jingsj CID
J-39903-4
Molecular Formula
C6H6BNO4
Chinese Name
2-硝基苯基硼酸
Molecular Weight
166.93 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point155-160ºC
Boiling Point374.8±44.0 °C at 760 mmHg
Density1.4±0.1 g/cm3
Flash Point180.5±28.4 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of (2-Nitrophenyl)boronic acid?

5570-19-4

What are the molecular formula and molecular weight of (2-Nitrophenyl)boronic acid?

C6H6BNO4, molecular weight 166.93 g/mol

Is (2-Nitrophenyl)boronic acid hazardous?

Warning

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026