3-Chlorobenzaldehyde（CAS# 587-04-2)

Introduction

M-chlorobenzaldehyde (also known as p-chlorobenzaldehyde) is an organic compound. The following is an introduction to its properties, uses, manufacturing methods and safety information:

Quality:

- Appearance: M-chlorobenzaldehyde is a colorless to light yellow liquid with a pungent odor.

- Solubility: It can be dissolved in most organic solvents, such as ethanol, dimethylformamide, etc., but its solubility is lower than that of water.

Use:

- Aldehyde curing agent: It can be used as an aldehyde curing agent in resins, coatings and other materials to play the role of cross-linking curing.

Method:

The preparation methods of m-chlorobenzaldehyde are mainly as follows:

- Chlorination: The chlorination reaction between p-nitrobenzene and cuprous chloride produces m-chlorobenzaldehyde.

- Chlorination: p-nitrobenzene is chlorinated by reduction to form p-chloroaniline, and then through redox reaction to form m-chlorobenzaldehyde.

- Hydrogenation: p-nitrobenzene is hydrogenated to form m-chloroaniline, and then redox to form m-chlorobenzaldehyde.

Safety Information:

- Inhalation or ingestion of m-chlorobenzaldehyde may cause poisoning, and inhalation of vapors or splashes into the mouth should be avoided. Seek medical attention promptly if you eat or inhale.

- Avoid contact with oxidants, strong acids and other harmful substances, and avoid ignition or high temperatures.

For specific use, please follow the relevant regulations and safety operation guidelines.