4,5-Dichlorophthalonitrile(CAS: 139152-08-2)

4,5-Dichlorophthalonitrile is an organic compound with the CAS number 139152-08-2. It is a colorless to white crystalline solid with a melting point of 121-122°C. This compound is used in the synthesis of other chemicals and pharmaceuticals due to its reactivity and stability.

4,5-Dichlorophthalonitrile is primarily used in the production of dyes, pharmaceuticals, and as an intermediate in the synthesis of other organic compounds. It is also used in the manufacturing of certain plasticizers and flame retardants.

4,5-Dichlorophthalonitrile is generally considered safe when handled with proper precautions. However, it is toxic by inhalation and contact. Users should wear appropriate personal protective equipment such as gloves, goggles, and a lab coat. Avoid ingestion and inhalation. Follow all safety guidelines provided by the manufacturer.

4,5-Dichlorophthalonitrile should be stored in a cool, dry place away from direct sunlight and heat sources. It should be kept in a tightly sealed container to prevent moisture and light exposure. Store it in a well-ventilated area and ensure it is out of reach of children and pets. Follow all storage recommendations provided by the supplier.