3-Chloro-5-methylbenzoic acid

3-Chloro-5-methylbenzoic acid - Names and Identifiers

Name	3-Chloro-5-methylbenzoic acid
Synonyms	3-Chloro-5-methylbenzoic acid 3-Chloro-5-Methyl benzoic acid 3-CHLORO-5-METHYL-BENZOIC ACID Benzoic acid, 3-chloro-5-methyl-
CAS	56961-33-2
InChI	InChI=1/C8H7ClO2/c1-5-2-6(8(10)11)4-7(9)3-5/h2-4H,1H3,(H,10,11)

3-Chloro-5-methylbenzoic acid - Physico-chemical Properties

Molecular Formula	C8H7ClO2
Molar Mass	170.59
Density	1.310
Boling Point	298℃
Flash Point	134℃
Vapor Presure	0.000597mmHg at 25°C
pKa	3.90±0.10(Predicted)
Storage Condition	Sealed in dry,Room Temperature
Refractive Index	1.573

3-Chloro-5-methylbenzoic acid - Introduction

3-Chloro-5-methylbenzoic acid is an organic compound with the chemical formula C8H7ClO2. Its structure has a chlorine atom and a methyl group. The following is a description of the nature, use, preparation and safety information of 3-Chloro-5-methylbenzoic acid:

Nature:
-Appearance: 3-Chloro-5-methylbenzoic acid is a white crystalline solid.
-Solubility: It can be dissolved in alcohol and ether, but not in water.

Use:
- 3-Chloro-5-methylbenzoic acid is an important intermediate compound, which is commonly used in organic synthesis reactions.
-It can be used to prepare organic compounds such as medicines, dyes and pesticides.

Preparation Method:
3-Chloro-5-methylbenzoic acid can be synthesized by the following steps:
1. 3-Chlorobenzoic acid is reacted with trimethylsilane compound to obtain trimethylsilyl ester of 3-Chloro-5-methylbenzoic acid.
2. The trimethylsilyl ester obtained in the previous step is reacted with acid to obtain 3-Chloro-5-methylbenzoic acid by acid hydrolysis.

Safety Information:
- 3-Chloro-5-methylbenzoic acid has certain safety under normal use conditions.
-But it is still an irritant substance, avoid direct contact with skin and eyes.
-Wear appropriate protective equipment such as gloves and goggles when handling.
-During storage and use, care should be taken to avoid contact with oxidants and strong acids to prevent dangerous reactions.
-If there is an accident, should immediately take appropriate first aid measures, and consult professional advice.
-For more detailed safety information, refer to the safety data sheet of the relevant chemical.

Last Update：2024-04-09 15:17:58