Benzoic acid, 4-hydroxy-2-methyl-5-nitro- (9CI)

Benzoic acid, 4-hydroxy-2-methyl-5-nitro- (9CI) - Names and Identifiers

Name	4-Hydroxy-2-methyl-5-nitrobenzoicacid
Synonyms	4-Hydroxy-2-methyl-5-nitrobenzoicacid 4-Hydroxy-2-Methyl-5-nitrobenzoic acid Benzoic acid,4-hydroxy-2-Methyl-5-nitro- Benzoic acid, 4-hydroxy-2-methyl-5-nitro- Benzoic acid, 4-hydroxy-2-methyl-5-nitro- (9CI)
CAS	408335-80-8

Benzoic acid, 4-hydroxy-2-methyl-5-nitro- (9CI) - Physico-chemical Properties

Molecular Formula	C8H7NO5
Molar Mass	197.14
Density	1.534±0.06 g/cm3(Predicted)
Melting Point	213-214 °C
Boling Point	375.4±42.0 °C(Predicted)
pKa	3.63±0.12(Predicted)

Benzoic acid, 4-hydroxy-2-methyl-5-nitro- (9CI) - Introduction

It is an organic compound. The following is a description of its nature, use, formulation and safety information:

Nature:
-Appearance: It is a yellow to orange-yellow crystalline powder.
-Salt solubility: It can be dissolved in water and organic solvents, such as ethanol and dichloromethane.
-Melting point: Its melting point range is 145-150°C.
- pH: The pH of the compound is in the neutral range.

Use:
-Chemical synthesis: It can be used as a starting material or intermediate in organic synthesis for the synthesis of other organic compounds.
-Pigment: In some cases, it can be used as a raw material for dyes and pigments.

Preparation Method:
-or can be prepared by nitration of 2-methylbenzoic acid and then reduction under suitable conditions.

Safety Information:
-The compound may be irritating to the skin and eyes in solid or powder form.
-Use the need to take appropriate protective measures to avoid direct contact with the skin and eyes.
-Avoid inhaling dust and maintain a well-ventilated working environment during use.
-Strictly comply with relevant safety practices and guidelines when handling or storing.
-If necessary, it should be operated under specially designed laboratory conditions to ensure safety.

Last Update：2024-04-09 02:00:45