Benzoic acid, 4-hydroxy-2-nitro-

Benzoic acid, 4-hydroxy-2-nitro- - Names and Identifiers

Name	Benzoic acid, 4-hydroxy-2-nitro-
Synonyms	4-Hydroxy-2-nitrobenzoicaci 4-hydroxy-2-nitrobenzoic acid Benzoic acid, 4-hydroxy-2-nitro- BENZOIC ACID, 4-HYDROXY-2-NITRO-
CAS	74230-08-3

Benzoic acid, 4-hydroxy-2-nitro- - Physico-chemical Properties

Molecular Formula	C7H5NO5
Molar Mass	183.12
Density	1.631
Melting Point	230 ºC (DEC.)
Boling Point	414.0±40.0 °C(Predicted)
pKa	2.55±0.25(Predicted)
Storage Condition	Sealed in dry,Room Temperature

Benzoic acid, 4-hydroxy-2-nitro- - Introduction

Benzoic acid, 4-hydroxy-2-nitro-, also known as nitrohydroxybenzoic acid, is an organic compound with the chemical formula C7H5NO4.

Nature:
-Appearance: White crystalline solid.
-melting point: 163-166 ℃.
-Boiling point: 360.4 ℃.
-Solubility: insoluble in water, soluble in ethanol, ether and other organic solvents.

Use:
- Benzoic acid, 4-hydroxy-2-nitro-can be used as an organic synthesis intermediate for the synthesis of drugs, dyes and other compounds.
-It can also be used as an analytical reagent, such as the detection and determination of metal ions.
-In some cases, it can also be used as an antibacterial agent, scale inhibitor and preservative.

Preparation Method:
Preparation of Benzoic acid, 4-hydroxyy-2-nitro-can be obtained by reacting p-hydroxybenzoic acid with nitric acid. The specific preparation method can have several different routes.

Safety Information:
- Benzoic acid, 4-hydroxy-2-nitro-may be harmful to the environment and may cause pollution of water bodies.
-Invasion of the respiratory tract, skin and eyes may cause health problems and protective measures should be taken.
-Avoid contact with combustibles during operation and storage.
-in the use of the need to strictly comply with the relevant safety procedures.

Last Update：2024-04-09 02:00:47